TDA8542AT
FEATURES
- Flexibility in use
- Few external ponents
- Low saturation voltage of output stage
- Gain can be fixed with external resistors
- Standby mode controlled by CMOS patible levels
- Low standby current
- No switch-on/switch-off plops
- High supply voltage ripple rejection
- Protected against electrostatic discharge
- Outputs short-circuit safe to ground, VCC and across the load
- Thermally protected. QUICK REFERENCE DATA SYMBOL VCC Iq Istb Po THD SVRR PARAMETER supply voltage quiescent current standby current output power total harmonic distortion supply voltage ripple rejection THD = 10%; RL = 8 Ω; VCC = 6 V Po = 0.5 W VCC = 6 V CONDITIONS MIN. 2.2
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- 50 APPLICATIONS
- Portable consumer products
- Personal puters
- Motor-driver (servo). GENERAL DESCRIPTION
The TDA8542AT is a two channel audio power amplifier for an output power of 2 × 1.5 W with an 8 Ω load at a 6 V supply. The circuit contains two Bridge-Tied Load (BTL) amplifiers with a plementary PNP-NPN...
