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ETC
ETC


8002

2.0 Watt Audio Power Amplifier



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8002 pdf
2.0 Watt Audio Power Amplifier
Features
Improved PSRR at 217 Hz & 1 KHz
60 dB
Power output at 5.0V, 10% THD+N, 42.0 W (typ.)
Power output at 5.0V, 1% THD+N, 81.5 W (typ.)
2.2V – 5.5V operation
Improved circuitry eliminates pop-click noise during turn-on and turn-off transitions
No output coupling capacitors, snubber networks or bootstrap capacitors required
Unity-gain stable
External gain configuration capability
Packages: SOP8
General Description
The 8002 is a Class-AB audio power amplifier. It is capable of delivering 2.0 watts of
continuous average power to an 4BTL load with less than 10% distortion (THD+N) from a
5VDC power supply, or 1.5 watts continuous average power to an 8 BTL load with less than
1% distortion.
The 8002 is 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. The 8002 is ideally suited for audio speakers and other low voltage applications.
With special pop-click eliminating circuit, the 8002 provides perfect pop-click characteristic
during turn-on and turn-off transitions.
The 8002 is unity-gain stable and can be configured by external gain-setting resistors.
Applications
Audio speakers
Desktop computers
Low voltage audio systems
Pin Diagrams
-1-
V1.0



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8002 pdf
Pin Description
No. Pin Name
1 SHD
2 BP
3 INP
4 INN
5 Vout1
6 VDD
7 GND
8 Vout2
I/O Description
I Shut-down Logical Control, ‘1’ is active.
I/O Analog ground for inner OPAs. It’s about a half of VDD.
I Positive Input
I Negative Input
O Negative BTL Output
I/O Power Supply (2.2 – 5.5 V)
I/O Ground
O Positive BTL Output
- 2 - V1.0



Part Number 8002
Description 2.0 Watt Audio Power Amplifier
Maker ETC - ETC
Total Page 6 Pages
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