AD626 查看數據表（PDF） - Analog Devices
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AD626 Datasheet PDF : 13 Pages
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DUAL SUPPLY (@+VS = ؎5 V and TA = 25؇C, unless otherwise noted.)
AD626
Model
Parameter
GAIN
Gain Accuracy
Gain = 10
Gain = 100
Over Temperature, TA = TMIN to TMAX
Gain Linearity
Gain = 10
Gain = 100
OFFSET VOLTAGE
Input Offset Voltage
vs. Temperature
vs. Temperature
vs. Supply Voltage (PSR)
+PSR
–PSR
COMMON-MODE REJECTION
+CMR Gain = 10, 100
±CMR Gain = 10, 100
COMMON-MODE VOLTAGE RANGE
+CMV Gain = 10
–CMV Gain = 10
INPUT
Input Resistance
Differential
Common-Mode
Input Voltage Range (Common-Mode)
OUTPUT
Output Voltage Swing
Positive
Negative
Short Circuit Current
+ISC
–ISC
NOISE
Voltage Noise RTI
Gain = 10
Gain = 100
Gain = 10
Gain = 100
DYNAMIC RESPONSE
–3 dB Bandwidth
Slew Rate, TMIN to TMAX
Settling Time
POWER SUPPLY
Operating Range
Quiescent Current
TRANSISTOR COUNT
Specifications subject to change without notice.
Condition
AD626A
Min Typ Max
Total Error
RL = 10 k⍀
G = 10
G = 100
0.2
0.5
0.25 1.0
50
100
0.045 0.055
0.01 0.015
TMIN to TMAX, G = 10 or 100
TMIN to TMAX, G = 10 or 100
74
64
RL = 10 k⍀
f = 100 Hz, VCM = +24 V
66
f = 10 kHz, VCM = 6 V
55
CMR > 85 dB
CMR > 85 dB
50
500
1.0
1.0
80
66
90
60
26.5
32.5
RL = 10 k⍀
Gain = 10, 100
Gain = 10
Gain = 100
200
110
6 (VS – l)
4.7
4.90
–1.65 –2.1
–1.45 –1.8
12
0.5
f = 0.1 Hz–10 Hz
f = 0.1 Hz–10 Hz
f = 1 kHz
f = 1 kHz
VOUT = +1 V dc
Gain = 10
Gain = 100
to 0.01%, 1 V Step
TA = TMIN to TMAX
Gain = 10
Gain = 100
Number of Transistors
2
2
0.25
0.25
100
0.17 0.22
0.1
0.17
24
Ϯ1.2 Ϯ5
Ϯ6
1.5
2
1.5
2
46
AD626B
Min Typ Max Unit
0.1
0.3 %
0.15 0.6 %
30 ppm/°C
80 ppm/°C
0.045 0.055 %
0.01 0.015 %
50
250 µV
0.5 mV
0.5
µV/°C
74
80
dB
64
66
dB
80
90
dB
55
60
dB
26.5
V
32.5
V
200
k⍀
110
k⍀
6 (VS – l)
V
4.7
4.90
V
–1.65 –2.1
V
–1.45 –1.8
V
12
mA
0.5
mA
2
µV p-p
2
µV p-p
0.25
µV/ͱHz
0.25
µV/ͱHz
100
kHz
0.17 0.22
V/µs
0.1
0.17
V/µs
22
µs
Ϯ1.2 Ϯ5
1.5
1.5
46
Ϯ6 V
2
mA
2
mA
REV. D
–3–
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