TDA1557Q amplifier equivalent, 2 x 22 w btl stereo car radio power amplifier.
* Requires very few external components
* High output power
* Low offset voltage at output
* Fixed gain
* Good ripple rejection
* Mute/stand-by sw.
TYP.
MAX. 18 30 45 4 − 100 60 − +150 − − 250 − 1 47
UNIT V V V A mA µA µA kΩ °C
Stereo application output power sup.
* No switch-on/switch-off plop
* Flexible leads
* Low thermal resistance.
TDA1557Q
* Protected against electrostatic discharge
The TDA1557Q is a monolithic integrated class-B output amplifier in a 13-lead single-in-line (SIL) plasti.
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