TA7330P

The TA7330P is peamplifier for 3V or 4.5V battery use.It consists of low noise preamplifier and ALC (automatic level control)circuit,and is suitable for mini/microcassette tape recorder applications.Features of the TA7330P are:(1)low supply voltage use:VCC(opr)=2~5V(Ta=25); (2)low noise:Vni=1Vrms (Typ.); (3)wide ALC range:WALC=40dB(Typ.); (4)low quiescent current:ICCQ=0.75mA(Typ.)(VCC=3V,Ta=25).

The absolute maximum ratings of the TA7330P can be summarized as:(1)supply voltage:8V; (2)operating supply voltage:5V; (3)power dissipation:400mW; (4)operating temperature:-25~60; (5)storage temperature:-55~150.

The electrical characteristics(Ta=25) of the TA7330P can be summarized as:(1)quiescent current:0.75mA TYP. 1mA MAX.(ICCQ1);1.38mA TYP. 1.8mA MAX.(ICCQ2); (2)open loop voltage gain:40dB MIN. 50dB MAX.; (3)closed loop voltage gain:20dB TYP.; (4)maximum output voltage:0.5Vrms MIN. 0.9Vrms MAX.; (5)input resistance:30k TYP.; (6)equivalent input noise voltage:1.0Vrms TYP. 2.5Vrms MAX.; (7)ALC range:40dB TYP.If you want to know more information such as the electrical characteristics ,please download the datasheet in www.seekdatasheet.com .