NTE938 데이터 시트보기 (PDF) - NTE Electronics

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NTE938

Integrated circuit. Precision operational amplifier (OP amp).

NTE Electronics 

Electrical Characteristics: (TA = +25°C, 5V ≤ VCC ≤ 15V, –15V ≤ VEE ≤ –5V unless otherwise

specified)

Parameter

Symbol

Test Conditions

Min Typ Max Unit

Input Offset Voltage

Input Offset Current

Input Bias Current

Input Resistance

Power Supply Currents

Large Signal Voltage Gain

Average Temperature Coefficient of

Input Offset Temperature

VIO

TA = 0° to +70°C

IIO

TA = 0° to +70°C

IIB

TA = 0° to +70°C

rI

ICC, IEE VCC = +15V, VEE = –15V

AVOL VCC = +15V, VEE = –15V, VO = ±10V,

RL ≥ 10kΩ

VCC = +15V, VEE = –15V, VO = ±10V,

RL ≥ 10kΩ, TA = 0° to +70°C

∆VIO/∆T 0° ≤ TA ≤ +70°C

– 2.0 7.5 mV

–

– 10 mV

– 0.2 1.0 nA

–

– 1.5 nA

– 1.5 7.0 nA

–

– 10 nA

10 40 – MΩ

– ±0.3 ±0.8 mA

25 300 – V/mV

15 –

– V/mV

–

6 30 µV/°C

Average Temperature Coefficient of ∆IIO/∆T

Input Offset Current

–

2 10 pA/°C

Input Voltage Range

VIR VCC = +15V, VEE = –15V

±14 –

–

V

Common Mode Rejection Ratio

CMRR RS ≤ 50kΩ

80 100 – dB

Supply Voltage Rejection Ratio

PSRR RS ≤ 50kΩ

80 96 – dB

Output Voltage Range

VOR VCC = +15V, VEE = –15V, RL = 10kΩ ±13 ±14 –

V

Pin Connection Diagram

NTE938

(Top View)

Output 6

N.C.

5

V (–)

4

V (+) 7

3 Non–Inverting Input

Compensation 2 8

2

Inverting Input

1

Compensation

1

NTE938M

Compensation 1 1

Invert Input 2

Non–Inverting Input 3

V (–) 4

8 Compensation 2

7 V (+)

6 Output

5 N.C.

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