LM4558N中文资料

-sation ensures stability without external components.

The LM4558 is characterized for operation from 0o C TO 70o C.

SCHEMATIC (EACH AMPLIFIER)

HTC

149

Absolute maximum ratings over operating free-air temperature range.

Supply Voltage

Differential Input Voltage Input Voltage

Duration of output short circuit to ground, one amplifier at a time

Short temperature range

Recommended operating conditions

Electrical characterisitics at specified free-air temperature, V

CC = 15V(unless otherwise noted)

V IO

VO=0

Input Offset Voltage V 01/V 02

R S =100 ΩCrosstalk attenuation f=1kHz

I IO

Input Offset Current r J

Input resistance I IB

Input Bias Current V ICR

Common-Mode Input Voltage range

R L = 10 ?VOM

R L = 2 ?Maximum output voltage swing R L ≥2? A VD

V O =±10V Large-Signal Differential R L ≥2? Voltage Amplification CMRR

V CC =5V to MAX, Common-Mode Rejection Ratio V IC =V ICR MIN

K SVS Supply Voltage Sensitivity Ratio(ΔV IO /ΔV CC ) V 01/V 02

Crosstalk Attenuation I CC

V O =o, No Load

Supply Current (Both Amplifiers)

* All characteristics are measured under open-loop conditions with zero common-mode input voltage unless otherwise specified. Full range is 0o C to 70 O c. T A (min) = 0o C. T A (max)= 70o C.

HTC

6.62.0

5.0

T A (min)T A (max)

3.025℃

±12

±14Open A VD =100

85PARAMETER

TEST CONDITIONS*

25℃Full Range

100VO=025℃VO=0

25℃Full Range MΩ

140

500?1500

5V

25℃V

±10±13

25℃Full Range ±10±14V CC V I(DIFF)MAX 15-1570

±12

25℃Full Range 0MIN

LM4558UNIT V V LM4558

± 22±30V

V I ±15Unlimited UNIT TYP MAX 0.5

5?

6

25℃o

C

-65 to 150

T stg

5

200?500

V/?Full Range 2525℃50350

?

25℃

30150

?/V 25℃65

80 f=1 kHz to 20kHz 25℃?

1200

Vcc+Vcc-LM4558

MIN ?

Supply voltage

Operating free-air temperature, T A

UNIT o

C

V

150

5-525℃ 2.5 5.6

HTC 151