AD8638ARZ Analog Devices Inc, AD8638ARZ Datasheet - Page 12

• 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

AD8638
1000
100
–0.5
–1.0
–1.5
10
1.5
1.0
0.5
0
1
0
V
T
A
SY
V
T
= 25°C
SY
A
= ±2.5V
= 25°C
1
= 5V
Figure 39. Voltage Noise Density
Figure 40. 0.1 Hz to 10 Hz Noise
10
2
3
FREQUENCY (Hz)
TIME (Seconds)
4
100
5
6
1k
7
8
10k
9
25k
10
Rev. A | Page 12 of 20
1000
1250
1000
100
750
500
250
10
0
1
0
V
T
A
SY
1
= 25°C
Figure 42. Supply Current vs. Supply Voltage
= ±8V
+125°C
2
Figure 41. Voltage Noise Density
3
10
4
5
FREQUENCY (Hz)
6
100
7
–40°C
V
SY
8
+85°C
(V)
9 10 11 12 13 14 15 16
1k
+25°C
10k
25k