AD8231-EVALZ Analog Devices Inc, AD8231-EVALZ Datasheet - Page 12

• Manufacturer Part Number: AD8231-EVALZ
• Description: BOARD EVAL FOR AD8231
• Manufacturer: Analog Devices Inc

Specifications of AD8231-EVALZ

• Channels Per Ic: 2 - Dual
• Amplifier Type: Instrumentation
• Output Type: Single-Ended
• Slew Rate: 1.1 V/µs
• Current - Output / Channel: 70mA
• Operating Temperature: -40°C ~ 125°C
• Current - Supply (main Ic): 4mA
• Voltage - Supply, Single/dual (±): 3 V ~ 6 V, ±1.5 V ~ 3 V
• Board Type: Fully Populated
• Utilized Ic / Part: AD8231
• Silicon Manufacturer: Analog Devices
• Application Sub Type: Instrumentation Amplifier
• Kit Application Type: Amplifier
• Silicon Core Number: AD8231
• Kit Contents: Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• -3db Bandwidth: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

AD8231
Figure 22. Instrumentation Amplifier Voltage Noise Spectral Density vs.
Figure 23. Instrumentation Amplifier Voltage Noise Spectral Density vs.
1000
900
800
700
600
500
400
300
200
100
100
90
80
70
60
50
40
30
20
10
Figure 21. Instrumentation Amplifier 0.1 Hz to 10 Hz Noise
0
0
1
1
G = +1
G = +8
G = +128
G = +1
G = +8
G = +128
10
Frequency, 5 V, 1 Hz to 1000 Hz
Frequency, 5 V, 1 Hz to 1 MHz
G = +128, 0.4µV/DIV
G = +1, 1µV/DIV
10
FREQUENCY (Hz)
FREQUENCY (Hz)
100
1k
100
10k
1s/DIV
100k
1k
Rev. A | Page 12 of 24
Figure 26. Instrumentation Amplifier Small Signal Pulse Response for Various
Figure 25. Instrumentation Amplifier Small Signal Pulse Response, G = 1,
Figure 24. Instrumentation Amplifier Current Noise Spectral Density
0.01
100
0.1
10
LOAD
1
NO
1
20mV/DIV
20mV/DIV
300pF
10
500pF
Capacitive Loads, G = 1
R
L
= 2 kΩ, C = 500 pF
FREQUENCY (Hz)
800pF
100
L
1k
5µs/DIV
10k
4µs/DIV
1
00k