NXP Semiconductors TDA8581
The TDA8581 is a stereo bridge-tied load (BTL) or a quad single-ended amplifier that operates over a wide supply voltage range from 8 to 28 V. This makes it suitable for many applications, such as car radios, television and home-sound systems. 1998 May 27 5 Philips Semiconductors Preliminary specification Multi-purpose high-gain power amplifier FUNCTIONAL DESCRIPTION The TDA8581 is a multi-purpose power amplifier with four amplifiers which| Part No. | TDA8581 |
|---|---|
| Datasheet | TDA8581 Download |
| Manufacturer |  NXP Semiconductors |
| Description | Multi-purpose high-gain power amplifier |
| Buy | Stock & Price |
FEATURES
General● High gain
● Operating voltage from 8 to 28 V
● Low distortion
● Few external components, fixed gain
● High output power
● Can be used as a stereo amplifier in bridge-tied load (BTL) or quad single-ended (SE) amplifiers
● Single-ended mode without loudspeaker capacitor
● Mute and standby mode with one- or two-pin operation
● Diagnostic information for Dynamic Distortion Detector (DDD), high temperature (145 °C) and short-circuit
● No switch on/off plops when switching between ‘standby’ to ‘mute’ and from ‘mute’ to ‘on’
● Low offset variation at outputs between ‘mute’ and ‘on’
● Fast mute on supply voltage drops. Protection
● Reverse polarity safe (with protection diode added)
● Short-circuit proof to ground, positive supply voltage on all pins and across load
● ESD protected on all pins
● Thermal protection against temperatures exceeding 150 °C
● Load dump protection
● Protected against open-circuit ground pins and output short-circuited to supply ground. ORDERING INF...
