Datasheet Details
| Part number | AN7171NK |
|---|---|
| Manufacturer | Panasonic |
| File Size | 82.91 KB |
| Description | Dual BTL 14W Audio Power Amplifier |
| Datasheet | AN7171NK_PanasonicSemiconductor.pdf |
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Overview: ICs for Audio mon Use AN7171NK, AN7176K Dual BTL 14W Audio Power Amplifier Circuits s Overview The AN7171NK and AN7176K are ICs for power amplification of 14W (13.2V, 4Ω) output. It can provide stereo operation since two BTL amplifiers are incorporated in a chip. It incorporates various protective circuits, thus providing high reliability. The circuits can be turned on or off with supply pins energized, because the stand-by circuit is built-in. ø 3.6 5.9±0.25 7.7±0.3 7.8±0.5 6.33±0.5 16 0.6±0.2 Unit : mm 29.96±0.3 28.0±0.3 20.0±0.25 0.6 R1.8 temperature, or against over-voltage, short-circuit between output and earth and between output and VCC, load short-circuit) • Small shock noise at power ON/OFF • Fewer external ponents required • Good oscillation stability 1.2±0.1 (0.25) 1.45±0.25 1.8±0.25 (1.2) 1.45±0.25 Fin-attached 16-lead ZIP package (EZIP016-P-0660) s Block Diagram NF (Ch.1) 8 VCC Ripple Filter (Ch.1) IN 1 13 6 Input Circuit Stand-by Circuit Input Circuit Driver Circuit Output Circuit NF (Ch.1) 7 Input Circuit Driver Circuit Output Circuit 4 3 2 OUT (Ch.1) (+) GND OUT (Ch.1) (–) STAND-BY 5 Protection Circuit (Ch.2) IN 12 Driver Circuit Output Circuit 16 15 OUT (Ch.2) (+) GND OUT (Ch.2) (–) GND 10 Input Circuit 11 NF (Ch.2) 9 NF (Ch.2) Driver Circuit Output Circuit 14 2.54±0.
| Part number | AN7171NK |
|---|---|
| Manufacturer | Panasonic |
| File Size | 82.91 KB |
| Description | Dual BTL 14W Audio Power Amplifier |
| Datasheet | AN7171NK_PanasonicSemiconductor.pdf |
|
|
|
s Pin No.
1 2 3 4 5 6 7 8 VCC Output Ch.1 (+) GND (Output Ch.1) Output Ch.1 (–) Stand-by Input Ch.1 Negative Feedback Ch.1 Negative Feedback Ch.1 Pin Name Pin No.
9 10 11 12 13 14 15 16 Pin Name Negative Feedback Ch.2 GND (Input) Negative Feedback Ch.2 Input Ch.2 Ripple Filter Output Ch.2 (–) GND (Output Ch.2) Output Ch.2 (+) AN7171NK, AN7176K s Absolute Maximum Ratings (Ta= 25˚C) Parameter Supply Voltage Peak Supply Voltage Supply Current P
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
AN7171NK-LC | Dual BTL 14W Audio Power Amplifier | Panasonic |
| Part Number | Description |
|---|---|
| AN7170 | 18W Audio Power Amplifier |
| AN7174K | Dual BTL 14W Audio Power Amplifier |
| AN7176K | Dual BTL 14W Audio Power Amplifier |
| AN7178 | Dual 5.7W Audio Power Ampifier |
| AN7110 | 1.2W Audio Power Amplifier |
| AN7112 | 0.5W Audio Power Amplifier |
| AN7116 | 1W AUDIO POWER AMPLIFIER CIRCUIT |
| AN7118S | Low Voltage Dual 35mW Audio Power Amplifier |
| AN7124 | Dual 3.1 W Audio Power Amplifier |
| AN7125 | Dual Channel BTL Power Amplifier |