AD8231-EVALZ Analog Devices Inc, AD8231-EVALZ Datasheet - Page 15

• 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

OPERATIONAL AMPLIFIER PERFORMANCE CURVES
100
–20
100
–20
80
60
40
20
80
60
40
20
0
0
Figure 35. Operational Amplifier Open-Loop Gain and Phase vs.
Figure 36. Operational Amplifier Open-Loop Gain and Phase vs.
10
10
Figure 37. Operational Amplifier Small Signal Response for
R
C
R
C
LOAD
20mV/DIV
L
L
L
L
NO
= 10kΩ
= 200pF
= 10kΩ
= 200pF
800pF
100
100
Various Capacitive Loads, V
1nF
1k
1k
FREQUENCY (Hz)
FREQUENCY (Hz)
Frequency, V = 5 V
Frequency, V
1.5nF
2nF
10k
10k
S
S
= 3 V
100k
100k
5µs/DIV
72° PHASE
MARGIN
76° PHASE
S
MARGIN
= 5 V
1M
1M
10M
10M
–90
–100
–110
–120
–130
–140
–150
–90
–100
–110
–120
–130
–140
–150
Rev. A | Page 15 of 24
Figure 39. Operational Amplifier Large Signal Transient Response, V
Figure 40. Operational Amplifier Large Signal Transient Response, V
Figure 38. Operational Amplifier Small Signal Response for
20mV/DIV
LOAD
300pF
NO
LOAD
LOAD
NO
NO
Various Capacitive Loads, V
1.5nF║2kΩ
1nF║2kΩ
1nF║2kΩ
1.5nF║2kΩ
TIME (5µs/DIV)
TIME (5µs/DIV)
800pF
1nF
1.5nF
5µs/DIV
S
= 3 V
AD8231
S
S
= 5 V
= 3 V