參數(shù)資料
型號: AD628ARMZ
廠商: ANALOG DEVICES INC
元件分類: 運(yùn)動控制電子
英文描述: High Common-Mode Voltage, Programmable Gain Difference Amplifier
中文描述: OP-AMP, 1500 uV OFFSET-MAX, PDSO8
封裝: ROHS COMPLIANT, MO-187AA, MSOP-8
文件頁數(shù): 3/20頁
文件大?。?/td> 298K
代理商: AD628ARMZ
AD628
SPECIFICATIONS
T
A
= 25°C, V
S
= ±15 V, R
L
= 2 kΩ, R
EXT1
= 10 kΩ, R
EXT2
= ∞, V
REF
= 0, unless otherwise noted.
Table 1.
Parameter
Conditions
DIFFERENTIAL AND OUTPUT AMPLIFIER
Gain Equation
G = +0.1(1+ R
EXT1
/R
EXT2
)
Gain Range
See Figure 29
Offset Voltage
V
CM
= 0 V; RTI of input pins
2
;
output amplifier G = +1
vs. Temperature
CMRR
3
RTI of input pins;
G = +0.1 to +100
500 Hz
Minimum CMRR Over Temperature 40°C to +85°C
vs. Temperature
PSRR (RTI)
V
S
= ±10 V to ±18 V
Input Voltage Range
Common Mode
Differential
Dynamic Response
Small Signal Bandwidth 3 dB
G = +0.1
Full Power Bandwidth
Settling Time
G = +0.1, to 0.01%, 100 V step
Slew Rate
Noise (RTI)
Spectral Density
1 kHz
0.1 Hz to 10 Hz
DIFFERENTIAL AMPLIFIER
Gain
Error
vs. Temperature
Nonlinearity
vs. Temperature
Offset Voltage
RTI of input pins
vs. Temperature
Input Impedance
Differential
Common Mode
CMRR
4
RTI of input pins;
G = +0.1 to +100
500 Hz
Minimum CMRR Over Temperature 40°C to +85°C
vs. Temperature
Output Resistance
Error
OUTPUT AMPLIFIER
Gain Equation
G = (1 + R
EXT1
/R
EXT2
)
Nonlinearity
G = +1, V
OUT
= ±10 V
Offset Voltage
RTI of output amp
vs. Temperature
Output Voltage Swing
R
L
= 10 kΩ
R
L
= 2 kΩ
Rev. F | Page 3 of 20
AD628AR
Typ
AD628ARM
Typ
Unit
V/V
V/V
mV
Min
0.1
1
1.5
Max
100
+1.5
Min
0.1
1
1.5
Max
100
+1.5
75
4
8
75
4
8
μV/°C
dB
75
70
77
120
120
0.1
1.5
75
1
94
600
5
0.3
300
15
0.1
+0.01
3
220
55
4
+120
+120
40
+0.1
5
5
10
+1.5
8
75
70
77
120
120
0.1
1.5
75
1
94
600
5
0.3
300
15
0.1
+0.01
3
220
55
4
+120
+120
40
+0.1
5
5
10
+1.5
8
dB
dB
(μV/V)/°C
dB
V
V
kHz
kHz
μs
V/μs
nV/√Hz
μV p-p
V/V
%
ppm/°C
ppm
ppm
mV
μV/°C
dB
75
70
0.1
0.15
14.2
13.8
1
10
4
+0.1
0.5
+0.15
0.6
+14.1
+13.6
75
70
0.1
0.15
14.2
13.8
1
10
4
+0.1
0.5
+0.15
0.6
+14.1
+13.6
dB
dB
(μV/V)/°C
%
V/V
ppm
mV
μV/°C
V
V
相關(guān)PDF資料
PDF描述
AD628ARMZ-R7 High Common-Mode Voltage, Programmable Gain Difference Amplifier
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