參數(shù)資料
型號(hào): LPV531
廠商: National Semiconductor Corporation
英文描述: Programmable Micropower CMOS Input, Rail-to-Rail Output Operational Amplifier
中文描述: 可編程微CMOS輸入,軌到軌輸出運(yùn)算放大器
文件頁(yè)數(shù): 2/17頁(yè)
文件大小: 955K
代理商: LPV531
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)
Human Body Model
Machine Model
V
IN
Differential
Supply Voltage (V
+
- V
)
Storage Temperature Range
Junction Temperature (Note 5)
2000V
200V
±
2V
6V
65C to +150C
+150C
Soldering Information
Infrared or Convection (20 sec)
Wave Soldering Lead Temp.
(10 sec)
235C
260C
Operating Ratings
(Note 1)
Operating Temperature Range
Supply Voltage (V
+
– V
)
Package Thermal Resistance (
θ
JA
) (Note 4)
6-Pin TSOT23
40C to +85C
2.7V to 5.5V
171C/W
5V Full Power Mode Electrical Characteristics
Unless otherwise specified, all limits are guaranteed for T
= 25C, V
+
= 5V, V
= 0V, V
CM
= V
O
= V
+
/2, I
SEL
pin connected to
V
, R
L
= 100 k
.
Boldface
limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Min
(Note 6)
Typ
(Note 5)
±
1
Max
(Note 6)
±
4.5
±
5
±
2
Units
V
OS
Input Offset Voltage
mV
V
OS
Input Offset Voltage Difference (V
OS
in Full Power Mode)
(V
OS
in Low Power Mode)
(Note 8)
(Note 9)
±
0.1
mV
TC V
OS
I
B
Input Offset Average Drift
Input Bias Current
±
2
.05
μV/C
pA
±
10
±
100
CMRR
Common Mode Rejection
Ratio
Power Supply Rejection Ratio
V
CM
Stepped from 0V to 3.5V
72
68
74
70
0.3
95
dB
PSRR
V
+
= 2.7V to 5.5V
V
CM
= 1V
CMRR
50 dB
90
dB
CMVR
Input Common Mode Voltage
Range
Large Signal Voltage Gain
3.8
V
A
VOL
V
O
= 0.5V to 4.5V
R
L
= 1 k
to V
+
/2
V
O
= 0.5V to 4.5V
R
L
= 10 k
to V
+
/2
V
O
= 0.5V to 4.5V
R
L
= 100 k
, to V
+
/2
R
L
= 1 k
to V
+
/2
87
84
104
100
108
104
96
dB
114
128
V
O
Output Swing High
120
180
195
80
85
50
60
210
230
120
135
120
135
8
3
mV from
V
+
R
L
= 10 k
to V
+
/2
55
R
L
= 100 k
to V
+
/2
30
Output Swing Low
R
L
= 1 k
to V
+
/2
160
mV
R
L
= 10 k
to V
+
/2
105
R
L
= 100 k
to V
+
/2
95
I
SC
Output Short Circuit Current
(Note 3)
Sourcing, V
O
= 2.5V
V
ID
= 100 mV
Sinking, V
O
= 2.5V
V
ID
= 100 mV
15
mA
13
10
24
I
S
Supply Current
425
530
650
μA
L
www.national.com
2
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