Data Sheet
AD8213
Rev. C | Page 3 of 16
SPECIFICATIONS
T
OPR
= operating temperature range, V
S
= 5 V, R
L
= 25 k?(R
L
is the output load resistor), unless otherwise noted.
Table 1.
Parameter
Test Conditions/Comments
Min
Typ
Max
Unit
GAIN
Initial
20
V/V
Accuracy
V
O
e 0.1 V dc
?.25
%
Accuracy Over Temperature
T
OPR
?.5
%
Gain vs. Temperature
0
10
25
ppm/癈
VOLTAGE OFFSET
Offset Voltage (RTI)
25癈
?
mV
Over Temperature (RTI)
TOPR
?.2
mV
Offset Drift
T
OPR
?2
礦/癈
INPUT
Input Impedance
Differential
5
k&
Common Mode
V common mode > 5 V
5
M&
V common mode < 5 V
3.5
k&
Common-Mode Input Voltage Range
Common mode continuous
2
+65
V
Differential Input Voltage Range
Differential input voltage
250
mV
Common-Mode Rejection
TOPR, f = DC, VCM > 5 V (see Figure 5)
100
120
dB
TOPR, f = DC, VCM < 5 V (see Figure 5)
80
90
dB
OUTPUT
Output Voltage Range Low
AD8213Y, AD8213WY
0.1
0.05
V
AD8213WH
0.15
V
Output Voltage Range High
AD8213Y, AD8213WY
4.95
4.9
V
AD8213WH
4.88
V
Output Impedance
2
&
FILTER RESISTOR
CF access to resistor for low-pass filter
18
20
22
k&
DYNAMIC RESPONSE
Small Signal 3 dB Bandwidth
500
kHz
Slew Rate
C
OUT
= 20 pF, no filter capacitor (C
F
)
4.5
V/祍
C
OUT
= 20 pF, C
F
= 20 pF
2.7
V/祍
NOISE
0.1 Hz to 10 Hz, RTI
7
礦 p-p
Spectral Density, 1 kHz, RTI
70
nV/Hz
POWER SUPPLY
Operating Range
4.5
5.5
V
Quiescent Current Over Temperature
VCM > 5 V, per amplifier
1
, total supply
current for two channels
AD8213Y, AD8213WY
2.5
3.75
mA
AD8213WH
4.5
mA
Power Supply Rejection Ratio
AD8213Y, AD8213WY
76
dB
AD8213WH
74
dB
TEMPERATURE RANGE
For Specified Performance
AD8213Y, AD8213WY
40
+125
癈
AD8213WH
40
+150
癈
1
When the input common mode is less than 5 V, the supply current increases. This can be calculated by I
S
= 0.52(V
CM
) + 4.9 (see Figure 11).