AD8231-EVALZ Analog Devices Inc, AD8231-EVALZ Datasheet - Page 10

• 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 9. Instrumentation Amplifier Bias Current vs. Temperature
–0.5
–1.0
–1.5
–2.0
–0.2
–0.4
–0.6
–0.8
–1.0
2000
1500
1000
–500
2.0
1.5
1.0
0.5
1.0
0.8
0.6
0.4
0.2
500
0
0
–2.5
–1.5
0
–40
Figure 10. Instrumentation Amplifier Bias Current vs.
Figure 11. Instrumentation Amplifier Bias Current vs.
V
V
REF
CM
–2.0
–1.2
= MIDSUPPLY
–20
= MIDSUPPLY
–1.5
–0.9
Common-Mode Voltage, 5 V
Common-Mode Voltage, 3 V
0
–1.0
–0.6
20
TEMPERATURE (°C)
–0.5
–0.3
3V
5V
V
V
CM
CM
40
0
0
(V)
(V)
0.5
0.3
60
1.0
0.6
80
1.5
0.9
+V
–V
V
+V
–V
V
100
REF
REF
S
S
S
S
= –2.5V
= –1.5V
= +2.5V
= +1.5V
2.0
1.2
= 0V
= 0V
120
2.5
1.5
Rev. A | Page 10 of 24
Figure 12. Instrumentation Amplifier Input Common-Mode Range vs.
Figure 13. Instrumentation Amplifier Input Common-Mode Range vs.
Figure 14. Instrumentation Amplifier Input Common-Mode Range vs.
6
5
4
3
2
1
0
6
5
4
3
2
1
0
6
5
4
3
2
1
0
0
0
0
0.02V, 2.22V
0.02V, 4.22V
0.02V, 0.78V
0.02V, 3.72V
0.02V, 1.72V
0.02V, 1.28V
0V, 2.96V
0V, 0.04V
3V SINGLE SUPPLY
0V, 4.96V
0.5
0.5
5V SINGLE SUPPLY
1
1.0
1.0
1.5V, 4.96V
1.5V, 2.96V
1.5V, 0.04V
Output Voltage, V
Output Voltage, V
5V SINGLE SUPPLY
Output Voltage, V
3V SINGLE SUPPLY
1.5
1.5
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
5V SINGLE SUPPLY
2
2.98V, 0.78V
2.98V, 2.22V
2.0
2.0
2.5V, 2.96V
3V SINGLE
2.5V, 0.04V
2.5V, 4.96V
SUPPLY
2.5
2.5
3
2.92V, 1.5V
REF
REF
REF
3.0
3.0
= 1.5 V
= 2.5 V
= 0 V
2.98V, 2.72V
2.98V, 0.28V
4
3.5
3.5
4.98V, 3.22V
4.98V, 1.78V
4.0
4.92V, 2.5V
4.0
4.98V, 3.72V
4.98V,1.28V
5
4.5
4.5
5
5
.0
.0
6