AD626 查看數據表（PDF） - Analog Devices
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AD626 Datasheet PDF : 13 Pages
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AD626–SPECIFICATIONS
SINGLE SUPPLY (@+VS = +5 V and TA = 25؇C, unless otherwise noted.)
Model
Parameter
Condition
AD626A
AD626B
Min Typ Max Min Typ Max Unit
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
Total Error
@ VOUT ≥ 100 mV dc
@ VOUT ≥ 100 mV dc
G = 10
G = 100
@ VOUT ≥ 100 mV dc
@ VOUT ≥ 100 mV dc
TMIN to TMAX, G = 10 or 100
TMIN to TMAX, G = 10 or 100
74
64
0.4
1.0
0.1
1.0
50
150
0.014 0.016
0.014 0.02
1.9
2.5
2.9
6
80
74
66
64
0.2
0.6 %
0.5
0.6 %
30 ppm/°C
120 ppm/°C
0.014 0.016 %
0.014 0.02 %
1.9
2.5 mV
2.9 mV
6
µV/°C
80
dB
66
dB
COMMON-MODE REJECTION
+CMR Gain = 10, 100
±CMR Gain = 10, 100
–CMR Gain = 10, 100*
RL = 10 k⍀
f = 100 Hz, VCM = +24 V
66
90
f = 10 kHz, VCM = +6 V
55
64
f = 100 Hz, VCM = –2 V
60
85
COMMON-MODE VOLTAGE RANGE
+CMV Gain = 10
CMR > 85 dB
+24
–CMV Gain = 10
CMR > 85 dB
–2
80
90
dB
55
64
dB
73
85
dB
+24
V
–2
V
INPUT
Input Resistance
Differential
Common-Mode
Input Voltage Range (Common-Mode)
OUTPUT
Output Voltage Swing
Positive
Negative
Short Circuit Current
+ISC
NOISE
Voltage Noise RTI
Gain = 10
Gain = 100
Gain = 10
Gain = 100
RL = 10 k⍀
Gain = 10
Gain = 100
Gain = 10
Gain = 100
f = 0.1 Hz–10 Hz
f = 0.1 Hz–10 Hz
f = 1 kHz
f = 1 kHz
200
100
6 (VS – l)
4.7
4.90
4.7
4.90
0.03
0.03
12
2
2
0.25
0.25
200
100
6 (VS – l)
4.7
4.90
4.7
4.90
0.03
0.03
12
2
2
0.25
0.25
k⍀
k⍀
V
V
V
V
V
mA
µV p-p
µV p-p
µV/ͱHz
µV/ͱHz
DYNAMIC RESPONSE
–3 dB Bandwidth
Slew Rate, TMIN to TMAX
Settling Time
VOUT = +1 V dc
Gain = 10
Gain = 100
to 0.01%, 1 V Step
100
0.17 0.22
0.1
0.17
24
100
kHz
0.17 0.22
V/µs
0.1
0.17
V/µs
22
µs
POWER SUPPLY
Operating Range
Quiescent Current
TA = TMIN to TMAX
Gain = 10
Gain = 100
2.4
5
12
2.4
5
10 V
0.16 0.20
0.16 0.20 mA
0.23 0.29
0.23 0.29 mA
TRANSISTOR COUNT
Number of Transistors
46
46
*At temperatures above 25°C, –CMV degrades at the rate of 12 mV/°C; i.e., @ 25°C CMV = –2 V, @ 85°C CMV = –1.28 V.
Specifications subject to change without notice.
–2–
REV. D
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