NTE1462 View Datasheet(PDF) - NTE Electronics

Part Name

Description

Manufacturer

NTE1462

Integrated Circuit Audio Preamp

NTE Electronics 

NTE1462

Integrated Circuit

Audio Preamp

Features:

D Low Noise: VNI = 0.8μVrms (Typ.)

D High Open Loop Voltage Gain: GVO = 92dB (Typ.)

D Low Distortion: THD = 0.1% (Max.) at VOUT = 7Vrms, GV = 40dB, f = 1kHz

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

Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42V

Power Dissipation (note 1), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400mW

Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −30° to +75°C

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

Note 1. Derated above TA = +25°C in the proportion of 4mW/°C.

Electrical Characteristics: (TA = +25°C, VCC = 35V unless otherwise specified)

Parameter

Symbol

Test Conditions

Min Typ Max Unit

Supply Current

ICC

VIN = 0

− 3.5 4.7 mA

Voltage Gain (Open Loop)

Max. Output Voltage

Equivalent Input Noise Voltage

GVO VIN = −85dBm, f = 1kHz

87 92 − dB

VOM f = 1kHz, THD = 0.1%

7.0 9.0 − Vrms

VNI RIAA Equalizer Rg = 2kΩ, f = 1kHz − 0.8 1.5 μVrms

Pin Connection Diagram

7 VCC1

6 Output

5 Input Low

4 GND

3 Feedback

2 Input High

1 VCC2

.128 (3.2)

.700 (17.8) Max

.099

(2.5)

1

Min

.323

7 (8.2)

Max

.012 (0.25)

.100 (2.54)

.600 (15.24)

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