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is made referring only on the single channel.) 1. Voltage Gain Adjustment This IC has no NF (negative feedback) Pins. Therefore, the voltage gain can not be adjusted (except by software). However, this feature makes possible space and cost saving. Input Amp. 1 Amp. 2A Amp. 2B Figure 1 Block Diagram The amplifier gain, GV = 26dB, is calculated using the.
Weight: 7.7 g (typ.)
• High power output : POUT MAX (1) = 41 W (typ.) (VCC = 14.4 V, f = 1 kHz, JEITA max, RL = 4 Ω) : POUT MAX (2) = 37 W (typ.) (VCC = 13.7 V, f = 1 kHz, JEITA max, RL = 4 Ω) : POUT MAX (3) = 70 W (typ.) (VCC = 14.4 V, f = 1 kHz, JEITA max, RL = 2 Ω) : POUT (1) = 27 W (typ.) (VCC = 14.4 V, f = 1 kHz, THD = 10%, RL = 4 Ω) : POUT (2) = 23 W (typ.) (VCC = 13.2 V, f = 1 kHz, THD = 10%, RL = 4 Ω) : POUT (3) = 46 W (typ.) (VCC = 14.4 V, f = 1 kHz, THD = 10%, RL = 2 Ω)
• Low distortion ratio: THD = 0.015% (typ.) (VCC = 13.2 V, f = 1 kHz, POUT = 5 W, RL = 4 Ω)
• Low noise: VNO = 90.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | TB2913HQ |
Toshiba Semiconductor |
4-ch Audio Power IC |
|
| 2 | TB2901H |
Toshiba Semiconductor |
Maximum Power 47 W BTL x 4-ch Audio Power-IC |
|
| 3 | TB2901HQ |
Toshiba Semiconductor |
4-ch Audio Power IC |
|
| 4 | TB2902HQ |
Toshiba Semiconductor |
4-ch Audio Power IC |
|
| 5 | TB2903HQ |
Toshiba |
Maximum Power 47 W BTL x 4-Ch Audio Power-IC |
|
| 6 | TB2904HQ |
Toshiba Semiconductor |
Maximum Power 43 W BTL 4-ch Audio Power-IC |
|
| 7 | TB2905HQ |
Toshiba Semiconductor |
Low-Frequency Power Amplifier IC |
|
| 8 | TB2906HQ |
Toshiba Semiconductor |
Maximum Power 43 W BTL x 4-ch Audio Power IC |
|
| 9 | TB2909FNG |
Toshiba |
Maximum Power 5W SEPP x 1ch Audio Power Amp IC |
|
| 10 | TB2921AHQ |
Toshiba |
51W x 4-ch BTL Audio Power IC |
|
| 11 | TB2921HQ |
Toshiba |
Maximum Power 50 W BTL X 4-ch Audio Power-IC |
|
| 12 | TB2922HQ |
Toshiba Semiconductor |
Dual Audio Power Amplifier |
|