The TA8259H by Toshiba is a MAX POWER 37 W BTL x 4CH AUDIO POWER. Below is the official datasheet preview.
| Part number | TA8259H |
|---|---|
| Manufacturer | Toshiba |
| File Size | 368.33 KB |
| Description | MAX POWER 37 W BTL x 4CH AUDIO POWER |
| Datasheet |
 TA8259H_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.Figure 1 Block diagram The voltage gain of Amp.1 : GV1 = 8dB The voltage gain of Amp.2A, B : GV2 = 20dB The voltage gain of BLT Connection : GV (BTL) = 6dB Therefore, the total voltage gain is decided by expression below.GV = GV1 + GV2 + GV (BTL) = 8 + 20 + 6 = 34dB 3 2002-03-05 TA
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