參數(shù)資料
型號(hào): LM218
廠(chǎng)商: Texas Instruments, Inc.
英文描述: High-Performance Operational Amplifiers(高性能運(yùn)放)
中文描述: 高性能運(yùn)算放大器(高性能運(yùn)放)
文件頁(yè)數(shù): 4/5頁(yè)
文件大小: 119K
代理商: LM218
LM118, LM218, LM318
HIGH-PERFORMANCE OPERATIONAL AMPLIFIERS
SLOS063A – JUNE 1976 – REVISED APRIL 1994
2–4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
electrical characteristics at specified free-air temperature (see Note 5)
PARAMETER
TEST
LM118, LM218
MIN
TYP
LM318
TYP
UNIT
CONDITIONS
TA
MAX
MIN
MAX
VIO
Input offset voltage
VO= 0
VO = 0
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
2
4
4
10
mV
6
15
IIO
Input offset current
VO= 0
VO = 0
6
50
30
200
nA
100
300
IIB
Input bias current
VO= 0
VO = 0
120
250
150
500
nA
500
750
VICR
Common-mode input voltage range
VCC
±
=
±
15 V
VCC
±
=
±
15 V,
RL = 2 k
VCC
±
=
±
15 V,
VO=
±
VO =
10 V,
RL
2 k
VCC
±
=
±
15 V
Full range
±
11.5
±
11.5
V
VOM
Maximum peak output voltage
swing
Full range
±
12
±
13
±
12
±
13
V
AVD
Large-signal differential
Large signal differential
voltage amplification
25
°
C
50
200
25
200
V/mV
Full range
25
20
B1
ri
CMRR
Unity-gain bandwidth
25
°
C
25
°
C
Full range
15
15
MHz
M
dB
Input resistance
1
*
80
3
0.5
3
Common-mode rejection ratio
VIC = VICRmin
100
70
100
kSVR
Supply-voltage rejection ratio
(
VCC/
VIO)
Supply current
*
On products compliant to MIL-STD-883, Class B, this parameter is not production tested.
All characteristics are measured under open-loop conditions with common-mode input voltage unless otherwise specified.
Full range for LM118 is –55
°
C to 125
°
C, full range for LM218 is –25
°
C to 85
°
C, and full range for LM318 is 0
°
C to 70
°
C.
NOTE 5: Unless otherwise noted, VCC =
±
5 V to
±
20 V. All typical values are at VCC
±
=
±
15 V and TA = 25
°
C.
Full range
70
80
65
80
dB
ICC
VO = 0, No load
25
°
C
5
8
5
10
mA
operating characteristics, V
CC
±
=
±
15 V, T
A
= 25
°
C
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
SR
*
On products compliant to MIL-STD-883, Class B, this parameter is not production tested.
Slew rate at unity gain
VI = 10 V,
CL = 100 pF,
See Figure 1
50
*
70
V/
μ
s
PARAMETER MEASUREMENT INFORMATION
+
Input
Input
Output
Output
2 k
2 k
1 k
100 pF
TEST CIRCUIT
VOLTAGE WAVEFORMS
90%
10%
VO
10 V
0 V
tt
10 V
0 V
SR
VO
tt
Figure 1. Slew Rate
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