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TDA7285D 参数 Datasheet PDF下载

TDA7285D图片预览
型号: TDA7285D
PDF下载: 下载PDF文件 查看货源
内容描述: 立体声卡式录音机和电机调速器 [STEREO CASSETTE PLAYER AND MOTOR SPEED CONTROLLER]
分类和应用: 声卡电机
文件页数/大小: 11 页 / 156 K
品牌: STMICROELECTRONICS [ STMICROELECTRONICS ]
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TDA7285
STEREO CASSETTE PLAYER AND
MOTOR SPEED CONTROLLER
WIDE OPERATING SUPPLY VOLTAGE (1.8V
to 6V)
HIGH OUTPUT POWER (30mW/32Ω/3V)
LOW DISTORTION DC VOLUME CONTROL
NO BOUCHEROT CELL
LOW QUIESCENT CURRENT (15mA)
NO INPUT CAPACITORS FOR PREAMPLIFI-
ERS
LOW MOTOR REFERENCE VOLTAGE
(200mV)
DESCRIPTION
The TDA7285 is a monolithic integrated circuit
designed for the portable players market and as-
sembled in a plastic DIP20 and SO20. The inter-
nal functions are: preamplifier, DC volume con-
BLOCK DIAGRAM
DIP20
SO20
ORDERING NUMBERS:
TDA7285
TDA7285D
trol, headphone driver and motor speed control-
ler.
May 1997
1/11