TA7137P

The TA7137P is PRE-AMPLIFIER(recording or playing-back) with alc transistor for tape recorder.Features of the TA7137P are:(1)low noise:VNI=1.3Vrms(typ.); (2)wide alc range; (3)wide operating supply voltage range:VCC=3~15V; (4)TA7137P-ST is matched ALC characteristic for stereo tape recorder.

The absolute maximum ratings of the TA7137P can be summarized as:(1)supply voltage:15V; (2)power dissipation:200mW; (3)operating temperature:-25~75; (4)storage temperature:-55~125.

The electrical characteristics(Ta=25) of the TA7137P can be summarized as:(1)supply current:1.3mA TYP. 1.75mA MAX.; (2)voltage gain(open loop):67dB MIN. 69dB TYP. ; (3)voltage gain(closed loop):33dB MIN. 35dB TYP. 37dB MAX.; (4)maximum output voltage:0.7Vrms MIN. 0.9Vrms MAX. ; (5)equivalent input noise voltage:1.3Vrms TYP. 2.5Vrms MAX.; (6)input resistance:150k TYP. ; (7)Q5 saturation voltage:60mV TYP. 100mV MAX.If you want to know more information such as the electrical characteristics ,please download the datasheet in www.seekdatasheet.com .