The TA8272HQ by Toshiba is a Max Power 43W BTL x 4ch Audio Power IC. Below is the official datasheet preview.
| Part number | TA8272HQ |
|---|---|
| Manufacturer | Toshiba |
| File Size | 330.95 KB |
| Description | Max Power 43W BTL x 4ch Audio Power IC |
| Datasheet |
 TA8272HQ-Toshiba.pdf
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is made only on the single channel.) 1. Voltage Gain Adjustment This IC has no NF (negative feedback) terminals.Therefore, the voltage gain can’t adjusted, but it makes the device a space and total costs saver.Input Amp.1 Amp.2A Amp.2B Figure 1 Block Diagram The voltage gain of Amp.1: GV1 = 0 dB The voltage gain of Amp.2A, B: GV2 = 20 dB The voltage gain of BLT Connection: GV (BTL) = 6 dB Therefore, the total voltage gain is decided by expression below.GV = GV1 + GV2 + GV (BTL)
📁 TA8272HQ Similar Datasheet
