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> Ic chips: TDA8551 btl audio amp digital volume control
Ic chips: TDA8551 btl audio amp digital volume control
1 W BTL audio amplifier with digital volume control
One pin digital volume control
Volume setting with UP/DOWN pulses
Low saturation voltage of output stage
standby mode controlled by CMOS compatible levels
No switch-on/switch-off plops
High supply voltage ripple rejection
Outputs short circuit safe to ground, VP and across the
- The TDA8551; TDA8551T is a one channel 1 W
Bridge-Tied Load (BTL) audio power amplifier capable of
delivering 1 W output power to an 8 W load at THD = 10%
using a 5 V power supply. The circuit contains a BTL
power amplifier, a digital volume control and standby/mute
- The TDA8551T comes in an 8 pin SO package and
the TDA8551 in a 8 pin DIP package.
