LM248 データシートの表示（PDF） - Fairchild Semiconductor

部品番号

コンポーネント説明

メーカー

LM248

Quad Operational Amplifier

Fairchild Semiconductor 

LM348/LM248

Electrical Characteristics

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

Parameter

Symbol

Conditions

Input Offset Voltage

RS≤10KΩ

VIO

Note 1

Input Offset Current

IIO

Note 1

Input Bias Current

Input Resistance

Supply Current (all Amplifiers)

Large Signal Voltage Gain

Channel Separation

Common Mode Input

Voltage Range

Small Signal Bandwidth

Phase Margin (Note2)

Slew Rate (Note2)

Output Short Circuit Current

Output Voltage Swing

Common Mode Rejection

Ratio

Power Supply Rejection Ratio

IBIAS

RI

ICC

GV

CS

VI(R)

BW

MPH

SR

ISC

VO(P-P)

CMRR

PSRR

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

LM248

LM348

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. LM348: 0 ≤ TA ≤ +70 °C , LM248: -25 ≤ TA ≤ +85 °C

2. Guaranteed by design.

3

Share Link: