NTE1626 データシートの表示（PDF） - NTE Electronics

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NTE1626

Integrated Circuit 4.2W Dual Audio Power Amplifier

NTE Electronics 

Electrical Characteristics (Cont’d): (VCC = 12V, RL = 4Ω, f = 1kHz, TA = +25°C, 100 x 100 x 2mm Al

Panel Heat Sink unless otherwise specified)

Parameter

Output Power

Total Harmonic Distortion

Output Noise Voltage

Cross Talk

Ripple Rejection

Input Impedance

Symbol

Test Conditions

PO THD = 10% VCC = 9V, RL = 4Ω

THD = 10% VCC = 9V, RL = 3Ω

THD = 10% VCC = 12V, RL = 4Ω

THD = 10% VCC = 12V, RL = 3Ω

THD

NL

CT

RR

Zin

PO = 1W

RG = 10kΩ

PO = 1W, oth. ch. RG = 10kΩ

RG = 0, f = 100Hz, V = 0.3Vrms

Min Typ Max Unit

1.8 2.2 −

W

2.5 3 −

W

3.2 4.2 −

W

45−

W

− 0.2 1

%

− 0.6 2 mVrms

45 55 −

dB

40 50 −

dB

30 50 −

kΩ

Pin Connection Diagram

(Front View)

9 VCC

8 BM

7 Output

6 VHF High/Low

5 GND

4 Discriminator

3 BV

2 BU

1 Input

1.260 (32.0) Max

.945 (24.0)

.590

(14.9)

1

.256

(6.5)

.100 (2.54)

.070

(1.78)

R Typ

12

.099 (2.5)

.197 (5.0)

Max

.512

(13.0)

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