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參數(shù)資料
| 型號(hào)： | OP493 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Precision, Micropower Operational Amplifiers(精密的微功率四運(yùn)放) |
| 中文描述： | 精密，微功耗運(yùn)算放大器（精密的微功率四運(yùn)放） |
| 文件頁(yè)數(shù)： | 4/16頁(yè) |
| 文件大?。?/td> | 273K |
| 代理商： | OP493 |
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REV. A
–4–
OP193/OP293/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
2
150
250
250
350
275
375
20
4
2
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
97
0
94
0.1
≤
V
CM
≤
+2 V
0.1
≤
V
CM
≤
+2 V,
–40
°
C
≤
T
A
≤
+125
°
C
R
L
= 100 k
, 0.03
≤
V
OUT
≤
2 V
–40
°
C
≤
T
A
≤
+85
°
C
–40
°
C
≤
T
A
≤
+125
°
C
Note 1
Note 2
116
116
90
100
75
87
100
75
dB
V/mV
V/mV
V/mV
μ
V
μ
V/
°
C
Large Signal Voltage Gain
A
VO
100
100
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
= 1 mA
I
L
= 1 mA,
–40
°
C
≤
T
A
≤
+125
°
C
I
L
= 5 mA
I
L
= –1 mA
I
L
= –1 mA
–40
°
C
≤
T
A
≤
+125
°
C
I
L
= –5 mA
+2.1 2.14
+2.1 2.14
V
1.9
+1.9 2.1
1.9
+1.9 2.1
V
V
mV
Output Voltage Swing Low
V
OL
280
400
280
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 V,
–40
°
C
≤
T
A
≤
+125
°
C
V
CM
= 1.5 V, R
L
=
∞
–40
°
C
≤
T
A
≤
+125
°
C
100
94
97
90
dB
μ
A
μ
A
V
Supply Current/Amplifier
I
SY
14.5 22
14.5 22
22
±
18
22
±
18
Supply Voltage Range
V
S
+2
+2
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
Channel Separation
SR
GBP
R
L
= 2 k
10
25
10
25
V/ms
kHz
V
OUT
= 10 V p-p,
R
L
= 2 k
, f = 1 kHz
120
120
dB
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.
(@ V
S
= +3.0 V, V
CM
= 0.1 V, T
A
= +25
8
C unless otherwse noted)
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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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