AD620AR Analog Devices Inc, AD620AR Datasheet - Page 7

• Manufacturer Part Number: AD620AR
• Description: IC AMP INST LP LN 18MA 8SOIC
• Manufacturer: Analog Devices Inc

Specifications of AD620AR

• Slew Rate: 1.2 V/µs
• Rohs Status: RoHS non-compliant
• Design Resources: Low Cost Programmable Gain Instrumentation Amplifier Circuit Using ADG1611 and AD620 (CN0146)
• Amplifier Type: Instrumentation
• Number Of Circuits: 1
• -3db Bandwidth: 1MHz
• Current - Input Bias: 500pA
• Voltage - Input Offset: 30µV
• Current - Supply: 900µA
• Current - Output / Channel: 18mA
• Voltage - Supply, Single/dual (±): 4.6 V ~ 36 V, ±2.3 V ~ 18 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• No. Of Amplifiers: 1
• Bandwidth: 120kHz
• Supply Current: 1.3mA
• Amplifier Case Style: SOIC
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +85°C
• Programmable Gain Max: 10000
• Output Type: -
• Gain Bandwidth Product: -
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

TYPICAL PERFORMANCE CHARACTERISTICS
(@ 25°C, V
50
40
30
20
10
50
40
30
20
10
50
40
30
20
10
0
0
0
Figure 5. Typical Distribution of Input Offset Voltage
Figure 7. Typical Distribution of Input Offset Current
S
Figure 6. Typical Distribution of Input Bias Current
–1200
= ±15 V, R
–400
–80
SAMPLE SIZE = 850
SAMPLE SIZE = 850
SAMPLE SIZE = 360
–600
–200
L
INPUT BIAS CURRENT (pA)
INPUT OFFSET VOLTAGE ( µ V)
INPUT OFFSET CURRENT (pA)
–40
= 2 kΩ, unless otherwise noted.)
0
0
0
600
200
40
1200
400
80
Rev. G | Page 7 of 20
Figure 10. Voltage Noise Spectral Density vs. Frequency (G = 1−1000)
1000
0.5
100
–0.5
–1.0
–1.5
–2.0
2.0
1.5
1.0
10
2.0
1.5
1.0
0.5
0
1
0
0
Figure 9. Change in Input Offset Voltage vs. Warm-Up Time
1
GAIN = 100, 1,000
Figure 8. Input Bias Current vs. Temperature
–75
10
1
GAIN = 10
WARM-UP TIME (Minutes)
GAIN = 1
–25
FREQUENCY (Hz)
TEMPERATURE (°C)
–I
100
B
2
25
GAIN = 1000
BW LIMIT
1k
+I
3
B
75
10k
4
125
100k
AD620
5
175