AD8231ACPZ-RL Analog Devices Inc, AD8231ACPZ-RL Datasheet - Page 5
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AD8231ACPZ-RL
Manufacturer Part Number
AD8231ACPZ-RL
Description
IC,Instrumentation Amplifier,SINGLE,LLCC,16PIN,PLASTIC
Manufacturer
Analog Devices Inc
Datasheet
1.AD8231-EVALZ.pdf
(24 pages)
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
V
Table 3.
Parameter
INSTRUMENTATION AMPLIFIER
S
Offset Voltage
Input Currents
Gains
CMRR
Noise
Other Input Characteristics
Reference Input
= 3.0 V, V
Average Temperature Drift
Average Temperature Drift
Input Bias Current
Input Offset Current
Gain Error
Gain Drift
G = 1
G = 2
G = 4
G = 8
G = 16
G = 32
G = 64
G = 128
Input Voltage Noise, e
Output Voltage Noise, e
Current Noise
Common-Mode Input Impedance
Power Supply Rejection Ratio
Input Operating Voltage Range
Input Impedance
Voltage Range
Input Offset, V
Output Offset, V
G = 1
G = 2 to 128
G = 1 to 32
G = 64
G = 128
REF
= 1.5 V, T
OSI
OSO
A
ni
= 25°C, G = 1, R
no
L
= 10 kΩ, unless otherwise noted.
Conditions
V
T
T
1, 2, 4, 8, 16, 32, 64, or 128
T
e
V
f = 1 kHz
f = 1 kHz, T
f = 1 kHz, T
f = 0.1 Hz to 10 Hz
f = 1 kHz
f = 1 kHz, T
f = 1 kHz, T
f = 0.1 Hz to 10 Hz
f = 10 Hz
A
A
A
n
OS
IN+
= −40°C to +125°C
= −40°C to +125°C
= −40°C to +125°C
= √(e
RTI = V
, V
Rev. A | Page 5 of 24
IN−
ni
= 2.5 V, T
2
+ (e
OSI
A
A
A
A
= −40°C
= 125°C
= −40°C
= 125°C
+ V
no
/G)
OSO
A
2
= 25°C
/G
)
Min
80
86
92
98
104
110
110
110
100
0.05
−0.2
Typ
4
0.01
15
0.05
250
20
3
4
10
40
35
48
0.8
72
62
83
1.4
20
10||5
115
28
Max
15
0.05
30
0.5
100
0.05
20
30
+3.2
500
5
0.5
0.8
10
2.95
AD8231
Unit
μV
μV/°C
μV
μV/°C
pA
nA
pA
nA
%
%
ppm/°C
ppm/°C
ppm/°C
dB
dB
dB
dB
dB
dB
dB
dB
nV/√Hz
nV/√Hz
nV/√Hz
μV p-p
nV/√Hz
nV/√Hz
nV/√Hz
μV p-p
fA/√Hz
GΩ||pF
dB
V
kΩ||pF
V