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CM8602B

ETC
Part Number CM8602B
Manufacturer ETC
Description 2.4W Audio Amplifier Stereo
Published Mar 26, 2012
Detailed Description CM8602B 2.4W Audio Amplifier Stereo General Description: CM8602B is an audio amplifier of class AB，when connected to ...
Datasheet PDF File CM8602B PDF File

CM8602B
CM8602B

Overview
CM8602B 2.
4W Audio Amplifier Stereo General Description: CM8602B is an audio amplifier of class AB，when connected to a 5V supply，THD+N less than 10%，will deliver 2.
4W to a 4Ω load or 1.
5W to a 8Ω load .
The CM8602B is unity-gain stable and can be configured by external gain-setting resistors, It features a low-power consumption shutdown mode with very low shutdown current, and thermal shutdown protection.
It also utilizes circuitry to reduce “clicks and pops” during device turn-on and turn-off.
It can also be applied in headphone function mode.
Features: 1.
2.
3.
4.
5.
6.
Power output at 5V supply, 4Ω load, THD+N<10%，is 2.
4W.
Power output at 5V supply, 8Ω load, THD+N<10%，is 1.
5W.
Operating supply voltage: VDD =2.
2V~5.
5V。 Typical shutdown current: 0.
2uA。 Improved pop & click circuitry eliminates noise during turn-on and turn-off transitions SOP-16 packages.
Electrical Characteristics: Typical Symbol Parameter Conditions Limit Units Quiescent power IDD ISD VSDIH supply current Shutdown current Shutdown voltage input high Shutdown voltage VSDIL VOS input low Output offset voltage Output power (8 Ω www.
DataSheet.
co.
kr VIN=0V,IO=0A,No Load VSD= VDD VDD=5V 6.
5 0.
2 1.
5 14 4.
0 mA µA V VDD=5V VIN=0V, No Load 1.
3 9 1.
5 50 1.
8 V mV load) PO Output power (4 Ω load) TWU THD+N distortion + noise Wake-up time Total harmonic THD+N=10%(max); W f=1kHz 2.
4 100 PO=0.
5Wrms;f=1kHz 0.
3 0.
6 2.
7 ms % Datasheet pdf - http://www.
DataSheet4U.
net/ Power supply rejection ratio XTALK Channel separation CM8602B -63 V ripple=200mV (217Hz) -77 (1kHz) f=1kHz，CB=1.
0uF -65 -55 dB -55 dB PSRR Packaging information: SOP-16 Typical application: www.
DataSheet.
co.
kr +5V C1 LIN 0.
39uF R1 20K R3 20K 1 2 3 6 7 BYPASS GND -INA -INB 4 SHUTDOIWN +OUTA 5 -OUTA 8 C4 1uF C3 1uF GND +OUTB VDD -OUTB HP-IN GND 16 15 14 VDD 11 13 12 10 R4 20K C2 RIN 0.
39uF R2 20K SOP-16 Datasheet pdf - http://www.
DataSheet4U.
net/ 9 NC NC Application information (Include headphone...


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