AD8231-EVALZ Analog Devices Inc, AD8231-EVALZ Datasheet - Page 16

• 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 41. Operational Amplifier Voltage Spectral Noise Density vs. Frequency
Figure 43. Operational Amplifier Bias Current vs. Common Mode
1000
–0.2
–100
–200
–300
–400
900
800
700
600
500
400
300
200
100
Figure 42. Operational Amplifier Bias Current vs. Temperature
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
400
300
200
100
0
0
–40
0
1
–3
–25
V
3V
5V
S
= ±2.5V
–10
–2
10
5
V
–1
TEMPERATURE (°C)
20
S
FREQUENCY (Hz)
100
= ±1.5V
35
V
CM
0
50
(V)
1k
65
1
80
10k
95
2
110
100k
125
3
Rev. A | Page 16 of 24
140
120
100
Figure 46. Operational Amplifier Power Supply Rejection Ratio
80
60
40
20
–0.2
–0.4
–0.6
–0.8
–1.0
–0.2
–0.4
–0.6
–0.8
–1.0
+V
–V
+V
–V
0
1.0
0.8
0.6
0.4
0.2
1.0
0.8
0.6
0.4
0.2
Figure 44. Operational Amplifier Output Voltage Swing vs.
Figure 45. Operational Amplifier Output Voltage Swing vs.
1
S
S
S
S
0.1
0.1
10
Output Current, V
Output Current, V
OUTPUT CURRENT (mA)
OUTPUT CURRENT (mA)
1
1
FREQUENCY (Hz)
100
–PSRR
1k
S
S
= 3 V
= 5 V
+PSRR
10
10
10k
–40°C
+25°C
+85°C
+125°C
–40°C
+25°C
+85°C
+125°C
100k
100
100