LF347 查看數據表（PDF） - Fairchild Semiconductor

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LF347

Quad Operational Amplifier (JFET)

Fairchild Semiconductor 

LF347

Electrical Characteristics

(VCC= +15V, VEE= -15V, TA=25 °C, unless otherwise specified)

Parameter

Input Offset Voltage

Input Offset Voltage Drift(Note2)

Input Offset Current

Input Bias Current

Large Signal Voltage Gain

Output Voltage Swing

Input Voltage Range

Common-Mode Rejection Ratio

Power Supply Rejection Ratio

Input Resistance

Supply Current

Slew Rate

Gain Bandwidth Product(Note2)

Channel Seperation

Equivalent Input Noise

Voltage

Equivalent Input Noise

Current

Symbol

Conditions

RS = 10KΩ

VIO

∆VIO/∆T RS = 10KΩ

Note 1

IIO

Note 1

IBIAS

GV

VO(PP)

VI(R)

CMRR

PSRR

RI

ICC

SR

GBW

CS

eN

IN

RL = 2KΩ

VO(P-P)= ±10V

RL = 10KΩ

Note 1

Note 1

-

RS ≤ 10KΩ

RS ≤ 10KΩ

-

-

-

-

f = 1Hz ~ 20Khz

(input referenced)

RS = 100Ω

f = 1KHz

f = 1KHz

Min.

-

-

-

-

-

-

-

25

15

±12

±11

80

80

-

-

-

-

LF347

Typ. Max.

5

10

-

13

10

-

25 100

-

4

50 200

-

8

100

-

-

-

±13.5 -

+15

-12

-

100

-

100

-

1012

-

7.2 11

13

-

4

-

- 120

-

-

20

-

- 0.01 -

Unit

mV

µV/ °C

pA

nA

pA

nA

V/mV

V

V

dB

dB

Ω

mA

V/µS

MHz

dB

nV/

Hz

pA/ Hz

Note :

1. LF347 : 0≤TA≤+70 °C

2. Guaranteed by design

3

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