NTE1659 查看數據表（PDF） - NTE Electronics

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NTE1659

Integrated Circuit Dual AF Preamplifier

NTE Electronics 

Electrical Characteristics: (TA = +25°C, VCC = 8V, f = 1kHz, RL = 10kΩ, RN = 100Ω unless

otherwise specified)

Parameter

Symbol

Test Conditions

Min Typ Max Unit

Quiescent Current

Open–Loop Voltage Gain

Maximum Output Voltage

Input Impedance

Total Harmonic Distortion

Noise Voltage Refered to Input

Crosstalk

Channel Balance

IQ

GVO

VOM

ZIN

THD

VNIN

CT

CB

VIN = 0Vrms

2

VOUT = 0.3Vrms

65

THD = 1%

1.0

50

VOUT = 0.3Vrms

–

Rg = 2.2kΩ, BPF (30Hz to 20kHz) –

VOUT = 0.3Vrms, Rg = 2.2kΩ

–

VOUT = 0.3Vrms

–

5 8 mA

80 – dB

1.5 – Vrms

– – kΩ

0.1 0.3 %

1.2 2.0 µVrms

–65 –50 dB

0 1.5 dB

Pin Connection Diagram

(Front View)

8 Input 2

7 NFB 2

6 Output 2

5 GND

4 VCC

3 Output 1

2 NFB 1

1 Input 1

.768 (19.52) Max

.118 (3.0) Max

1

8

.100 (2.54) Typ

.700 (17.78)

.264

(6.72)

Max

.165

(4.2)

Min

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