Datasheet Details
| Part number | FT690 |
|---|---|
| Manufacturer | fangtek |
| File Size | 249.72 KB |
| Description | 1.25W Mono Audio Power Amplifier |
| Datasheet |
 FT690 Datasheet
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General Description
The ft690 is a mono Class-AB audio p ower amplifier designed fo r demandin g applic ations in mobile phones and other portable media devices.
It is capable of delivering 1.
25W of con tinuous outp ut power to an 8Ω BTL load with less than 1% distortion (THD+N) from a 5VDC power supply.
Key Features
- a low -power shutdown mo de. In the shutdown mode where a logic low is applied onto the SD pin, the amplifier is completely turned off and no supply current will flow through the device. The ft690 also feature s advanced pop & click circuitry which eliminat es noise which woul d otherwise occur durin g turn-o n and turn -off transitions. The ft690 is unity-gain stable and can be configured by external gain-setting resistors.