BL6212CP Datasheet | BELLING

BL6212 Features 1. 3 Watt Audio Power Amplifier Improved PSRR at 217 Hz 68 d B Power output at 5.0V, 1% THD+N, 8Ω 1.3 W (typ.) Power output at 3.0V, 1% THD+N, 8Ω 480 m W (typ.) Ultra low shutdown current 0.1 u A (typ.) 2.2V - 5.5V operation Improved circuitry eliminates pop-click noise during turn-on and turn-off transitions Excellent RFI (Radio Frequency Interference) immunity No output coupling capacitors, snubber networks or bootstrap capacitors required Unity-gain stable External gain configuration capability Available in space-saving packages: CSP9 General Description The BL6212 is a Class-AB audio power amplifier designed for mobile phones and other portable munication devices. It is capable of delivering 1.3 watts of continuous average power to an 8Ω BTL load with less than 1% distortion (THD+N) from a 5VDC power supply. The BL6212 was designed specifically to provide high quality output power with a minimal amount of external ponents. It does not require output coupling capacitors or bootstrap capacitors. And with ultra low shutdown current, the BL6212 is ideally suited for mobile phone and other low voltage applications where minimal power consumption is a primary requirement. With special pop-click eliminating circuit, the BL6212 provides perfect pop-click characteristic during turn-on and turn-off transitions. The BL6212 is unity-gain stable and can be configured by external gain-setting resistors. Applications Wireless handsets Portable electronic devices PDAs, Handheld puters Order Information Part Number BL6212CP Package 9 Bump WLCSP Shipping 3000 pcs / Tape & Reel http://.belling..cn -1- Total 10...