The OPA1612-8002D is an audio power amplifier primarily designed for demanding applications in low-power portable systems. It is capable of delivering 3 watts of continuous average power to an 3Ω BTL load with less than 10%distortion (THD) from a 5VDC power supply. the OPA1612-8002D does not require output coupling capacitors or bootstrap capacitors, and therefore is ideally suited for audio systems and other low voltage applications where minimal power consumption is a primary requirement.
The OPA1612-8002D features a low-power consumption shutdown mode. the CST8002D contains advanced pop & click circuitry which eliminates noise which would otherwise occur during turn-on and turn-off transitions.
The OPA1612-8002D is unity-gain stable and can be configured by external gain-setting resistors.
The OPA1612-8002D can provide your USB subwoofer, radio, MP3 player, and loudspeaker perfect solution.
VDD=5V，RL=3Ω，Po=3W，THD+N≤10%
Wide operating voltage range: 1.5V~5.5V
Improved pop & click circuitry eliminates noise during turn-on and turn-off transitions
Available in space-saving packages: SOP-8
OPA1612-8002D Applications:
Card inserting speaker, Bluetooth speaker
Handheld game machine
Low voltage audio systems
IPC
OPA1612-8002D Sketch Map:
|
Part Number |
Package Type |
|
Shipping Package（PCS）） |
|
SOP8 |
管装 |
100 Units/real |
|
|
SOP8 |
盘装 |
4000/盘 |
|
Pin Number |
Symbol |
Description |
|
1 |
SD |
The device enters in shutdown mode when a high level is applied on this pin |
|
2 |
BYP |
Internal common-mode voltage |
|
3 |
NC |
No Connect |
|
4 |
INP |
Negative input of the first amplifier, receives the audio input signal |
|
5 |
VON |
The negative phase output |
|
6 |
VDD |
Power |
|
7 |
GND |
Ground |
|
8 |
VOP |
The positive phase output |
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