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AD8656ARZ-REEL7

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20
Data Sheet AD8655/AD8656
Rev. E | Page 7 of 20
Figure 9. Supply Current vs. Temperature
Figure 10. AD8655 Output Voltage to Supply Rail vs. Current Load
Figure 11. AD8656 Output Swing vs. Current Load
Figure 12. Output Voltage Swing High vs. Temperature
Figure 13. Output Voltage Swing Low vs. Temperature
Figure 14. CMRR vs. Frequency
4.5
4.0
3.5
3.0
2.5
2.0
–
50 0 50
TEMPERATURE (
°C)
100 150
SUPPLY CURRENT (mA)
V
S
= ±2.5V
05304-007
V
OH
V
OL
2500
2000
1500
1000
500
0
0 50 100 150 200
CURRENT LOAD (mA)
250
DELTA SWING FROM SUPPLY (mV)
05304-008
V
S
= ±2.5V
100
10
1
0.1 1 10
CURRENT LOAD (mA)
100 1000
DELTA SWING FROM SUPPLY (mV)
10000
1000
V
S
= ±2.5V
V
OL
V
OH
05304-056
4.996
4.990
4.988
4.986
4.984
4.982
–50 0 50
TEMPERATURE (°C)
100 150
V
OH
(V)
05304-009
4.992
4.994
V
S
= ±2.5V
LOAD CURRENT = 1mA
12
10
8
6
4
2
–50 0 50
TEMPERATURE (°C)
100 150
V
OL
(mV)
05304-010
LOAD CURRENT = 1mA
V
S
= ±2.5V
80
60
0
100 1k 10k
FREQUENCY (Hz)
100k 10M
CMRR (dB)
120
100
V
S
= ±2.5V
V
IN
= 28mV
R
L
= 1MΩ
C
L
= 47pF
40
20
1M
05304-011
AD8655/AD8656 Data Sheet
Rev. E | Page 8 of 20
Figure 15. Large Signal CMRR vs. Temperature
Figure 16. Small Signal PSSR vs. Frequency
Figure 17. Large Signal PSSR vs. Temperature
Figure 18. Voltage Noise Density vs. Frequency
Figure 19. Low Frequency Noise (0.1 Hz to 10 Hz).
Figure 20. No Phase Reversal
110.00
107.00
104.00
101.00
98.00
95.00
92.00
–50 0 50
TEMPERATURE (°C)
100 150
CMRR (dB)
05304-012
V
S
=
±2.5V
V
CM
= 0V
100
80
60
40
20
0
100 1k 10k 100k 1M
FREQUENCY (Hz)
10M 100M
PSRR (dB)
V
S
= ±2.5V
V
IN
= 50mV
R
L
= 1MΩ
C
L
= 47pF
05304-013
+PSRR
–PSRR
110.00
108.00
106.00
104.00
102.00
100.00
–50 0 50
TEMPERATURE (°C)
100 150
PSRR (dB)
05304-014
V
S
= ±2.5V
100
10
1
1 10 100 1k
FREQUENCY (Hz)
10k 100k
VOLTAGE NOISE DENSITY (nV/
√Hz 1/2)
05304-019
V
S
= ±2.5V
1
V
S
= ±
2.5V
Vn (p-p) = 1.23µV
05304-020
500nV/DIV
1s/DIV
T
2
V
S
= ±2.5V
C
L
= 50pF
GAIN = +1
05304-021
1V/DIV
20
µs/DIV
V
IN
V
OUT
Data Sheet AD8655/AD8656
Rev. E | Page 9 of 20
Figure 21. Open-Loop Gain and Phase vs. Frequency
Figure 22. Large Signal Open-Loop Gain vs. Temperature
Figure 23. Closed-Loop Gain vs. Frequency
Figure 24. Maximum Output Swing vs. Frequency
Figure 25. Large Signal Response
Figure 26. Small Signal Response
120
100
80
60
40
20
0
–
20
–
40
10k
100k
1M
FREQUENCY (Hz)
10M
100M
GAIN (dB)
05304-015
–
90
–
135
–
180
–
225
PHASE SHIFT (Degrees)
–
45
V
S
=
±
2.5V
C
LOAD
= 11.5pF
PHASE MARGIN = 69
°
140.00
130.00
120.00
110.00
90.00
–50 0 50
TEMPERATURE (°C)
100 150
A
VO
(dB)
05304-016
V
S
=
±2.5V
R
L
= 10kΩ
100.00
40
50
30
20
1k 10k 100k
1M
FREQUENCY (Hz)
10M 100M
CLOSED-LOOP GAIN (dB)
05304-017
V
S
=
±2.5V
R
L
= 1MΩ
C
L
= 47pF
10
0
–10
–20
6
5
4
3
2
1
0
10k 100k 1M
FREQUENCY (Hz)
10M
OUTPUT (V)
05304-018
V
S
= ±2.5V
V
I
N
= 5V
G = +1
T
2
V
S
=
±2.5V
C
L
= 100pF
GAIN = +1
V
IN
= 4V
05304-022
TIME (10µs/DIV)
V
OUT
(1V/DIV)
2
T
V
S
=
±
2.5V
C
L
= 100pF
G = +1
05304-023
TIME (1µs/DIV)
V
OUT
(100mV/DIV)
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20

AD8656ARZ-REEL7

Mfr. #:
Buy AD8656ARZ-REEL7
Manufacturer:
Analog Devices Inc.
Description:
Precision Amplifiers Low Noise Prec CMOS Dual
Lifecycle:
New from this manufacturer.
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