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參數資料
| 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斷 |
| 文件頁數： | 5/22頁 |
| 文件大?。?/td> | 617K |
| 代理商： | LMV981IDBVT |
SLOS440G AUGUST 2004 REVISED MAY 2005
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at T
A
= 25
°
C, V
CC+
= 1.8 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) (continued)
PARAMETER
TEST CONDITIONS
TA
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
MIN
1.65
TYP
1.72
MAX
UNIT
High level
RL = 600
to 0.9 V,
VID = 100 mV
1.63
Low level
0.077
0.105
VO
Output swing
0.12
V
High level
1.75
1.77
RL = 2 k
to 0.9 V,
VID = 100 mV
1.74
Low level
0.024
0.035
0.04
VO = 0 V,
VID = 100 mV
Sourcing
4
8
IOS
Output
short-circuit current
3.3
mA
VO = 1.8 V,
VID = 100 mV
Sinking
7
9
5
Ton
Turn-on time from
shutdown
25
°
C
19
s
VSHDN
Turn-on voltage to
enable part
25 C
1.0
V
Turn-off voltage
0.55
GBW
Gain bandwidth product
25
°
C
25
°
C
25
°
C
25
°
C
1.4
MHz
SR
Slew rate
See Note 6
0.35
V/ S
m
Phase margin
67
deg
Gain margin
7
dB
Vn
Equivalent input
noise voltage
f = 1 kHz, VIC = 0.5 V
25
°
C
60
nV/
√
Hz
In
Equivalent input
noise current
f = 1 kHz
25
°
C
0.06
pA/
√
Hz
THD
Total harmonic distortion
f = 1 kHz, AV = 1, RL = 600
,
VID = 1 VPP
See Note 7
25
°
C
0.023
%
Amp-to-amp isolation
25
°
C
123
dB
NOTES:
6. Number specified is the slower of the positive and negative slew rates.
7. Input referred, VCC+ = 5 V and RL = 100 k
connected to 2.5 V. Each amp is excited in turn with a 1-kHz signal to produce
VO = 3 VPP.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉: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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉: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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉: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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
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