KA348 데이터 시트보기 (PDF) - Fairchild Semiconductor

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KA348

Quad Operational Amplifier

Fairchild Semiconductor 

KA248/KA348

Electrical Characteristics

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

Parameter

Symbol

Input Offset Voltage

VIO

Input Offset Current

IIO

Input Bias Current

IBIAS

Input Resistance

RI

Supply Current (all Amplifiers)

ICC

Large Signal Voltage Gain

GV

Channel Separation

Common Mode Input

Voltage Range

Small Signal Bandwidth

Phase Margin (Note2)

Slew Rate (Note2)

Output Short Circuit Current

CS

VI(R)

BW

MPH

SR

ISC

Output Voltage Swing

VO(P-P)

Common Mode Rejection Ratio CMRR

Power Supply Rejection Ratio PSRR

Conditions

RS≤10KΩ

NOTE 1

NOTE 1

NOTE 1

-

-

RL≥2KΩ

NOTE 1

f = 1KHz to 20KHz

NOTE 1

GV = 1

GV = 1

GV = 1

-

RL≥10KΩ NOTE 1

RL≥2KΩ

RS≥10KΩ NOTE 1

RS≥10KΩ NOTE 1

KA248

KA348

Min. Typ. Max. Min. Typ. Max.

- 1 6.0 - 1 6.0

-

- 7.5 -

- 7.5

- 4 50 - 4 50

-

- 125 -

- 100

- 30 200 - 30 200

-

- 500 -

- 400

0.8 2.5 - 0.8 2.5 -

- 2.4 4.5 - 2.4 4.5

25 160 - 25 160 -

15 -

- 15 -

-

- 120 - - 120 -

Unit

mV

nA

nA

MΩ

mA

V/mV

dB

±12 -

- ±12 -

-

V

- 1.0 - - 1.0 - MHz

- 60 - - 60 - Degree

- 0.5 -

- 0.5 - V/µs

- 25 - - 25 - mA

±12 ±13 - ±12 ±13 -

V

±10 ±12 - ±10 ±12 -

70 90 - 70 90 -

dB

77 96 - 77 96 -

dB

Note :

1. KA348: 0 ≤ TA ≤ +70 °C , KA248: -25 ≤ TA ≤ +85 °C

2. Guaranteed by design.

3

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