Datasheet Texas Instruments TPA0211DGN — 数据表

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SLOS275E – JANUARY 2000 – REVISED NOVEMBER 2016 TPA0211 2-W Mono Audio Power Amplifier
1 Features 3 Description The TPA0211 is a 2-W mono bridge-tied-load (BTL)
amplifier designed to drive speakers with as low as
4-О© impedance. The device is ideal for small wireless
communicators, notebook PCs, PDAs, anyplace a
mono speaker and stereo headphones are required.
From a 5-V supply, the TPA0211 can deliver 2 W of
power into a 4-О© speaker. 1 2 W Into 4 О© From 5-V Supply
0.6 W Into 4 О© From 3-V Supply
Wide Power Supply Compatibility: 3 V to 5 V
Low Supply Current:
– 4 mA Typical at 5 V
– 4 mA Typical at 3 V
Shutdown Control: 1 ВµA Typical
Shutdown Pin Is TTL Compatible
–40°C to 85°C Operating Temperature Range
Space-Saving, Thermally-Enhanced MSOPPowerPADв„ў Packaging The gain of the input stage is set by the user-selected …