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參數(shù)資料
| 型號： | OP493 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Precision, Micropower Operational Amplifiers(精密的微功率四運放) |
| 中文描述： | 精密，微功耗運算放大器（精密的微功率四運放） |
| 文件頁數(shù)： | 3/16頁 |
| 文件大小： | 273K |
| 代理商： | OP493 |
ELECTRICAL SPECIFICATIONS
“ E ” Grade
Min
T yp
“ F” Grade
Min
T yp
Parameter
Symbol
Conditions
Max
Max
Units
INPUT CHARACT ERIST ICS
Offset Voltage
V
OS
OP193
OP193, –40
°
C
≤
T
A
≤
+125
°
C
OP293
OP293, –40
°
C
≤
T
A
≤
+125
°
C
OP493
OP493, –40
°
C
≤
T
A
≤
+125
°
C
–40
°
C
≤
T
A
≤
+125
°
C
–40
°
C
≤
T
A
≤
+125
°
C
75
175
100
200
125
225
15
2
4
150
250
250
350
275
375
20
4
4
μ
V
μ
V
μ
V
μ
V
μ
V
μ
V
nA
nA
V
dB
Input Bias Current
Input Offset Current
Input Voltage Range
Common-Mode Rejection
I
B
I
OS
V
CM
CMRR
0
100
0
96
0.1
≤
V
CM
≤
+4 V
0.1
≤
V
CM
≤
+4 V,
–40
°
C
≤
T
A
≤
+125
°
C
R
L
= 100 k
,
0.03
≤
V
OUT
≤
+4.0 V
–40
°
C
≤
T
A
≤
+85
°
C
–40
°
C
≤
T
A
≤
+125
°
C
R
L
= 10 k
,
0.03
≤
V
OUT
≤
+4.0 V
–40
°
C
≤
T
A
≤
+85
°
C
–40
°
C
≤
T
A
≤
+125
°
C
Note 1
Note 2
116
116
92
92
dB
Large Signal Voltage Gain
A
VO
200
125
200
125
V/mV
V/mV
V/mV
130
130
Large Signal Voltage Gain
A
VO
75
50
75
50
V/mV
V/mV
V/mV
μ
V
μ
V/
°
C
70
70
Long T erm Offset Voltage
Offset Voltage Drift
V
OS
V
OS
/
T
150
1.25
300
0.2
OUT PUT CHARACT ERIST ICS
Output Voltage Swing High
V
OH
I
L
= 100
μ
A
I
L
= 1 mA
I
L
= 1 mA,
–40
°
C
≤
T
A
≤
+125
°
C
I
L
= 5 mA
I
L
= –100
μ
A
I
L
= –100
μ
A,
–40
°
C
≤
T
A
≤
+125
°
C
No Load
I
L
= –1 mA
I
L
= –1 mA,
–40
°
C
≤
T
A
≤
+125
°
C
I
L
= –5 mA
4.4
4.4
V
V
+4.1 4.4
+4.1 4.4
+4.0
+4.0 4.4
+4.0
+4.0 4.4
V
V
mV
Output Voltage Swing Low
V
OL
140
160
140
160
220
220
mV
mV
mV
5
280
5
280
400
400
500
900
500
900
mV
mV
mA
700
±
8
700
±
8
Short Circuit Current
I
SC
POWER SUPPLY
Power Supply Rejection Ratio
PSRR
V
S
=
±
1.7 V to
±
6.0 V
V
S
=
±
1.5 V to
±
18 V,
–40
°
C
≤
T
A
≤
+125
°
C
V
CM
= 2.5 V, R
L
=
∞
100
120
97
120
dB
94
90
dB
μ
A
Supply Current/Amplifier
I
SY
14.5
14.5
NOISE PERFORMANCE
Voltage Noise Density
Current Noise Density
Voltage Noise
e
n
i
n
e
n
p-p
f = 1 kHz
f = 1 kHz
0.1 Hz to 10 Hz
65
0.05
3
65
0.05
3
nV/
√
Hz
pA/
√
Hz
μ
V p-p
DYNAMIC PERFORMANCE
Slew Rate
Gain Bandwidth Product
SR
GBP
R
L
= 2 k
12
35
12
35
V/ms
kHz
NOT ES
1
Long term offset voltage is guaranteed by a 1000 hour life test performed on three independent lots at +125
°
C, with an LT PD of 1.3.
2
Offset voltage drift is the average of the –40
°
C to +25
°
C delta and the +25
°
C to +125
°
C delta.
Specifications subject to change without notice.
REV. A
–3–
(@ V
S
= +5.0 V, V
CM
= 0.1 V, T
A
= +25
8
C unless otherwse noted)
OP193/OP293/OP493
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OP4930003SR | 制造商:Analog Devices 功能描述: |
| OP493EP | 制造商:Rochester Electronics LLC 功能描述:MICROPOWER RAIL/RAIL - Bulk |
| OP493ES | 制造商:AD 制造商全稱:Analog Devices 功能描述:Precision, Micropower Operational Amplifiers |
| OP493ES-REEL | 制造商:AD 制造商全稱:Analog Devices 功能描述:Precision, Micropower Operational Amplifiers |
| OP493FP | 制造商:Rochester Electronics LLC 功能描述:MICROPOWER RAIL/RAIL - Bulk 制造商:Analog Devices 功能描述: |
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