Precision, Single-Supply, SPST Analog Switches

General Description The MAX323/MAX324/MAX325 are precision, dual, SPST analog switches. They are single-supply devices designed to operate from +2.7V to +16V. The MAX323 has two normally open (NO) switches, and the MAX324 has two normally closed (NC) switches. The MAX325 has one NO and one NC swi

高精度、单电源、SPST模拟开关

3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION

FEATURES RS-232 Bus-Pin ESD Protection Exceeds ±15 kV Using Human-Body Model (HBM) Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards Operates With 3-V to 5.5-V VCC Supply Operates Up To 250 kbit/s Two Drivers and Two Receivers Low Supply Current . . . 300 mA Typical

MAX3232 3-V to 5.5-V Multichannel RS-232 Line Driver and Receiver With ±15-kV ESD Protection

1 Features • RS-232 Bus-terminal esd protection exceeds ±15 kV using human-body model (HBM) • Meets or exceeds the requirements of TIA/ EIA-232-F and ITU V.28 standards • Operates with 3-V to 5.5-V VCC supply • Operates up to 250 kbit/s • Two drivers and two receivers • Low supply current:

3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232 Transceivers Using Four 0.1關F External Capacitors

Description The MAX3222/MAX3232/MAX3237/MAX3241 trans ceivers have a proprietary low-dropouttransmitter out put stage enabling true RS-232 performance from a 3.0V to 5.5V supply with a dual charge pump.The devices require only four small 0.1µF external charge pump capacitors. The MAX3222, MAX32

3.0V TO 5.5V LOW POWER MULTICHANNEL RS-232 LINE TRANSCEIVERS USING FOR 0.1 μF EXTERNAL CAPACITORS

DE SCRIPTION The UMW MAX3232IDR has two receivers and two drivers, and a dual charge-pump circuit.The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four s

3.0V TO 5.5V LOW POWER MULTICHANNEL RS-232 LINE TRANSCEIVERS USING FOR 0.1 μF EXTERNAL CAPACITORS

DE SCRIPTION The UMW MAX3232CDR has two receivers and two drivers, and a dual charge-pump circuit.The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial- port connector. The charge pump and four

3.0V TO 5.5V LOW POWER MULTICHANNEL RS-232 LINE TRANSCEIVERS USING FOR 0.1 μF EXTERNAL CAPACITORS

DE SCRIPTION The UMW MAX3232CSE has two receivers and two drivers, and a dual charge-pump circuit. The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four

3.0V TO 5.5V LOW POWER MULTICHANNEL RS-232 LINE TRANSCEIVERS USING FOR 0.1 μF EXTERNAL CAPACITORS

DE SCRIPTION The UMW MAX3232ESE has two receivers and two drivers, and a dual charge-pump circuit. The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four

3.0V TO 5.5V LOW POWER MULTICHANNEL RS-232 LINE TRANSCEIVERS USING FOR 0.1 μF EXTERNAL CAPACITORS

DE SCRIPTION The UMW MAX3232ID has two receivers and two drivers, and a dual charge-pump circuit.The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four sm

3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232 Transceivers Using Four 0.1μF External Capacitors

_______________General Description The MAX3222/MAX3232/MAX3237/MAX3241 transceivers have a proprietary low-dropout transmitter output stage enabling true RS-232 performance from a 3.0V to 5.5V supply with a dual charge pump. The devices require only four small 0.1μF external chargepump capac

Low Cost Development Kit

AT91SAM3U Evaluation Board - Serial Port - CAN Port - USB Port - LCD Display - On-board Battery - Analog Voltage Control for ADC Input - External Memory - MicroSD Card Connector - ETM Trace Debug - JTAG Download and Debug

3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232 Transceivers Using Four 0.1uF External Capacitors

General Description The MAX3222/MAX3232/MAX3237/MAX3241 transceivers have a proprietary low-dropout transmitter output stage enabling true RS-232 performance from a 3.0V to 5.5V supply with a dual charge pump. The devices require only four small 0.1µF external charge pump capacitors. The MAX3222,

MAX3232 3-V to 5.5-V Multichannel RS-232 Line Driver and Receiver With ±15-kV ESD Protection

1 Features • RS-232 Bus-terminal esd protection exceeds ±15 kV using human-body model (HBM) • Meets or exceeds the requirements of TIA/ EIA-232-F and ITU V.28 standards • Operates with 3-V to 5.5-V VCC supply • Operates up to 250 kbit/s • Two drivers and two receivers • Low supply current:

