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| 型号： | OP493 |
| 厂商： | Analog Devices, Inc. |
| 英文描述： | Precision, Micropower Operational Amplifiers(精密的微功率四运放) |
| 中文描述： | 精密，微功耗运算放大器（精密的微功率四运放） |
| 文件页数： | 5/16页 |
| 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
175
125
225
15
2
1
150
250
250
350
275
375
20
4
1
μ
V
μ
V
μ
V
μ
V
μ
V
μ
V
nA
nA
V
V/mV
V/mV
μ
V
Input Bias Current
Input Offset Current
Input Voltage Range
Large Signal Voltage Gain
I
B
I
OS
V
CM
A
VO
0
60
0
60
R
L
= 100 k
, 0.03
≤
V
OUT
≤
1 V
–40
°
C
≤
T
A
≤
+125
°
C
Note 1
70
70
Long T erm Offset Voltage
V
OS
150
300
POWER SUPPLY
Power Supply Rejection Ratio
PSRR
V
S
= +1.7 V to +6 V,
–40
°
C
≤
T
A
≤
+125
°
C
V
CM
= 1.0 V, R
L
=
∞
–40
°
C
≤
T
A
≤
+125
°
C
100
94
97
90
dB
μ
A
μ
A
V
Supply Current/Amplifier
I
SY
13.2 20
13.2 20
25
±
18
25
±
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
SR
GBP
R
L
= 2 k
10
25
10
25
V/ms
kHz
WAFER TEST LIMTS
Parameter
Symbol
Conditions
Limit
Units
Offset Voltage
V
OS
V
S
=
±
15 V, V
OUT
= 0 V
V
S
= +2 V, V
OUT
= 1.0 V
V
CM
= 1.0 V
V
CM
= 1.0 V
±
75
±
75
20
4
0 to 4
96
100
100
4.1
400
25
μ
V max
μ
V max
nA max
nA max
V min
dB min
dB min
V/mV min
V min
mV max
μ
A max
Input Bias Current
Input Offset Current
Input Voltage Range
1
Common-Mode Rejection
Power Supply Rejection Ratio
Large Signal Voltage Gain
Output Voltage Swing High
Output Voltage Swing Low
Supply Current/Amplifier
I
B
I
OS
V
CM
CMRR
PSRR
A
VO
V
OH
V
OL
I
SY
0
≤
V
CM
≤
4 V
V
S
=
±
1.5 V to
±
18 V
R
L
= 100 k
I
L
= 1 mA
I
L
= –1 mA
V
O
= 0 V, R
L
=
∞
, V
S
=
±
18 V
NOT ES
Electrical tests and wafer probe to the limits shown. Due to variations in assembly methods and normal yield loss, yield after packaging is not guaranteed for standard
product dice. Consult factory to negotiate specifications based on dice lot qualifications through sample lot assembly and testing.
1
Guaranteed by CMRR test.
Specifications subject to change without notice.
(@ V
S
= +2.0 V, V
CM
= 0.1 V, T
A
= +25
8
C unless otherwse noted)
OP193/OP293/OP493
REV. A
–5–
(@ V
S
= +5.0 V, V
CM
= 0.1 V, V
OUT
= 2 V, T
A
= +25
8
C unless otherwse noted)
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| OP497AY | Precision Picoampere Input Current Quad Operational Amplifier |
| OP497CY | Precision Picoampere Input Current Quad Operational Amplifier |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 制造商全称:Analog Devices 功能描述:Precision, Micropower Operational Amplifiers |
| OP493ES-REEL | 制造商:AD 制造商全称: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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