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參數資料
| 型號： | LM158U |
| 英文描述： | Voltage-Feedback Operational Amplifier |
| 中文描述： | 電壓反饋運算放大器 |
| 文件頁數： | 7/20頁 |
| 文件大?。?/td> | 452K |
| 代理商： | LM158U |
SLOS068P JUNE 1976 REVISED SEPTEMBER 2004
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, V
CC
= 5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TA
LM158A
TYP§
LM258A
TYP§
UNIT
MIN
MAX
MIN
MAX
VIO
Input offset voltage
VCC
VIC = VICR(min),
VO = 1.4 V
25
°
C
2
2
3
mV
Full range
4
4
VIO
Average
temperature
coefficient of
input offset voltage
Full range
7
15*
7
15
μ
V/
°
C
IIO
Input offset current
VO = 1.4 V
25
°
C
Full range
2
10
30
2
15
30
nA
IIO
Average
temperature
coefficient of
input offset current
Full range
10
200
10
200
pA/
°
C
IIB
Input bias current
VO = 1.4 V
25
°
C
Full range
15
50
100
15
80
100
nA
VICR
Common-mode
input voltage range
VCC = 30 V
25
°
C
0 to
VCC 1.5
0 to
VCC 2
VCC 1.5
26
27
0 to
VCC 1.5
0 to
VCC 2
VCC 1.5
26
27
V
Full range
High-level
output voltage
RL
≥
2 k
25
°
C
Full range
Full range
VOH
VCC = 30 V
RL = 2 k
RL
≥
10 k
V
28
28
VOL
Low-level
output voltage
RL
≤
10 k
Full range
5
20
5
20
mV
AVD
Large-signal
differential
voltage amplification
Common-mode
rejection ratio
Supply-voltage
rejection ratio
(
VDD/
VIO)
Crosstalk
attenuation
VCC
VO = 1 V to 11 V,
RL
≥
2 k
25
°
C
50
100
50
100
V/mV
Full range
25
25
CMRR
25
°
C
70
80
70
80
dB
kSVR
25
°
C
65
100
65
100
dB
VO1/VO2
f = 1 kHz to 20 kHz
25
°
C
120
120
dB
VCC
VID = 1 V,
VO = 0
VCC
VID = 1 V,
VO = 15
VID = 1 V, VO = 200 mV
VCC at 5 V, GND at 5 V,
VO = 0
VO = 2.5 V, No load
VCC = MAX, VO = 0.5 V,
No load
Source
25
°
C
20
30
60
20
30
60
Full range
10
10
mA
IO
Output current
Sink
25
°
C
10
20
10
20
Full range
5
5
25
°
C
12
30
12
30
μ
A
IOS
Short-circuit output
current
25
°
C
±
40
±
60
±
40
±
60
mA
Supply current (two
amplifiers)
Full range
0.7
1.2
0.7
1.2
ICC
Full range
1
2
1
2
mA
*On products compliant to MIL-PRF-38535, this parameter is not production tested.
All characteristics are measured under open-loop conditions, with zero common-mode input voltage, unless otherwise specified. MAX VCC for
testing purposes is 26 V for LM2904 and 30 V for others.
Full range is 55
°
C to 125
°
C for LM158A, 25
°
C to 85
°
C for LM258A, and 0
°
C to 70
°
C for LM358A.
§All typical values are at TA = 25
°
C.
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