NTE1294 Overview
Key Specifications
Package: DIP
Mount Type: Through Hole
Pins: 8
Max Voltage (typical range): 16 V
Description
The NTE1294 is a monolithic integrated audio amplifier in an 8–Lead DIP type package designed for use as a low frequency class B power amplifier with a wide supply voltage range (3V to 16V) in portable radios, cassette recorders, and players etc. Features: D Minimum Working Supplu Voltage: Vs = 3V Min D Low Quiescent Current D Low Number of External Components D Good Ripple Rejection D No Cross–over Distortion D Low Power Dissipation D Output Power: Po = 2W at 12V/8Ω Po = 1.6W at 9V/4Ω Po = 1.2W at 9V/8Ω Parameter Supply Voltage Quiescent Output Voiltage (Pin5) Quiescent Drain Current Bias Current (Pin3) Symbol Vs Vo Id Ib Test Conditions Min 3 4.0 – – Typ – 4.5 4 0.1 Max Unit 16 5.0 12 – V V mA µA Parameter Output Power Symbol Po Test Conditions d = 10%, f = 1kHz, Rf = 120Ω Vs = 12V, RL = 8Ω Vs = 9V, RL = 4Ω Vs = 9V, RL = 8Ω Vs = 6V, RL = 4Ω Vs = 3.5V, RL = 4Ω Vs.
