AD8628WARTZ-RL Analog Devices Inc, AD8628WARTZ-RL Datasheet - Page 11

• Manufacturer Part Number: AD8628WARTZ-RL
• Description: Single, Zero Drift, RRIO, 5V OpAmp
• Manufacturer: Analog Devices Inc

Specifications of AD8628WARTZ-RL

• Design Resources: Precision, Unipolar, Inverting Conversion Using AD5546/56 DAC (CN0022) Precision, Unipolar, Inverting Conversion Using AD5547/57 DAC (CN0026) Precision, Unipolar, Noninverting Configuration for the AD5547/57 DAC (CN0027) Precision, Unipolar, Noninverting Configuration for the AD5546/56 DAC (CN0023) High Precision Digital-to-Analog Conversion Using the 16-Bit AD5542/1, ADR421, and AD8628 (CN0079)
• Amplifier Type: Chopper (Zero-Drift)
• Number Of Circuits: 1
• Output Type: Rail-to-Rail
• Slew Rate: 1 V/µs
• 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: SOT-23-5, SC-74A, SOT-25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

–0.15
–0.30
–0.45
–0.60
–0.15
–0.30
–0.45
–0.60
0.60
0.45
0.30
0.15
0.60
0.45
0.30
0.15
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
0
100
0
0
Figure 35. Maximum Output Swing vs. Frequency
V
V
S
S
= 2.7V
= 5V
1
1
Figure 36. 0.1 Hz to 10 Hz Noise
Figure 37. 0.1 Hz to 10 Hz Noise
2
2
1k
3
3
FREQUENCY (Hz)
4
4
TIME (µs)
TIME (µs)
10k
5
5
6
6
7
7
100k
8
8
V
R
T
A
A
S
L
V
= 5V
= 10kΩ
= 25°C
= 1
9
9
1M
10
10
Rev. I | Page 11 of 24
Figure 38. Voltage Noise Density at 2.7 V from 0 Hz to 2.5 kHz
Figure 39. Voltage Noise Density at 2.7 V from 0 Hz to 25 kHz
120
105
120
105
120
105
Figure 40. Voltage Noise Density at 5 V from 0 Hz to 2.5 kHz
90
75
60
45
30
15
90
75
60
45
30
15
90
75
60
45
30
15
0
0
0
0
0
0
NOISE AT 1kHz = 21.3nV
NOISE AT 1kHz = 22.1nV
V
V
NOISE AT 10kHz = 42.4nV
V
S
S
S
= 2.7V
= 2.7V
= 5V
0.5
0.5
5
AD8628/AD8629/AD8630
FREQUENCY (kHz)
FREQUENCY (kHz)
FREQUENCY (kHz)
1.0
1.0
10
1.5
1.5
15
2.0
2.0
20
2.5
2.5
25