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BL6213

BELLING
Part Number BL6213
Manufacturer BELLING
Description 1.2 Watt Audio Power Amplifier
Published Jul 20, 2015
Detailed Description 1. 2 Watt Audio Power Amplifier BL6213 Features Improved PSRR at 217 Hz 70dB Power output at 5.0V, 1% THD+N, 8Ω 1.2...
Datasheet PDF File BL6213 PDF File

BL6213
BL6213

Overview
1.
2 Watt Audio Power Amplifier BL6213 Features Improved PSRR at 217 Hz 70dB Power output at 5.
0V, 1% THD+N, 8Ω 1.
2W (typ.
) Power output at 3.
0V, 1% THD+N, 8Ω 400 mW (typ.
) Ultra low shutdown current 0.
1 uA (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 package: NLGA9L General Description The BL6213 is a Class-AB audio power amplifier designed for mobile phones and other portable communication devices.
It is capable of delivering 1.
2 watts of continuous average power to an 8Ω BTL load with less than 1% distortion (THD+N) from a 5VDC power supply.
The BL6213 was designed specifically to provide high quality output power with a minimal amount of external components.
It does not require output coupling capacitors or bootstrap capacitors.
And with ultra low shutdown current, the BL6213 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 BL6213 provides perfect pop-click characteristic during turn-on and turn-off transitions.
The BL6213 is unity-gain stable and can be configured by external gain-setting resistors.
Applications Wireless handsets Portable electronic devices PDAs, Handheld computers http://www.
belling.
com.
cn -1- Total 8 Pages Pin Diagrams NLGA9L Package (Top View ) 12 .
A INN Vout1 3 INP B GND GND VDD C BP Vout2 SHD BL6213 NLGA9L Marking (Top View ) .
AYW A – BL6213 Y – Year Code W - Week Code Pin Description No.
Pin Name I/O Description A1 INN I Negative Input A2 Vout1 O Negative BTL Output A3 INP I Positive Input B1/B2 GND I/O Ground B3 VDD I/O Power Supply (2.
2 – 5.
5 V) C1 BP I/O Analog ground for inner OPAs...


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