Preliminary Datasheet TCB702FNG (Toshiba) - 2
| Fabricante | Toshiba |
| Descripción | Maximum Power 45 W BTL × 4-ch Audio Power IC with Built-in Self-Diagnostics |
| Páginas / Página | 52 / 2 — Preliminary. 4. Block Diagram |
| Formato / tamaño de archivo | PDF / 2.4 Mb |
| Idioma del documento | Inglés |
Preliminary. 4. Block Diagram
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Preliminary
TCB702FNG
4. Block Diagram
+B μF 5 μF 3 C 1 C 19 34 2 21 17 0. TAB VCC4 VCC3 VCC2 VCC1 3900 OUT1(+) 16 0.22 μF IN1 RL 12 PW-GND1 15 FL C1 OUT1(−) 14 OUT2(+) 20 0.22 μF IN2 RL PW-GND2 11 23 RL C1 7 ACGND 24 OUT2(−) 4 μF C 25 1 OUT3(+) 5 0.22 μF IN3 R L PW-GND3 8 4 FR C1 OUT3(−) 10 Pre-GND 3 OUT4(+) 30 31 0.22 μF IN4 RL 9 PW-GND4 32 RR C1 OUT4(−) 35 VREF25 6 μF 6 R CL RDA 1 C Ripple BIAS Protector R 2.2 k 2.2 kΩ Ω DET 13 29 SCL 10 kΩ μF 2 I2C C 10 V Bus det 28 SDA Standby/Mute ClipDET1 1 27 ADSEL ClipDET2 RADSEL 18 For values, refer to Diagnostics OFFSETDET section 6.3 33 BuDET 36 Vstby Stby Mute V mute 22 26 Power ON Play Mute Power OFF Some of the functional blocks, circuits or constants may be omitted from the block diagram or simplified for explanatory purposes. Note: A "channel" is a circuit which consists of INx, OUTx(+), OUTx(-), and PW-GNDx. (x: 1 to 4) 2 2018-10-23
TCB702FNG
4. Block Diagram
+B μF 5 μF 3 C 1 C 19 34 2 21 17 0. TAB VCC4 VCC3 VCC2 VCC1 3900 OUT1(+) 16 0.22 μF IN1 RL 12 PW-GND1 15 FL C1 OUT1(−) 14 OUT2(+) 20 0.22 μF IN2 RL PW-GND2 11 23 RL C1 7 ACGND 24 OUT2(−) 4 μF C 25 1 OUT3(+) 5 0.22 μF IN3 R L PW-GND3 8 4 FR C1 OUT3(−) 10 Pre-GND 3 OUT4(+) 30 31 0.22 μF IN4 RL 9 PW-GND4 32 RR C1 OUT4(−) 35 VREF25 6 μF 6 R CL RDA 1 C Ripple BIAS Protector R 2.2 k 2.2 kΩ Ω DET 13 29 SCL 10 kΩ μF 2 I2C C 10 V Bus det 28 SDA Standby/Mute ClipDET1 1 27 ADSEL ClipDET2 RADSEL 18 For values, refer to Diagnostics OFFSETDET section 6.3 33 BuDET 36 Vstby Stby Mute V mute 22 26 Power ON Play Mute Power OFF Some of the functional blocks, circuits or constants may be omitted from the block diagram or simplified for explanatory purposes. Note: A "channel" is a circuit which consists of INx, OUTx(+), OUTx(-), and PW-GNDx. (x: 1 to 4) 2 2018-10-23