丝印代码：DDC232；32-Channel, Current-Input Analog-to-Digital Converter

1FEATURES 2• Single-Chip Solution to Directly Measure 32 Low-Level Currents • High-Precision, True Integrating Function • Integral Linearity: ±0.025% of Reading ±1.0ppm of FSR • Very Low Noise: 5.3ppm of FSR • Low Power: 7mW/channel • Adjustable Full-Scale Range • Adjustable Speed –

VERY HIGHSPEED, ULTRA LOWPOWERCONSUMPTION 5V POWERED RS-232 DRIVERS AND RECEIVERS

Description The ST232A is a 2 driver, 2 receiver device following EIA/TIA-232 and V.28 communication standard. It is particularly suitable for applications where ±12V is not available. The ST232A uses a single 5V power supply and only four external capacitors (0.1µF). Typical applications are i

5V POWERED MULTI-CHANNEL RS-232 DRIVERS AND RECEIVERS

DESCRIPTION The ST232 is a 2 driver, 2 receiver device following EIA/TIA-232 and V.28 communication standard. It is particularly suitable for applications where ±12V is not available. The ST232 uses a single 5V power supply and only four external capacitors (0.1µF). Typical applications are in:

5V POWERED MULTI-CHANNEL RS-232 DRIVERS AND RECEIVERS

DESCRIPTION The ST232 is a 2 driver, 2 receiver device following EIA/TIA-232 and V.28 communication standard. It is particularly suitable for applications where ±12V is not available. The ST232 uses a single 5V power supply and only four external capacitors (0.1µF). Typical applications are in:

5V POWERED MULTI-CHANNEL RS-232 DRIVERS AND RECEIVERS

DESCRIPTION The ST232 is a 2 driver, 2 receiver device following EIA/TIA-232 and V.28 communication standard. It is particularly suitable for applications where ±12V is not available. The ST232 uses a single 5V power supply and only four external capacitors (0.1µF). Typical applications are in:

5V POWERED MULTI-CHANNEL RS-232 DRIVERS AND RECEIVERS

DESCRIPTION The ST232 is a 2 driver, 2 receiver device following EIA/TIA-232 and V.28 communication standard. It is particularly suitable for applications where ±12V is not available. The ST232 uses a single 5V power supply and only four external capacitors (0.1µF). Typical applications are in: