NTE7059 데이터 시트보기 (PDF) - NTE Electronics

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NTE7059

Integrated Circuit Dual BTL 14W Audio Power Amplifier

NTE Electronics 

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

specified)

Parameter

Symbol

Test Conditions

Min Typ Max Unit

Ripple Rejection Ratio

RR

Rg = 0Ω, Vin = 0mV, Ripple = 300mV, 35 40 − dB

120Hz, Note 1

Output Offset Voltage

Channel Balance

Total Harmonic Distortion

Frequency Characteristics

Quiescent Circuit Current at

Stand−by Pin ON

VO(offset) Vin = 0mV

CB

Vin = 5mV

THD Vin = 5mV, 100Hz

Vin = 5mV, 10Hz

fCH

Vin = 5mV, −3dB down

fCL

Vin = 5mV, −3dB down

ICQ(STBY−ON) Stand−by Pin ON

−300 0 +300 mV

−1 0 +1 dB

− 0.26 − %

− 0.45 − %

− 22 − kHz

− 21 − Hz

− 21 − μA

Crosstalk

CT

Vin = 5mV, Rg = 10kΩ

− 61 − dB

Note 1. 15Hz to 30kHz (12dB/oct) With Filter

Pin Connection Diagram

16 Ch 2 Output

15 GND (Output Ch 2)

14 Ch 2 Output

13 Ripple Filter

12 Ch 2 Input

11 Ch 2 N.F.B.

10 GND (Input)

Front View 9 Ch 2 N.F.B.

8 Ch 1 N.F.B.

7 Ch 1 N.F.B.

6 Ch 1 Input

5 Standby

4 Ch 1 Output

3 GND (Output Ch 1)

2 Ch 1 Output

1 VCC

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