NTE1373 データシートの表示（PDF） - NTE Electronics

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NTE1373

Integrated Circuit Dual Audio Power Amplifier Circuit, 7.5W

NTE Electronics 

Electrical Characteristics (Cont’d): (TA = +25°C, VCC = 13.2V, RL = 4Ω, f = 1kHz unless otherwise

specified)

Parameter

Symbol

Test Conditions

Min Typ Max Unit

Output Power

Total Harminic Distortion

Output Noise Voltage

Channel Balance

Channel Separation

Ripple Rejection

Crosstalk

PO THD = 10%

4.8 5.5 − W

VCC = 16V, THD = 10%

− 7.5 − W

VCC = 16V, RL = 8Ω, THD = 10%

4.0 4.5 − W

THD Vi = 3mV

− 0.15 1.0 %

VCC = 16V, RL = 8Ω, Vi = 4mV

− 0.1 1.0 %

Vno Rg = 10kΩ

− 1 3 mV

VCC = 16V, RL = 8Ω, Rg = 10kΩ

− 1 3 mV

CB Vi = 3mV

− 0 1 dB

Sep Vi = 3mV

45 50 − dB

RR f = 60Hz, Rg = 600Ω

− 40 − dB

CT VCC = 16V, Rl = 8Ω, Vi = 4mV, Rg = 10kΩ 45 − − dB

Pin Connection Diagram

(Front View)

12 Ripple Filter

11 Ch 2 Output

10 GND

9 Ch 2 Input

8 NFB Ch 2

7 Bootstrap Ch 2

6 Bootstrap Ch 1

5 NFB Ch 1

4 Ch 1 Input

3 GND

2 Ch 1 Output

1 VCC

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