Data Sheet
AD8215
SPECIFICATIONS
TOPR = −40°C to +125°C, TA = 25°C, VS = 5 V, RL = 25 kΩ (RL is the output load resistor), unless otherwise noted.
Table 1.
Parameter
GAIN
Initial
Accuracy
Accuracy Over Temperature
Drift
VOLTAGE OFFSET
Offset Voltage, RTI
Over Temperature, RTI
Drift
INPUT
Input Impedance
Differential
Common Mode
Common-Mode Input Voltage Range
Differential Input Voltage Range
Common-Mode Rejection Ratio
OUTPUT
Output Voltage Range Low
Output Voltage Range High
Output Impedance
DYNAMIC RESPONSE
Small Signal −3 dB Bandwidth
Slew Rate
NOISE
0.1 Hz to 10 Hz, RTI
Spectral Density, 1 kHz, RTI
POWER SUPPLY
Operating Range
Quiescent Current Over Temperature
Power Supply Rejection Ratio
TEMPERATURE RANGE
For Specified Performance
Min Typ Max
Unit
20
V/V
±0.15 %
±0.3
%
0
−8
−15
ppm/°C
±1
mV
±2.5
mV
−15 +6
+18
µV/°C
Conditions
VO ≥ 0.1 V dc, TA
TOPR
TOPR
TA
TOPR
TOPR
5
5
3.5
−2
+65
250
100 120
80
90
0.03
0.10
4.95
4.90
2
450
4.5
7
70
4.5
5.5
1.3
2.2
75
−40
+125
kΩ
MΩ
kΩ
V
mV
dB
dB
V
V
V
V
Ω
kHz
V/µs
µV p-p
nV/√Hz
V
mA
dB
°C
Common-mode voltage > 5 V
Common-mode voltage < 5 V
Common-mode continuous
Differential input voltage
TOPR, f = dc to 50 kHz, VCM > 5 V
TOPR, f = dc to 40 kHz, VCM < 5 V
TA
TOPR
TA
TOPR
TOPR
TA
VCM > 5 V1, TOPR
TOPR
1 When the input common-mode voltage is less than 5 V, the supply current increases, which can be calculated by IS = −0.275 (VCM) + 2.5.
Rev. A | Page 3 of 16