AD8539ARZ Analog Devices Inc, AD8539ARZ Datasheet - Page 10
AD8539ARZ
Manufacturer Part Number
AD8539ARZ
Description
IC OPAMP CHOPPER 430KHZ LP 8SOIC
Manufacturer
Analog Devices Inc
Datasheet
1.AD8538AUJZ-REEL7.pdf
(24 pages)
Specifications of AD8539ARZ
Slew Rate
0.4 V/µs
Amplifier Type
Chopper (Zero-Drift)
Number Of Circuits
2
Gain Bandwidth Product
430kHz
Current - Input Bias
15pA
Voltage - Input Offset
5µV
Current - Supply
170µA
Current - Output / Channel
25mA
Voltage - Supply, Single/dual (±)
2.7 V ~ 5.5 V, ±1.35 V ~ 2.75 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Op Amp Type
Precision
No. Of Amplifiers
2
Bandwidth
430kHz
Supply Voltage Range
2.7V To 5.5V
Amplifier Case Style
SOIC
No. Of Pins
8
Operating Temperature Range
-40°C To
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
-3db Bandwidth
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD8539ARZ
Manufacturer:
ADI
Quantity:
760
Company:
Part Number:
AD8539ARZ
Manufacturer:
Analog Devices Inc
Quantity:
1 783
Company:
Part Number:
AD8539ARZ
Manufacturer:
AD
Quantity:
4 903
Part Number:
AD8539ARZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Part Number:
AD8539ARZ-REEL7
Manufacturer:
ADI/亚德诺
Quantity:
20 000
AD8538/AD8539
Figure 17. AD8538 Closed-Loop Output Impedance vs. Frequency
Figure 18. AD8538 Small Signal Overshoot vs. Load Capacitance
1000
0.01
100
0.1
10
60
50
40
30
20
10
1
0
100
1
V
A
C
R
Figure 19. AD8538 Small Signal Transient Response
V
V
T
R
SY
V
L
L
SY
A
SY
L
= 1
= 300pF
= 2kΩ
= 25°C
= 2kΩ
= 5V AND 2.7V
= 5V AND 2.7V
= 5V
A
V
A
V
= 100
A
= 10
V
1k
= 1
LOAD CAPACITANCE (pF)
10
TIME (4µs/DIV)
FREQUENCY (Hz)
10k
100
100k
OS+
OS–
1000
1M
Rev. A | Page 10 of 24
–100
–2.5
100
2.5
0
0
0
0
V
A
C
R
Figure 20. AD8538 Large Signal Transient Response
SY
V
L
L
V
A
V
A
Figure 22. AD8538 Negative Overload Recovery
Figure 21. AD8538 Positive Overload Recovery
SY
= 1
= 300pF
= 10kΩ
SY
V
V
= 5V
= –50
= –50
= 5V
= 5V
TIME (4µs/DIV)
TIME (10µs/DIV)
TIME (10µs/DIV)