參數(shù)資料
型號(hào)： LMV341ICKVT
廠商： Texas Instruments, Inc.
英文描述： RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS WITH SHUTDOWN
中文描述： 軌到軌輸出CMOS運(yùn)算放大器具有關(guān)斷
文件頁數(shù)： 6/27頁
文件大?。?/td> 832K
代理商： LMV341ICKVT
www.ti.com
Electrical Characteristics
V
+
= 5 V, GND = 0 V, V
IC
= V
O
= V
+
/2, R
L
> 1 M
(unless otherwise noted)
LMV341, LMV342, LMV344
RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS
WITH SHUTDOWN
SLOS447G–SEPTEMBER 2004–REVISED FEBRUARY 2006
PARAMETER
TEST CONDITIONS
T
A
25
°
C
MIN
TYP
(1)
0.25
MAX
UNIT
4
V
IO
Input offset voltage
mV
Full range
4.5
Average temperature coefficient
of input offset voltage
α
VIO
Full range
1.9
μ
V/
°
C
25
°
C
1
200
375
pA
I
IB
Input bias current
–40
°
C to 85
°
C
–40
°
C to 125
°
C
25
°
C
25
°
C
Full range
25
°
C
Full range
5
nA
fA
I
IO
Input offset current
6.6
86
0
≤
V
ICR
≤
4 V
0
≤
V
ICR
≤
3.9 V
56
50
65
60
CMRR
Common-mode rejection ratio
dB
82
k
SVR
Supply-voltage rejection ratio
2.7 V
≤
V
+
≤
5 V
dB
Common-mode input
voltage range
–0.2
to 4.2
116
V
ICR
CMRR
≥
50 dB
25
°
C
0
4
V
25
°
C
78
70
72
64
R
L
= 10 k
to 2.5 V
Full range
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
A
V
Large-signal voltage gain
(2)
dB
107
R
L
= 2 k
to 2.5 V
32
60
95
60
95
30
40
30
40
200
260
Low level
R
L
= 2 k
to 2.5 V
34
High level
Output swing
(delta from supply rails)
V
O
mV
7
Low level
R
L
= 10 k
to 2.5 V
7
High level
107
I
CC
Supply current (per channel)
μ
A
LMV341,
LMV342
LMV344
85
113
Sourcing
I
OS
Output short-circuit current
25
°
C
mA
TBD
50
TBD
75
Sinking
R
L
= 10 k
(3)
R
L
= 10 k
, C
L
= 200 pF
R
L
= 100 k
R
L
= 100 k
f = 1 kHz
f = 1 kHz
f = 1 kHz, A
= 1,
R
L
= 600
, V
I
= 1 V
PP
SR
GBM
Φ
m
G
m
V
n
I
n
Slew rate
Unity-gain bandwidth
Phase margin
Gain margin
Equivalent input noise voltage
Equivalent input noise current
25
°
C
25
°
C
25
°
C
25
°
C
25
°
C
25
°
C
1
1
V/
μ
s
MHz
deg
dB
nV/
√
Hz
pA/
√
Hz
70
20
39
0.001
THD
Total harmonic distortion
25
°
C
0.012
%
(1)
(2)
(3)
Typical values represent the most likely parametric norm.
GND + 0.2 V
≤
V
≤
V
– 0.2 V
Connected as voltage follower with 2-V
PP
step input. Number specified is the slower of the positive and negative slew rates.
6
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LMV341IDBVR 功能描述:運(yùn)算放大器 - 運(yùn)放 Single Rail-To-Rail Output CMOS 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(bǔ)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
LMV341IDBVRE4 功能描述:運(yùn)算放大器 - 運(yùn)放 Single Rail-To-Rail Output CMOS 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(bǔ)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
LMV341IDBVRG4 功能描述:運(yùn)算放大器 - 運(yùn)放 Sgl Rail-To-Rail Out CMOS 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(bǔ)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
LMV341IDBVT 制造商:TI 制造商全稱:Texas Instruments 功能描述:RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS WITH SHUTDOWN
LMV341IDCKR 功能描述:運(yùn)算放大器 - 運(yùn)放 Single Rail-To-Rail Output CMOS 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(bǔ)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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