FM IF System

FM IF System The HITACHI HA11225 is an FM IF Amplifier and Detector developed for HI FI Tuners. This IC is encapsulated in DIP-16 pin. ■ FUNCTIONS ● FM IF Amplifier ● Quadrature Detector ● Audio Amplifier ● Muting Circuit ● AFC, Tuning Meter Driver ● AGC Control Voltage Generator ● Muting

SEMICONDUCTORS

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FM IF System

VOLTAGE REGULATOR WITH ON/OFF SWITCH

DESCRIPTION The TK112xxA is a low dropout linear regulator with a built in electronic switch. The internal switch can be controlled by TTL or CMOS logic levels. The device is in the ON state when the control pin is pulled to a logic high level. An external capacitor can be connected to the noise

VOLTAGE REGULATOR WITH ON/OFF SWITCH

DESCRIPTION The TK112xxA is a low dropout linear regulator with a built in electronic switch. The internal switch can be controlled by TTL or CMOS logic levels. The device is in the ON state when the control pin is pulled to a logic high level. An external capacitor can be connected to the noise

VOLTAGE REGULATOR WITH ON/OFF SWITCH

文件：157.08 Kbytes Page：24 Pages

VOLTAGE REGULATOR WITH ON/OFF SWITCH

文件：157.08 Kbytes Page：24 Pages

VOLTAGE REGULATOR WITH ON/OFF SWITCH

文件：157.08 Kbytes Page：24 Pages

Integrated Circuit FM IF Amp, Demod w/Muting, Center Meter and Signal Meter

INTEGRATED CIRCUIT PINOUTS