NTE7157 Integrated Circuit Low Frequency Power Amplifier
Description: The NTE7157 is an audio power integrated circuit in a 16–Lead DIP type package with built–in two channels designed for use in a portable radio cassette tape recorder with power ON/OFF switch.
Features: D High Power: POUT = 2.
5W/Ch Typ (VCC = 9V, RL = 4Ω, f = 1kHz, THD = 10%) POUT = 3.
0W/Ch Typ (VCC = 9V, RL = 3Ω, f = 1kHz, THD = 10%) D
Voltage Gain: GV = 45.
0dB Typ (Rf = 120Ω, f = 1kHz) GV = 56.
5dB Typ (Rf = 0Ω, f = 1kHz) D Small Quiescent Current: ICCQ = 21mA Typ (VCC = 9V, VIN = 0) D Ripple Rejection Ratio: RR = –52dB Typ (VCC = 9V, fripple = 100Hz, Rg = 600Ω) D Crosstalk: CT = –50dB Typ (VCC = 9V, f = 1kHz, Rg = 600Ω) D...