Overview: ICs for Audio Common Use AN7196Z
Dual 15 W BTL power IC for car audio
s Overview
The AN7196Z is an audio power IC developed for the sound output of car audio (dual 15 W). Especially, this circuit has solved the problem of heat radiation design inherent to a single chip IC with 4-channel audio ouput and realized a corresponding space saving at the same time. In addition, it is incorporating various protection circuits to protect the IC from destruction by GND-open short-circuit to GND and power supply surge which are the most important subjects of power IC protection, and the IC will largely contribute to a high reliability design of equipment. It is also incorporating the industry's first perfect muting circuit, which is free from shock noise, so that a shock noise design under the set transient condition can be made easily when the muting circuit is used together with its standby function. The AN7196Z is pin compatible with the AN7191NZ (dual 20 W), so that the identical pattern design is allowed for high-class types as well as popular types.
18.00±0.30 13.50±0.30 1.50±0.10 Unit : mm
4.00±0.20 φ3.60±0.10 13.25±0.30 2.40±0.50
(1.80) (2.54) 0.25–0.05
+0.15 10.0±0.30 15.65±0.50 1 1.27 0.50–0.10
+0.20 15 (0.61) R0.55 (1.95) 19.00±0.30 19.30±0.
