AD8638ARZ Analog Devices Inc, AD8638ARZ Datasheet - Page 3

• Manufacturer Part Number: AD8638ARZ
• Description: IC OPAMP CHOPPER R-R 37MA 8SOIC
• Manufacturer: Analog Devices Inc

Specifications of AD8638ARZ

• Slew Rate: 2 V/µs
• Amplifier Type: Chopper (Zero-Drift)
• Number Of Circuits: 1
• Output Type: Rail-to-Rail
• Gain Bandwidth Product: 1.5MHz
• Current - Input Bias: 1pA
• Voltage - Input Offset: 3µV
• Current - Supply: 1.25mA
• Current - Output / Channel: 37mA
• Voltage - Supply, Single/dual (±): 5 V ~ 16 V, ±2.5 V ~ 8 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Op Amp Type: Low Offset Voltage
• No. Of Amplifiers: 1
• Bandwidth: 1.5MHz
• Supply Voltage Range: 5V To 16V
• Amplifier Case Style: SOIC
• No. Of Pins: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• -3db Bandwidth: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

SPECIFICATIONS
ELECTRICAL CHARACTERISTICS—5 V OPERATION
V
Table 2.
Parameter
INPUT CHARACTERISTICS
OUTPUT CHARACTERISTICS
POWER SUPPLY
DYNAMIC PERFORMANCE
NOISE PERFORMANCE
SY
Offset Voltage
Input Bias Current
Input Offset Current
Input Voltage Range
Common-Mode Rejection Ratio
Large Signal Voltage Gain
Offset Voltage Drift for SOIC
Offset Voltage Drift for SOT-23
Output Voltage High
Output Voltage Low
Short-Circuit Current
Closed-Loop Output Impedance
Power Supply Rejection Ratio
Supply Current/Amplifier
Slew Rate
Settling Time to 0.1%
Overload Recovery Time
Gain Bandwidth Product
Phase Margin
Voltage Noise
Voltage Noise Density
= 5 V, V
CM
= 2.5 V, T
A
= 25°C, unless otherwise noted.
Symbol
V
I
I
CMRR
A
∆V
∆V
V
V
I
Z
PSRR
I
SR
t
GBP
Φ
e
e
B
OS
SC
SY
s
n
n
OS
OH
OL
OUT
VO
M
p-p
OS
OS
/∆T
/∆T
Conditions
−40°C ≤ T
−0.1 V ≤ V
−40°C ≤ T
−40°C ≤ T
−40°C ≤ T
−40°C ≤ T
−40°C ≤ T
−40°C ≤ T
V
−40°C ≤ T
R
−40°C ≤ T
−40°C ≤ T
−40°C ≤ T
R
−40°C ≤ T
R
−40°C ≤ T
R
−40°C ≤ T
R
−40°C ≤ T
T
f = 100 kHz, A
V
−40°C ≤ T
I
−40°C ≤ T
R
2 V step, C
R
R
0.1 Hz to 10 Hz
f = 1 kHz
O
A
CM
L
L
L
L
L
SY
L
L
L
Rev. A | Page 3 of 20
= 0 mA
= 10 kΩ, V
= 10 kΩ to V
= 2 kΩ to V
= 10 kΩ to V
= 2 kΩ to V
= 10 kΩ
= 2 kΩ, C
= 2 kΩ, C
= 25°C
= 4.5 V to 16 V
= 0 V to 3 V
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
CM
L
≤ +125°C
≤ +125°C
≤ +85°C
≤ +125°C
≤ +85°C
≤ +125°C
≤ +125°C
≤ +125°C
≤ +125°C
≤ +125°C
≤ +125°C
≤ +125°C
≤ +125°C
≤ +125°C
≤ +125°C
≤ +125°C
≤ +125°C
= 20 pF, R
L
L
≤ +3.0 V
O
= 20 pF
= 20 pF
CM
CM
V
= 0.5 V to 4.5 V
CM
CM
= 1
L
= 1 kΩ
Min
−0.1
118
118
120
119
4.97
4.97
4.90
4.86
127
125
Typ
3
3
1.5
7
45
7
7
16.5
133
136
0.01
0.04
4.985
4.93
7.5
32
±19
4.2
143
1.0
2.5
3
50
1.35
70
1.2
60
Max
9
23
9
23
40
40
105
40
40
60
+3
0.04
0.15
10
15
40
55
1.3
1.5
AD8638
Unit
μs
nV/√Hz
μV
μV
μV
μV
pA
pA
pA
pA
pA
pA
V
dB
dB
dB
dB
μV/°C
μV/°C
V
V
V
V
mV
mV
mV
mV
mA
Ω
dB
dB
mA
mA
V/μs
μs
MHz
Degrees
μV p-p