ADA4091-2ARZ-R7 Analog Devices Inc, ADA4091-2ARZ-R7 Datasheet - Page 11

• Manufacturer Part Number: ADA4091-2ARZ-R7
• Description: 36V Micropower Single-Supply R/R OPAMP
• Manufacturer: Analog Devices Inc

Specifications of ADA4091-2ARZ-R7

• Design Resources: 30 V Low Cost DAC Using AD5292 Digital Potentiometer (CN0111)
• Amplifier Type: General Purpose
• Number Of Circuits: 2
• Output Type: Rail-to-Rail
• Slew Rate: 0.46 V/µs
• Gain Bandwidth Product: 1.27MHz
• Current - Input Bias: 50nA
• Voltage - Input Offset: 35µV
• Current - Supply: 200µA
• Current - Output / Channel: 20mA
• Voltage - Supply, Single/dual (±): 2.7 V ~ 36 V, ±1.35 V ~ 18 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• -3db Bandwidth: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

–100
–200
–300
250
200
150
100
350
300
250
200
150
100
700
600
500
400
300
200
100
50
50
0
0
0
Figure 28. Input Bias Current vs. Common-Mode Voltage
–15
–250 –200 –150 –100 –50
–1
ADA4091-2
V
SY
Figure 26. Input Offset Voltage Distribution
= ±15V
0
–10
+85°C
Figure 27. Offset Voltage TC
1
–5
2
TCV
V
3
V
OS
OS
CM
0
0
(µV)
(µV/°C)
(V)
4
50
ADA4091-2
T
V
A
SY
–40°C
5
+125°C
= –40°C AND +125°C
5
100
= ±15V
+25°C
6
150
ADA4091-2
T
V
A
SY
10
= 25°C
= ±15V
200
7
250
8
15
Rev. A | Page 11 of 16
100
–20
–0.02
–0.04
–0.06
–0.08
80
60
40
20
0.06
0.04
0.02
0
–10
–15
–20
1k
20
15
10
–5
5
0
0
–25
ADA4091-2
V
R
C
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
SY
L
L
Figure 29. Open-Loop Gain and Phase vs. Frequency
= 1MΩ
= 35pF
= ±15V
Figure 30. Large Signal Transient Response
Figure 31. Small Signal Transient Response
0
10k
25
GAIN
50
FREQUENCY (Hz)
ADA4091-2
V
T
R
C
A
A
SY
L
L
V
ADA4091-2
V
T
R
C
A
= 25°C
= 100kΩ
= 100pF
100k
= +1
75
TIME (µs)
TIME (µs)
A
SY
L
L
V
= ±15V
= 25°C
= 100kΩ
= 100pF
= +1
= ±15V
PHASE
100
125
1M
150
ADA4091-2
175
10M
200
100
80
60
40
20
0
–20