MAX3232 3-V to 5.5-V Multichannel RS-232 Line Driver and Receiver With ±15-kV ESD Protection

1 Features • RS-232 Bus-terminal esd protection exceeds ±15 kV using human-body model (HBM) • Meets or exceeds the requirements of TIA/ EIA-232-F and ITU V.28 standards • Operates with 3-V to 5.5-V VCC supply • Operates up to 250 kbit/s • Two drivers and two receivers • Low supply current:

MAX3232 3-V to 5.5-V Multichannel RS-232 Line Driver and Receiver With ±15-kV ESD Protection

1 Features • RS-232 Bus-terminal esd protection exceeds ±15 kV using human-body model (HBM) • Meets or exceeds the requirements of TIA/ EIA-232-F and ITU V.28 standards • Operates with 3-V to 5.5-V VCC supply • Operates up to 250 kbit/s • Two drivers and two receivers • Low supply current:

MAX3232 3-V to 5.5-V Multichannel RS-232 Line Driver and Receiver With ±15-kV ESD Protection

1 Features • RS-232 Bus-terminal esd protection exceeds ±15 kV using human-body model (HBM) • Meets or exceeds the requirements of TIA/ EIA-232-F and ITU V.28 standards • Operates with 3-V to 5.5-V VCC supply • Operates up to 250 kbit/s • Two drivers and two receivers • Low supply current:

MAX3232 3-V to 5.5-V Multichannel RS-232 Line Driver and Receiver With ±15-kV ESD Protection

1 Features • RS-232 Bus-terminal esd protection exceeds ±15 kV using human-body model (HBM) • Meets or exceeds the requirements of TIA/ EIA-232-F and ITU V.28 standards • Operates with 3-V to 5.5-V VCC supply • Operates up to 250 kbit/s • Two drivers and two receivers • Low supply current:

3.0V TO 5.5V LOW POWER MULTICHANNEL RS-232 LINE TRANSCEIVERS USING FOR 0.1 μF EXTERNAL CAPACITORS

DE SCRIPTION The UMW MAX3232CDR has two receivers and two drivers, and a dual charge-pump circuit.The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial- port connector. The charge pump and four

MAX3232 3-V to 5.5-V Multichannel RS-232 Line Driver and Receiver With ±15-kV ESD Protection

1 Features • RS-232 Bus-terminal esd protection exceeds ±15 kV using human-body model (HBM) • Meets or exceeds the requirements of TIA/ EIA-232-F and ITU V.28 standards • Operates with 3-V to 5.5-V VCC supply • Operates up to 250 kbit/s • Two drivers and two receivers • Low supply current:

MAX3232 3-V to 5.5-V Multichannel RS-232 Line Driver and Receiver With ±15-kV ESD Protection

1 Features • RS-232 Bus-terminal esd protection exceeds ±15 kV using human-body model (HBM) • Meets or exceeds the requirements of TIA/ EIA-232-F and ITU V.28 standards • Operates with 3-V to 5.5-V VCC supply • Operates up to 250 kbit/s • Two drivers and two receivers • Low supply current:

MAX3232 3-V to 5.5-V Multichannel RS-232 Line Driver and Receiver With ±15-kV ESD Protection

1 Features • RS-232 Bus-terminal esd protection exceeds ±15 kV using human-body model (HBM) • Meets or exceeds the requirements of TIA/ EIA-232-F and ITU V.28 standards • Operates with 3-V to 5.5-V VCC supply • Operates up to 250 kbit/s • Two drivers and two receivers • Low supply current:

MAX3232 3-V to 5.5-V Multichannel RS-232 Line Driver and Receiver With ±15-kV ESD Protection

1 Features • RS-232 Bus-terminal esd protection exceeds ±15 kV using human-body model (HBM) • Meets or exceeds the requirements of TIA/ EIA-232-F and ITU V.28 standards • Operates with 3-V to 5.5-V VCC supply • Operates up to 250 kbit/s • Two drivers and two receivers • Low supply current:

MAX3232 3-V to 5.5-V Multichannel RS-232 Line Driver and Receiver With ±15-kV ESD Protection

1 Features • RS-232 Bus-terminal esd protection exceeds ±15 kV using human-body model (HBM) • Meets or exceeds the requirements of TIA/ EIA-232-F and ITU V.28 standards • Operates with 3-V to 5.5-V VCC supply • Operates up to 250 kbit/s • Two drivers and two receivers • Low supply current:

3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232 Transceivers Using Four 0.1uF External Capacitors

