AD8629ARZ Analog Devices Inc, AD8629ARZ Datasheet - Page 9

• Manufacturer Part Number: AD8629ARZ
• Description: IC OPAMP CHOPPER R-R DUAL 8SOIC
• Manufacturer: Analog Devices Inc

Specifications of AD8629ARZ

• Slew Rate: 1 V/µs
• Amplifier Type: Chopper (Zero-Drift)
• Number Of Circuits: 2
• Output Type: Rail-to-Rail
• Gain Bandwidth Product: 2.5MHz
• -3db Bandwidth: 2.5MHz
• Current - Input Bias: 30pA
• Voltage - Input Offset: 1µV
• Current - Supply: 850µA
• Current - Output / Channel: 30mA
• Voltage - Supply, Single/dual (±): 2.7 V ~ 5 V, ±1.35 V ~ 2.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Op Amp Type: Zero Drift
• No. Of Amplifiers: 1
• Bandwidth: 2.5MHz
• Supply Voltage Range: 2.7V To 5V
• Amplifier Case Style: SOIC
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +125°C
• Common Mode Rejection Ratio: 140
• Current, Input Bias: 30 pA
• Current, Input Offset: 50 pA
• Current, Output: ±30 mA
• Current, Supply: 0.85 mA
• Impedance, Thermal: 43 °C/W
• Package Type: SOIC-8
• Temperature, Operating, Range: -40 to +125 °C
• Voltage, Gain: 145 dB
• Voltage, Input: 0 to 5 V
• Voltage, Noise: 22 nV/sqrt Hz
• Voltage, Offset: 1 μV
• Voltage, Output, High: 4.996 V
• Voltage, Output, Low: 1 mV
• Voltage, Supply: 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

100
0V
0V
90
80
70
60
50
40
30
20
10
0
Figure 25. Small Signal Overshoot vs. Load Capacitance
1
V
C
R
A
V
C
R
A
V
R
T
S
S
L
L
V
L
L
V
S
A
L
= ±1.35V
= 50pF
= ∞
Figure 23. Small Signal Transient Response
= ±2.5V
= 50pF
= ∞
Figure 24. Small Signal Transient Response
= 1
= 1
= ±1.35V
= 2kΩ
= 25°C
CAPACITIVE LOAD (pF)
10
TIME (4µs/DIV)
TIME (4µs/DIV)
OS–
100
OS+
1k
Rev. I | Page 9 of 24
V
V
OUT
OUT
V
V
80
70
60
50
40
30
20
10
0V
0V
0V
0V
IN
0
Figure 26. Small Signal Overshoot vs. Load Capacitance
IN
1
V
R
T
A
S
L
= ±2.5V
= 2kΩ
= 25°C
Figure 28. Negative Overvoltage Recovery
Figure 27. Positive Overvoltage Recovery
AD8628/AD8629/AD8630
CAPACITIVE LOAD (pF)
10
TIME (10µs/DIV)
TIME (2µs/DIV)
OS–
OS+
100
V
A
R
C
CH1 = 50mV/DIV
CH2 = 1V/DIV
V
A
R
C
CH1 = 50mV/DIV
CH2 = 1V/DIV
S
V
L
L
S
V
L
L
= ±2.5V
= 10kΩ
= 0pF
= –50
= ±2.5V
= –50
= 10kΩ
= 0pF
1k