NTE1431 查看數據表（PDF） - NTE Electronics

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NTE1431

Integrated Circuit Audio Driver

NTE Electronics 

NTE1431

Integrated Circuit

Audio Driver

Absolute Maximum Ratings: (TA = 25°C unless otherwise specified)

Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V

Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 550mW

Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −25° to +75°C

Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55° to +125°C

Electrical Charactersitics: (TA = 25°C, VCC = 6V, unless otherwise specified)

Parameter

Symbol

Test Conditions

Min Typ Max Unit

Supply Current

ICC f = 1kHz, VIN = 0, ZL = 8kΩ

− 1.4 2.5 mA

Open Loop Voltage Gain

GVO f = 1kHz, ZL = 8kΩ, VIN = 0.5mV 56 61 −

dB

Max. Output Voltage

VOM f = 1kHz, THD = 10%, ZL = 8kΩ 1.1 1.8 − mW

Total Harmonic Distortion

THD f = 1kHz, VOUT = 0.5V, ZL = 8kΩ − 1.2 3.0 %

Input Impedance

ZIN f = 1kHz, ZL = 8kΩ

− 2 − kΩ

Pin Connection Diagram

(Front View)

7 VCC

6 Output

5 N.C.

4 GND

3 Bypass

2 Feedback

1 Input

.689 (17.5) Max

.126 (3.2) Max

.245

(6.2)

Max

1

.590 (15.0)

.197

(5.0)

7

.190

(4.8)

.099 (2.5)

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