General Description The MAX3222/MAX3232/MAX3237/MAX3241 transceivers have a proprietary low-dropout transmitter output stage enabling true RS-232 performance from a 3.0V to 5.5V supply with a dual charge pump. The devices require only four small 0.1µF external charge pump capacitors. The MAX3222,

MAX3232 3-V to 5.5-V Multichannel RS-232 Line Driver and Receiver With ±15-kV ESD Protection

1 Features • RS-232 Bus-terminal esd protection exceeds ±15 kV using human-body model (HBM) • Meets or exceeds the requirements of TIA/ EIA-232-F and ITU V.28 standards • Operates with 3-V to 5.5-V VCC supply • Operates up to 250 kbit/s • Two drivers and two receivers • Low supply current:

MAX3232 3-V to 5.5-V Multichannel RS-232 Line Driver and Receiver With ±15-kV ESD Protection

1 Features • RS-232 Bus-terminal esd protection exceeds ±15 kV using human-body model (HBM) • Meets or exceeds the requirements of TIA/ EIA-232-F and ITU V.28 standards • Operates with 3-V to 5.5-V VCC supply • Operates up to 250 kbit/s • Two drivers and two receivers • Low supply current:

MAX3232 3-V to 5.5-V Multichannel RS-232 Line Driver and Receiver With ±15-kV ESD Protection

1 Features • RS-232 Bus-terminal esd protection exceeds ±15 kV using human-body model (HBM) • Meets or exceeds the requirements of TIA/ EIA-232-F and ITU V.28 standards • Operates with 3-V to 5.5-V VCC supply • Operates up to 250 kbit/s • Two drivers and two receivers • Low supply current:

MAX3232 3-V to 5.5-V Multichannel RS-232 Line Driver and Receiver With ±15-kV ESD Protection

1 Features • RS-232 Bus-terminal esd protection exceeds ±15 kV using human-body model (HBM) • Meets or exceeds the requirements of TIA/ EIA-232-F and ITU V.28 standards • Operates with 3-V to 5.5-V VCC supply • Operates up to 250 kbit/s • Two drivers and two receivers • Low supply current:

MAX3232 3-V to 5.5-V Multichannel RS-232 Line Driver and Receiver With ±15-kV ESD Protection

1 Features • RS-232 Bus-terminal esd protection exceeds ±15 kV using human-body model (HBM) • Meets or exceeds the requirements of TIA/ EIA-232-F and ITU V.28 standards • Operates with 3-V to 5.5-V VCC supply • Operates up to 250 kbit/s • Two drivers and two receivers • Low supply current:

MAX3232 3-V to 5.5-V Multichannel RS-232 Line Driver and Receiver With ±15-kV ESD Protection

1 Features • RS-232 Bus-terminal esd protection exceeds ±15 kV using human-body model (HBM) • Meets or exceeds the requirements of TIA/ EIA-232-F and ITU V.28 standards • Operates with 3-V to 5.5-V VCC supply • Operates up to 250 kbit/s • Two drivers and two receivers • Low supply current:

MAX3232 3-V to 5.5-V Multichannel RS-232 Line Driver and Receiver With ±15-kV ESD Protection

1 Features • RS-232 Bus-terminal esd protection exceeds ±15 kV using human-body model (HBM) • Meets or exceeds the requirements of TIA/ EIA-232-F and ITU V.28 standards • Operates with 3-V to 5.5-V VCC supply • Operates up to 250 kbit/s • Two drivers and two receivers • Low supply current:

3.0V TO 5.5V LOW POWER MULTICHANNEL RS-232 LINE TRANSCEIVERS USING FOR 0.1 μF EXTERNAL CAPACITORS

DE SCRIPTION The UMW MAX3232CSE has two receivers and two drivers, and a dual charge-pump circuit. The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four

3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232 Transceivers Using Four 0.1uF External Capacitors

General Description The MAX3222/MAX3232/MAX3237/MAX3241 transceivers have a proprietary low-dropout transmitter output stage enabling true RS-232 performance from a 3.0V to 5.5V supply with a dual charge pump. The devices require only four small 0.1µF external charge pump capacitors. The MAX3222,

3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232 Transceivers Using Four 0.1uF External Capacitors

General Description The MAX3222/MAX3232/MAX3237/MAX3241 transceivers have a proprietary low-dropout transmitter output stage enabling true RS-232 performance from a 3.0V to 5.5V supply with a dual charge pump. The devices require only four small 0.1µF external charge pump capacitors. The MAX3222,

3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232 Transceivers Using Four 0.1μF External Capacitors

