AD8231ACPZ-RL Analog Devices Inc, AD8231ACPZ-RL Datasheet - Page 15

• Manufacturer Part Number: AD8231ACPZ-RL
• Description: IC,Instrumentation Amplifier,SINGLE,LLCC,16PIN,PLASTIC
• Manufacturer: Analog Devices Inc

Specifications of AD8231ACPZ-RL

• Amplifier Type: Instrumentation
• Number Of Circuits: 2
• Output Type: Rail-to-Rail
• Slew Rate: 1.1 V/µs
• Gain Bandwidth Product: 7MHz
• Current - Input Bias: 250pA
• Voltage - Input Offset: 4µV
• Current - Supply: 4mA
• Current - Output / Channel: 70mA
• Voltage - Supply, Single/dual (±): 3 V ~ 6 V, ±1.5 V ~ 3 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-LFCSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD8231-EVALZ - BOARD EVAL FOR AD8231
• -3db Bandwidth: -
• Lead Free Status / RoHS Status: 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