NTE1802 Datasheet, PDF (1/4 Pages) NTE Electronics – Integrated Circuit Power Amplifier for Car Stereo Radio, 12W/Ch or 24W BTL

NTE1802
Integrated Circuit
Power Amplifier for Car Stereo Radio,
12W/Ch or 24W BTL
Description:
The NTE1802 is an integrated class–B output amplifier in a 13–Lead SIP type package. This device
contains two identical amplifiers with different input stages which can be used for stereo or bridge ap-
plications. The gain of each amplifier is fixed at 20dB. A special feature of the NTE1802 is the mute/
stand–by switch.
Features:
D Requires Few External Components
D High Output Power (With Bootstrap)
D Low Offset Voltage at Output
D Fixed Gain
D Good Ripple Rejection
D Mute/Stand–By Switch
D Load Dump Protection
D AC and DC Short–Circuit Safe
D Thermally Protected
D Reverse Polarity Safe
D Capability to handle High Energy on Outputs
D No Switch–On/Switch–Off Pop
D Flexible Leads
D Low Thermal Resistance
D Identical Inputs (Inverting and Non–Inverting)
Absolute Maximum Ratings:
Supply Voltage, V_P
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V
Non–Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V
Load Dump Protected (During 50ms, t_r > 2.5ms) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45V
AC and DC Short–Circuit Safe Voltage, V_PSC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V
Reverse Polarity, V_PR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V
Energy Handling Capability at Output (V_P = 0V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200mJ
Non–Repetitive Peak Output Current, I_OSM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6A
Repetitive Peak Output Current, I_ORM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4A
Total Power Dissipation, P_tot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25W
Crystal Temperature, T_C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C