TA7318P

The TA7318P is a wide range peak power meter driver.Features of the TA7318P are:(1)dynamic range=40dB(Typ.); (2)with built-in two channcle excellent in matching characteristics for stereo; (3)wide range meter for the 1/4 root compression circuit; (4)single and dual power supply operation; (5)built-in zener diode providing table operation to variations in supply voltage(zener voltage:±8.5V).

The absolute maximum ratings of the TA7318P can be summarized as:(1)supply current:20mA; (2)power dissipation:700mW; (3)operating temperature:-25~75; (4)storage temperature:-55~125.

The electrical characteristics(Ta=25) of the TA7318P can be summarized as:(1)quiescent current:2.1mA TYP. 3.0mA MAX.; (2)quiescent output current:1A MAX.; (3)channel balance:1.4dB MAX.; (4)input-resistance:2k TYP.; (5)channel separation:-60dB TYP.; (6)output current:1.6mA MIN. 2.1mA TYP. 2.6mA MAX.; (7)min. input current:7A TYP.; (8)max. input current:2mA MAX.; (9)hold terminal voltage(note):25mV MIN. 150mV MAX.If you want to know more information such as the electrical characteristics ,please download the datasheet in www.seekdatasheet.com .