AD8274ARMZ-RL Analog Devices Inc, AD8274ARMZ-RL Datasheet - Page 10

• Manufacturer Part Number: AD8274ARMZ-RL
• Description: High BW, Dual Diff Amp
• Manufacturer: Analog Devices Inc
• Series: iPolar®r

Specifications of AD8274ARMZ-RL

• Design Resources: High Voltage, High Precision Current Sensing with Output Level Shifting Using AD8210 and AD8274 (CN0116) High Speed Instrumentation Amplifier Using AD8271 and ADA4627-1 (CN0122)
• Amplifier Type: Differential
• Number Of Circuits: 1
• Slew Rate: 20 V/µs
• Gain Bandwidth Product: 20MHz
• Voltage - Input Offset: 300µV
• Current - Supply: 2.3mA
• Current - Output / Channel: 90mA
• Voltage - Supply, Single/dual (±): 5 V ~ 36 V, ±2.5 V ~ 18 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Output Type: -
• -3db Bandwidth: -
• Current - Input Bias: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD8274
Figure 30. Voltage Noise Density vs. Frequency, Referred to Output
10k
100
1k
10
40
35
30
25
20
15
10
5
0
–40
1
Figure 31. 0.1 Hz to 10 Hz Voltage Noise, RTO
–SR
+SR
–20
Figure 29. Slew Rate vs. Temperature
GAIN = 2
GAIN = ½
10
0
TEMPERATURE (°C)
20
FREQUENCY (Hz)
100
1s/DIV
G = 2
G = ½
40
1k
60
80
10k
100
120
100k
Rev. B | Page 10 of 16
0.0001
0.0001
0.0001
0.001
0.001
0.001
0.01
0.01
0.01
0.1
0.1
0.1
1
10
10
0
Figure 33. THD + N vs. Frequency, Filter = 120 kHz
Figure 32. THD + N vs. Frequency, Filter = 22k Hz
Figure 34. THD + N vs. Output Amplitude, G = ½
V
22kHz FILTER
V
R
OUT
OUT
L
= 600Ω
GAIN = ½
GAIN = ½
GAIN = 2
f = 1kHz
= 10V p-p
= 10V p-p
5
100
100
OUTPUT AMPLITUDE (dBu)
GAIN = ½
GAIN = 2
FREQUENCY (Hz)
FREQUENCY (Hz)
10
1k
1k
R
L
15
= 2kΩ, 100Ω
R
L
= 600Ω
10k
10k
20
100k
100k
25