General Description The MAX3222E/MAX3232E/MAX3237E/MAX3241E/MAX3246E +3.0V-powered EIA/TIA-232 and V.28/V.24 communications interface devices feature low power consumption, high data-rate capabilities, and enhanced electrostatic-discharge (ESD) protection. Next-Generation Device Features ♦ Fo

3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232 Transceivers Using Four 0.1uF External Capacitors

General Description The MAX3222/MAX3232/MAX3237/MAX3241 transceivers have a proprietary low-dropout transmitter output stage enabling true RS-232 performance from a 3.0V to 5.5V supply with a dual charge pump. The devices require only four small 0.1µF external charge pump capacitors. The MAX3222,

짹15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

General Description The MAX3222E/MAX3232E/MAX3237E/MAX3241E/MAX3246E +3.0V-powered EIA/TIA-232 and V.28/V.24 communications interface devices feature low power consumption, high data-rate capabilities, and enhanced electrostatic-discharge (ESD) protection. Next-Generation Device Features ♦ Fo

±15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

General Description The MAX3222E/MAX3232E/MAX3237E/MAX3241E/MAX3246E +3.0V-powered EIA/TIA-232 and V.28/V.24 communications interface devices feature low power consumption, high data-rate capabilities, and enhanced electrostatic-discharge (ESD) protection. The enhanced ESD structure protects all

MAX3232E-Q1 Automotive 3V TO 5.5V Multichannel RS-232 Line Driver and Receiver WITH ±15kV IEC ESD Protection

1 Features • Qualified for automotive applications • Meets or exceeds the requirements of TIA/ EIA-232-F and ITU v.28 standards • Operates with 3V to 5.5V VCC supply • Operates up to 250kbit/s • Two drivers and two receivers • Low standby current: 300μA Typical • External capacitors: 4 × 0

±15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

General Description The MAX3222E/MAX3232E/MAX3237E/MAX3241E/MAX3246E +3.0V-powered EIA/TIA-232 and V.28/V.24 communications interface devices feature low power consumption, high data-rate capabilities, and enhanced electrostatic-discharge (ESD) protection. The enhanced ESD structure protects all

±15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

General Description The MAX3222E/MAX3232E/MAX3237E/MAX3241E/MAX3246E +3.0V-powered EIA/TIA-232 and V.28/V.24 communications interface devices feature low power consumption, high data-rate capabilities, and enhanced electrostatic-discharge (ESD) protection. The enhanced ESD structure protects all

±15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

General Description The MAX3222E/MAX3232E/MAX3237E/MAX3241E/MAX3246E +3.0V-powered EIA/TIA-232 and V.28/V.24 communications interface devices feature low power consumption, high data-rate capabilities, and enhanced electrostatic-discharge (ESD) protection. The enhanced ESD structure protects all

±15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

General Description The MAX3222E/MAX3232E/MAX3237E/MAX3241E/MAX3246E +3.0V-powered EIA/TIA-232 and V.28/V.24 communications interface devices feature low power consumption, high data-rate capabilities, and enhanced electrostatic-discharge (ESD) protection. The enhanced ESD structure protects all

±15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

General Description The MAX3222E/MAX3232E/MAX3237E/MAX3241E/MAX3246E +3.0V-powered EIA/TIA-232 and V.28/V.24 communications interface devices feature low power consumption, high data-rate capabilities, and enhanced electrostatic-discharge (ESD) protection. The enhanced ESD structure protects all

±15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

General Description The MAX3222E/MAX3232E/MAX3237E/MAX3241E/MAX3246E +3.0V-powered EIA/TIA-232 and V.28/V.24 communications interface devices feature low power consumption, high data-rate capabilities, and enhanced electrostatic-discharge (ESD) protection. The enhanced ESD structure protects all

±15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

General Description The MAX3222E/MAX3232E/MAX3237E/MAX3241E/MAX3246E +3.0V-powered EIA/TIA-232 and V.28/V.24 communications interface devices feature low power consumption, high data-rate capabilities, and enhanced electrostatic-discharge (ESD) protection. The enhanced ESD structure protects all

±15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

General Description The MAX3222E/MAX3232E/MAX3237E/MAX3241E/MAX3246E +3.0V-powered EIA/TIA-232 and V.28/V.24 communications interface devices feature low power consumption, high data-rate capabilities, and enhanced electrostatic-discharge (ESD) protection. The enhanced ESD structure protects all

