AD8221ARM-REEL Analog Devices Inc, AD8221ARM-REEL Datasheet - Page 5
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AD8221ARM-REEL
Manufacturer Part Number
AD8221ARM-REEL
Description
IC,Instrumentation Amplifier,SINGLE,TSSOP,8PIN,PLASTIC
Manufacturer
Analog Devices Inc
Datasheet
1.AD8221-EVAL.pdf
(24 pages)
Specifications of AD8221ARM-REEL
Rohs Status
RoHS non-compliant
Design Resources
Low Cost, High Voltage, Programmable Gain Instrumentation Amplifier Using AD5292 and AD8221 (CN0114) Low Cost Programmable Gain Instrumentation Amplifier Circuit Using ADG1611 and AD620 (CN0146)
Amplifier Type
Instrumentation
Number Of Circuits
1
Slew Rate
2 V/µs
-3db Bandwidth
825kHz
Current - Input Bias
500pA
Voltage - Input Offset
60µV
Current - Supply
900µA
Current - Output / Channel
18mA
Voltage - Supply, Single/dual (±)
4.6 V ~ 36 V, ±2.3 V ~ 18 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
Output Type
-
Gain Bandwidth Product
-
Lead Free Status / RoHS Status
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD8221ARM-REEL7
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Parameter
TEMPERATURE RANGE
1
2
3
4
Table 2.
Parameter
COMMON-MODE REJECTION RATIO (CMRR)
NOISE
VOLTAGE OFFSET
INPUT CURRENT
Total RTI V
Does not include the effects of external resistor R
One input grounded. G = 1.
See Typical Performance Characteristics for expected operation between 85°C to 125°C.
Specified Performance
Operating Range
CMRR DC to 60 Hz with 1 kΩ Source Imbalance
CMRR at 10 kHz
Voltage Noise, 1 kHz
RTI
Current Noise
Input Offset, V
Output Offset, V
Offset RTI vs. Supply (PSR)
Input Bias Current
Input Offset Current
G = 1
G = 10
G = 100
G = 1000
G = 1
G = 10
G = 100
G = 1000
Input Voltage Noise, e
Output Voltage Noise, e
G = 1
G = 10
G = 100 to 1000
Over Temperature
Average TC
Over Temperature
Average TC
G = 1
G = 10
G = 100
G = 1000
Over Temperature
Average TC
Over Temperature
Average TC
OS
= (V
OSI
) + (V
OSI
1
OSO
4
OSO
/G).
NI
NO
Conditions
G
.
Conditions
V
V
RTI noise = √ e
V
f = 0.1 Hz to 10 Hz
f = 1 kHz
f = 0.1 Hz to 10 Hz
V
T = −40°C to +85°C
V
T = −40°C to +85°C
V
T = −40°C to +85°C
T = −40°C to +85°C
CM
CM
IN+
S
S
S
= ±5 V to ±15 V
= ±5 V to ±15 V
= ±2.3 V to ±18 V
, V
= −10 V to +10 V
= –10 V to +10 V
IN−
Rev. C | Page 5 of 24
Min
–40
–40
, V
REF
= 0
NI
2
+ (e
AR Grade
Typ
NO
/G)
2
Max
+85
+125
Min
80
100
120
130
80
90
100
100
90
100
120
120
Min
–40
–40
Typ
2
0.5
0.25
40
6
100
120
140
140
0.5
3
0.3
3
ARM Grade
BR Grade
Typ
Max
8
75
70
135
0.9
600
1.00
9
2
3
1
1.5
Max
+85
+125
AD8221
Unit
dB
dB
dB
dB
dB
dB
dB
dB
nV/√Hz
nV/√Hz
µV p-p
µV p-p
µV p-p
fA/√Hz
pA p-p
µV
µV
µV/°C
µV
mV
µV/°C
dB
dB
dB
dB
nA
nA
pA/°C
nA
nA
pA/°C
Unit
°C
°C