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AD628AR-REEL

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21
AD628
Rev. G | Page 9 of 20
TYPICAL PERFORMANCE CHARACTERISTICS
0
5
10
15
20
25
% OF UNITS
30
35
40
–1.6 –1.2 –0.8 –0.4 0 0.4 0.8 1.2 1.6 2.0
INPUT OFFSET VOLTAGE (mV)
02992-005
8440 UNITS
Figure 5. Typical Distribution of Input Offset Voltage,
V
S
= ±15 V, SOIC_N Package
0
5
10
15
20
25
% OF UNITS
–74 –78 –82 –86 –90 –94 –98 –102 –106 –110
CMRR (dB)
02992-006
8440 UNITS
Figure 6. Typical Distribution of CMRR, SOIC_N Package
30
40
50
60
70
80
90
100
110
120
130
CMRR (dB)
FREQUENCY (Hz)
10010 1k 10k 100k
02992-007
V
S
= ±2.5V
V
S
= ±15V
Figure 7. CMRR vs. Frequency
0
20
40
60
80
100
120
140
PSRR (dB)
0.1 1 10 100 1k 10k 100k 1M
FREQUENCY (Hz)
02992-008
G = +0.1
–15V +15V
+2.5V
Figure 8. PSRR vs. Frequency, Single and Dual Supplies
VOLTAGE NOISE DENSITY (nV/Hz)
100
1000
1 10 100 1k 10k 100k
FREQUENCY (Hz)
02992-009
Figure 9. Voltage Noise Spectral Density, RTI, V
S
= ±15 V
VOLTAGE NOISE DENSITY (nV/Hz)
100
1000
1 10 100 1k 10k 100k
FREQUENCY (Hz)
02992-010
Figure 10. Voltage Noise Spectral Density, RTI, V
S
= ±2.5 V
AD628
Rev. G | Page 10 of 20
02992-011
100
90
10
0
10
TIME (Seconds)
5
NOISE (5µV/DIV)
0
1s
Figure 11. 0.1 Hz to 10 Hz Voltage Noise, RTI
–40
–30
–20
–10
0
10
20
30
40
50
60
GAIN (dB)
100 1k 10k 100k 1M 10M
FREQUENCY (Hz)
02992-012
G = +100
G = +10
G = +1
G = +0.1
Figure 12. Small Signal Frequency Response,
V
OUT
= 200 mV p-p, G = +0.1, +1, +10, and +100
–40
–30
–20
–10
0
10
20
30
40
50
60
GAIN (dB)
10 100 1k 10k 100k 1M
FREQUENCY (Hz)
02992-013
G = +100
G = +10
G = +1
G = +0.1
Figure 13. Large Signal Frequency Response,
V
OUT
= 20 V p-p, G = +0.1, +1, +10, and +100
0
5
10
15
20
25
% OF DEVICES
30
35
40
012345678910
GAIN ERROR (ppm)
02992-014
9638 UNITS
Figure 14. Typical Distribution of +1 Gain Error
–150
–100
–50
0
50
100
150
COMMON-MODE VOLTAGE (V)
V
S
(±V)
501015
02992-015
20
UPPER CMV LIMIT
LOWER CMV LIMIT
V
REF
= 0V
+85°C
–40°C
+85°C
–40°C
+25°C
Figure 15. Common-Mode Operating Range vs.
Power Supply Voltage for Three Temperatures
02992-016
100
90
10
0
500µV
4.0V
R
L
= 1k
R
L
= 2k
R
L
= 10k
V
S
= ±15V
OUTPUT VOLTAGE (V)
OUTPUT ERROR (µV)
Figure 16. Normalized Gain Error vs. V
OUT
, V
S
= ±15 V
AD628
Rev. G | Page 11 of 20
02992-017
100
90
10
0
100µV
500mV
R
L
= 1k
R
L
= 2k
R
L
= 10k
V
S
= ±2.5V
OUTPUT VOLTAGE (V)
OUTPUT ERROR (µV)
Figure 17. Normalized Gain Error vs. V
OUT
, V
S
= ±2.5 V
BIAS CURRENT (nA)
0
1
2
3
4
–40 –20 0 20 40 60 80 100
TEMPERATURE (°C)
02992-018
Figure 18. Bias Current vs. Temperature Buffer
–15
–10
–5
0
5
10
15
OUTPUT VOLTAGE SWING (V)
0 5 10 15 20 25
OUTPUT CURRENT (mA)
02992-019
–25°C
+85°C
–25°C
–40°C
+25°C
–40°C
+85°C
+25°C
Figure 19. Output Voltage Operating Range vs. Output Current
02992-020
100
90
10
0
500mV
50mV
4µs
Figure 20. Small Signal Pulse Response,
R
L
= 2 kΩ, C
L
= 0 pF, Top: Input, Bottom: Output
02992-021
100
90
10
0
500mV
50mV
4µs
Figure 21. Small Signal Pulse Response,
R
L
= 2 kΩ, C
L
= 1000 pF, Top: Input, Bottom: Output
02992-022
100
90
10
0
10.0V
10.0V
40µs
Figure 22. Large Signal Pulse Response,
R
L
= 2 kΩ, C
L
= 1000 pF, Top: Input, Bottom: Output
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21

AD628AR-REEL

Mfr. #:
Buy AD628AR-REEL
Manufacturer:
Analog Devices Inc.
Description:
Differential Amplifiers Hi CM Vltg Gain Prog
Lifecycle:
New from this manufacturer.
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