aUDIO SIGNAL PROCESSING ic FOR 1.5 v HEADPHONE STEREO

■Overview The AN7500FHQ is a single chip IC optimum for a 1.5 V headphone stereo system including pre-amp., power amp. and Dolby B type noise reduction circuit. Current consumption in a Dolby circuit off mode has been drasti cally reduced and an operating supply voltage has also been lowe

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Panasonic

松下

aUDIO SIGNAL PROCESSING ic FOR 1.5 v HEADPHONE STEREO

Panasonic

松下

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

General Description The AZ7500B is a voltage mode pulse width modulation switching regulator control circuit designed primarily for power supply control. Features • Stable 4.95V Reference Voltage Trimmed to ±1.0 Accuracy • Uncommitted Output TR for 200mA Sink or Source Current • Single-End or

文件：186.8 Kbytes 页数：13 Pages

BCDSEMI

新进半导体

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

General Description The AZ7500B is a voltage mode pulse width modulation switching regulator control circuit designed primarily for power supply control. Features • Stable 4.95V Reference Voltage Trimmed to ±1.0 Accuracy • Uncommitted Output TR for 200mA Sink or Source Current • Single-End or

文件：186.8 Kbytes 页数：13 Pages

BCDSEMI

新进半导体

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

General Description The AZ7500B is a voltage mode pulse width modulation switching regulator control circuit designed primarily for power supply control. Features • Stable 4.95V Reference Voltage Trimmed to ±1.0 Accuracy • Uncommitted Output TR for 200mA Sink or Source Current • Single-End or

文件：186.8 Kbytes 页数：13 Pages

BCDSEMI

新进半导体