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參數(shù)資料
| 型號： | LMV981IDBVT |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 1.8-V OPERATIONAL AMPLIFIERS WITH RAIL-TO-RAIL AND OUTPUT AND SHUTDOWN |
| 中文描述： | 的1.8 V運算放大器與軌至軌和輸出關(guān)斷 |
| 文件頁數(shù)： | 8/22頁 |
| 文件大小： | 617K |
| 代理商： | LMV981IDBVT |
SLOS440G AUGUST 2004 REVISED MAY 2005
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at T
A
= 25
°
C, V
CC+
= 5 V, V
CC
= 0 V, V
IC
= V
CC+
/2, V
O
= V
CC+
/2,
R
L
>
1 M
,
and SHDN tied to V
CC+
(unless otherwise noted)
PARAMETER
TEST CONDITIONS
TA
25
°
C
Full range
25
°
C
Full range
MIN
TYP
MAX
UNIT
LMV981 (single)
1
4
VIO
Input offset voltage
6
mV
LMV982 (dual)
1
5.5
7.5
VIO
Average temperature
coefficient of
input offset voltage
25
°
C
5.5
V/
°
C
VIC = VCC+ 0.8 V
25
°
C
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
25
°
C
40
°
C to 85
°
C
15
35
IIB
Input bias current
65
nA
75
IIO
Input offset current
9
25
nA
40
116
210
230
ICC
Supply current
(per channel)
LMV981
0.201
1
A
In
shutdown
2
LM982
0.302
3.5
5
0
≤
VIC
≤
3.8 V,
4.6 V
≤
VIC
≤
5 V
0.3
≤
VIC
≤
3.8 V,
4.6 V
≤
VIC
≤
4.7 V
0.2 V
≤
VIC
≤
0 V,
5 V
≤
VIC
≤
5.2 V
60
86
55
CMRR
Common-mode
rejection ratio
40
°
C to 125
°
C
55
dB
25
°
C
50
78
kSVR
Supply-voltage
rejection ratio
1.8 V
≤
VCC+
≤
5 V,
VIC = 0.5 V
25
°
C
Full range
25
°
C
40
°
C to 85
°
C
40
°
C to 125
°
C
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
75
100
dB
70
Common-mode
input voltage range
VCC 0.2
VCC
VCC + 0.3
0.2 to 5.3
VCC+ + 0.2
VCC+
VCC+ 0.3
VICR
CMRR
≥
50 dB
V
RL = 600
to 2.5 V,
VO = 0.2 V to 4.8 V
88
102
LMV981
87
RL = 2 k
to 2.5 V,
VO = 0.2 V to 4.8 V
94
113
AV
Large-signal
voltage gain
93
dB
RL = 600
to 2.5 V,
VO = 0.2 V to 4.8 V
81
90
LMV982
78
RL = 2 k
to 2.5 V,
VO = 0.2 V to 4.8 V
85
82
100
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|---|---|
| LMV981IDCKR | 功能描述:運算放大器 - 運放 Sngl 1.8-V w/R-to-R I/O & Shutdown RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LMV981IDCKRE4 | 功能描述:運算放大器 - 運放 Sngl 1.8-V w/R-to-R I/O & Shutdown RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LMV981IDCKRG4 | 功能描述:運算放大器 - 運放 Sgl 1.8V Op Amp RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LMV981IDCKT | 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.8-V OPERATIONAL AMPLIFIERS WITH RAIL-TO-RAIL AND OUTPUT AND SHUTDOWN |
| LMV981IRUGR | 功能描述:運算放大器 - 運放 Sgl 1.8V Op Amp RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
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