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AD8544WARZ-R7

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20
AD8541/AD8542/AD8544
Rev. G | Page 7 of 20
TYPICAL PERFORMANCE CHARACTERISTICS
INPUT OFFSET VOLTAGE (mV)
–4.5 –3.5 4. 5–2.5 –1.5 –0.5 0.5
NUMBER OF AMPLIFIERS
180
160
0
80
60
40
20
140
100
120
1.5 2.5 3.5
V
S
=5V
V
CM
=2.5V
T
A
= 25°C
00935-005
Figure 5. Input Offset Voltage Distribution
INPUT OFFSET VOLTAGE (mV)
1.0
–2.5
–4.0
–55 –35 –15
0.5
–2.0
–3.0
–3.5
–1.0
–1.5
0
–0.5
145
5 25456585105125
TEMPERATURE (°C)
V
S
= 2.7V AND 5V
V
CM
= V
S
/2
00935-006
Figure 6. Input Offset Voltage vs. Temperature
COMMON-MODE VOLTAGE (V)
INPUT BIAS CURRENT (pA)
9
8
0
4
3
2
1
7
5
6
–0.5 0.5 1.5 2.5 3.5 4.5 5.5
V
S
= 2.7V AND 5V
V
CM
= V
S
/2
00935-007
Figure 7. Input Bias Current vs. Common-Mode Voltage
TEMPERATURE (°C)
INPUT BIAS CURRENT (pA)
400
0
350
200
150
100
50
300
250
–40 –20 0 20 40 60 80 100 120 140
V
S
= 2.7V AND 5V
V
CM
= V
S
/2
00935-008
Figure 8. Input Bias Current vs. Temperature
TEMPERATURE (°C)
INPUT OFFSET CURRENT (pA)
7
–1
6
3
2
1
0
5
4
V
S
= 2.7V AND 5V
V
CM
= V
S
/2
–55 –35 –15 5 25 45 65 85 105 125 145
00935-009
Figure 9. Input Offset Current vs. Temperature
FREQUENCY (Hz)
POWER SUPPLY REJECTION (dB)
160
140
–40
120
100
80
60
40
20
0
–20
100 1k 10k 100k 1M 10M
+PSRR
–PSRR
V
S
= 2.7V
T
A
= 25°C
00935-010
Figure 10. Power Supply Rejection vs. Frequency
AD8541/AD8542/AD8544
Rev. G | Page 8 of 20
LOAD CURRENT (mA)
∆ OUTPUT VOLTAGE (mV)
10k
100
0.01
1
0.1
10
1k
0.001 0.01 0.1 1 10 100
V
S
= 2.7V
T
A
= 25°C
SOURCE
SINK
00935-011
Figure 11. Output Voltage to Supply Rail vs. Load Current
OUTPUT SWING (V p-p)
3.0
2.5
0
2.0
1.5
0.5
1.0
FREQUENCY (Hz)
1k 10k 100k 1M 10M
V
S
= 2.7V
V
IN
= 2.5V p-p
R
L
= 2kΩ
T
A
= 25°C
00935-012
Figure 12. Closed-Loop Output Voltage Swing vs. Frequency
CAPACITANCE (pF)
SMALL SIGNAL OVERSHOOT (%)
60
0
30
20
10
40
50
10 100 1k 10k
+OS
–OS
V
S
= 2.7V
R
L
=
∞
T
A
= 25°C
00935-013
Figure 13. Small Signal Overshoot vs. Load Capacitance
SMALL SIGNAL OVERSHOOT (%)
60
0
30
20
10
40
50
CAPACITANCE (pF)
10 100 1k 10k
+OS
–OS
V
S
= 2.7V
R
L
= 10kΩ
T
A
= 25°C
00935-014
Figure 14. Small Signal Overshoot vs. Load Capacitance
SMALL SIGNAL OVERSHOOT (%)
60
0
30
20
10
40
50
CAPACITANCE (pF)
10 100 1k 10k
+OS
–OS
V
S
= 2.7V
R
L
= 2kΩ
T
A
= 25°C
00935-015
Figure 15. Small Signal Overshoot vs. Load Capacitance
1.35
V
50mV 10µs
V
S
= 2.7V
R
L
= 100kΩ
C
L
= 300pF
A
V
= 1
T
A
= 25°C
0
0935-016
Figure 16. Small Signal Transient Response
AD8541/AD8542/AD8544
Rev. G | Page 9 of 20
1.35V
V
S
= 2.7V
R
L
= 2kΩ
A
V
= 1
T
A
= 25°C
500mV 10µs
00935-017
Figure 17. Large Signal Transient Response
GAIN (dB)
80
60
40
20
0
45
90
135
180
PHASE SHIFT (Degrees)
FREQUENCY (Hz)
1k 10k 100k 1M 10M
V
S
= 2.7V
R
L
= NO LOAD
T
A
= 25°C
00935-018
Figure 18. Open-Loop Gain and Phase vs. Frequency
POWER SUPPLY REJECTION RATIO (dB)
160
140
–40
120
100
80
60
40
20
–20
0
FREQUENCY (Hz)
100 1k 10k 100k 1M 10M
+PSRR
–PSRR
V
S
= 5V
T
A
= 25°C
00935-019
Figure 19. Power Supply Rejection Ratio vs. Frequency
COMMON-MODE REJECTION (dB)
60
50
40
30
20
10
0
–10
70
80
90
FREQUENCY (Hz)
1k 10k 100k 1M 10M
V
S
= 5V
T
A
= 25°C
00935-020
Figure 20. Common-Mode Rejection vs. Frequency
5
4
3
2
1
0
–1
–2
–3
–4
–5
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
00935-040
INPUT OFFSET VOLTAGE (mV)
COMMON-MODE VOLTAGE (V)
V
S
=5V
R
L
= NO LOAD
T
A
=25°C
Figure 21. Input Offset Voltage vs. Common-Mode Voltage
LOAD CURRENT (mA)
∆ OUTPUT VOLTAGE (mV)
100
0.01
1
0.1
10
1k
0.001 0.01 0.1 1 10 100
V
S
= 5V
T
A
= 25°C
SOURCE
SINK
10k
00935-021
Figure 22. Output Voltage to Supply Rail vs. Load Current
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20

AD8544WARZ-R7

Mfr. #:
Buy AD8544WARZ-R7
Manufacturer:
Analog Devices Inc.
Description:
Operational Amplifiers - Op Amps Gen-Purp CMOS Quad RR
Lifecycle:
New from this manufacturer.
Delivery:
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