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參數(shù)資料
| 型號： | LMV921 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | 1.8V, 1MHz, Low Power Operational Amplifiers with Rail-To-Rail Input and Output |
| 中文描述： | 1.8，1MHz的，低功耗運算放大器具有軌至軌輸入和輸出 |
| 文件頁數(shù)： | 3/27頁 |
| 文件大?。?/td> | 736K |
| 代理商： | LMV921 |
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Absolute Maximum Ratings
(Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
ESD Tolerance (Note 2)
Machine Model
Human Body Model
Differential Input Voltage
Supply Voltage (V
+
–V
)
Output Short Circuit to V
+
(Note 3)
Output Short Circuit to V
(Note 3)
Storage Temperature Range
Junction Temperature (Note 4)
Mounting Temp.
Infrared or Convection (20 sec)
1.8V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
= 25C. V
+
= 1.8V, V
= 0V, V
CM
= V
+
/2, V
O
= V
+
/2 and
R
L
1 M
.
Boldface
limits apply at the temperature extremes.
Symbol
Parameter
100V
2000V
±
Supply Voltage
5.5V
65C to 150C
150C
235C
Operating Ratings
(Note 1)
Supply Voltage
Temperature Range
Thermal Resistance (
θ
JA
)
Ultra Tiny SC70-5 Package
5-Pin Surface Mount
Tiny SOT23-5 Package
5-Pin Surface Mount
MSOP Package
8-Pin Surface Mount
TSSOP Package
14-Pin Surface Mount
SOIC Package
8-Pin Surface Mount
14-Pin Surface Mount
1.5V to 5.0V
40C
≤
T
J
≤
85C
440 C/W
265 C/W
235C/W
155C/W
175C/W
127C/W
Condition
Typ
(Note 5)
1.8
Limits
(Note 6)
6
8
8
9.5
Units
V
OS
Input Offset Voltage
LMV921 (Single)
mV
max
mV
max
μV/C
LMV922 (Dual)
LMV924 (Quad)
1.8
TCV
OS
Input Offset Voltage Average
Drift
Input Bias Current
1
I
B
12
35
50
25
40
185
205
400
550
700
850
62
60
50
nA
max
nA
max
I
OS
Input Offset Current
2
I
S
Supply Current
LMV921 (Single)
145
μA
max
LMV922 (Dual)
330
LMV924 (Quad)
560
CMRR
Common Mode Rejection Ratio
0
≤
V
CM
≤
0.6V
82
dB
min
0.2V
≤
V
CM
≤
0V
1.8V
≤
V
CM
≤
2.0V
1.8V
≤
V
+
≤
5V,
V
CM
= 0.5V
For CMRR
≥
50dB
74
PSRR
Power Supply Rejection Ratio
78
67
62
-0.2
0
2.0
1.8
77
73
80
75
65
61
68
63
dB
min
V
max
V
min
V
CM
Input Common-Mode Voltage
Range
-0.3
2.15
A
V
Large Signal Voltage Gain
LMV921 (Single)
R
L
= 600
to 0.9V,
V
O
= 0.2V to 1.6V, V
CM
= 0.5V
R
L
= 2k
to 0.9V,
V
O
= 0.2V to 1.6V, V
CM
= 0.5V
R
L
= 600
to 0.9V,
V
O
= 0.2V to 1.6V, V
CM
= 0.5V
R
L
= 2k
to 0.9V,
V
O
= 0.2V to 1.6V, V
CM
= 0.5V
91
dB
min
95
Large Signal Voltage Gain
LMV922 (Dual)
LMV924 (Quad)
79
dB
min
83
L
www.national.com
3
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PDF描述 |
|---|---|
| LMV921M5 | 1.8V, 1MHz, Low Power Operational Amplifiers with Rail-To-Rail Input and Output |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LMV921_QUAL | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:1.8V RR I/O Op Amp |
| LMV921A WAF | 制造商:Texas Instruments 功能描述: |
| LMV921EVAL | 功能描述:EVALUATION BOARD FOR LMV921 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - 運算放大器 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- |
| LMV921M5 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| LMV921M5X | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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