±15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

General Description The MAX3222E/MAX3232E/MAX3237E/MAX3241E/MAX3246E +3.0V-powered EIA/TIA-232 and V.28/V.24 communications interface devices feature low power consumption, high data-rate capabilities, and enhanced electrostatic-discharge (ESD) protection. The enhanced ESD structure protects all

±15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

General Description The MAX3222E/MAX3232E/MAX3237E/MAX3241E/MAX3246E +3.0V-powered EIA/TIA-232 and V.28/V.24 communications interface devices feature low power consumption, high data-rate capabilities, and enhanced electrostatic-discharge (ESD) protection. The enhanced ESD structure protects all

±15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

General Description The MAX3222E/MAX3232E/MAX3237E/MAX3241E/MAX3246E +3.0V-powered EIA/TIA-232 and V.28/V.24 communications interface devices feature low power consumption, high data-rate capabilities, and enhanced electrostatic-discharge (ESD) protection. The enhanced ESD structure protects all

±15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

General Description The MAX3222E/MAX3232E/MAX3237E/MAX3241E/MAX3246E +3.0V-powered EIA/TIA-232 and V.28/V.24 communications interface devices feature low power consumption, high data-rate capabilities, and enhanced electrostatic-discharge (ESD) protection. The enhanced ESD structure protects all

±15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

General Description The MAX3222E/MAX3232E/MAX3237E/MAX3241E/MAX3246E +3.0V-powered EIA/TIA-232 and V.28/V.24 communications interface devices feature low power consumption, high data-rate capabilities, and enhanced electrostatic-discharge (ESD) protection. The enhanced ESD structure protects all

MAX3232E-Q1 Automotive 3V TO 5.5V Multichannel RS-232 Line Driver and Receiver WITH ±15kV IEC ESD Protection

1 Features • Qualified for automotive applications • Meets or exceeds the requirements of TIA/ EIA-232-F and ITU v.28 standards • Operates with 3V to 5.5V VCC supply • Operates up to 250kbit/s • Two drivers and two receivers • Low standby current: 300μA Typical • External capacitors: 4 × 0

MAX3232E-Q1 Automotive 3V TO 5.5V Multichannel RS-232 Line Driver and Receiver WITH ±15kV IEC ESD Protection

1 Features • Qualified for automotive applications • Meets or exceeds the requirements of TIA/ EIA-232-F and ITU v.28 standards • Operates with 3V to 5.5V VCC supply • Operates up to 250kbit/s • Two drivers and two receivers • Low standby current: 300μA Typical • External capacitors: 4 × 0

MAX3232E-Q1 Automotive 3V TO 5.5V Multichannel RS-232 Line Driver and Receiver WITH ±15kV IEC ESD Protection

1 Features • Qualified for automotive applications • Meets or exceeds the requirements of TIA/ EIA-232-F and ITU v.28 standards • Operates with 3V to 5.5V VCC supply • Operates up to 250kbit/s • Two drivers and two receivers • Low standby current: 300μA Typical • External capacitors: 4 × 0

3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION

FEATURES RS-232 Bus-Pin ESD Protection Exceeds ±15 kV Using Human-Body Model (HBM) Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards Operates With 3-V to 5.5-V VCC Supply Operates Up To 250 kbit/s Two Drivers and Two Receivers Low Supply Current . . . 300 mA Typical

MAX3232 3-V to 5.5-V Multichannel RS-232 Line Driver and Receiver With ±15-kV ESD Protection

1 Features • RS-232 Bus-terminal esd protection exceeds ±15 kV using human-body model (HBM) • Meets or exceeds the requirements of TIA/ EIA-232-F and ITU V.28 standards • Operates with 3-V to 5.5-V VCC supply • Operates up to 250 kbit/s • Two drivers and two receivers • Low supply current:

3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232 Transceivers Using Four 0.1uF External Capacitors

General Description The MAX3222/MAX3232/MAX3237/MAX3241 transceivers have a proprietary low-dropout transmitter output stage enabling true RS-232 performance from a 3.0V to 5.5V supply with a dual charge pump. The devices require only four small 0.1µF external charge pump capacitors. The MAX3222,

MAX3232E-Q1 Automotive 3V TO 5.5V Multichannel RS-232 Line Driver and Receiver WITH ±15kV IEC ESD Protection

1 Features • Qualified for automotive applications • Meets or exceeds the requirements of TIA/ EIA-232-F and ITU v.28 standards • Operates with 3V to 5.5V VCC supply • Operates up to 250kbit/s • Two drivers and two receivers • Low standby current: 300μA Typical • External capacitors: 4 × 0