AD8244
V
S
= ±5 V, T
A
= 25°C, V
IN
= 0 V, R
L
= 10 kΩ, unless otherwise noted.
Table 2.
Parameter
DC PERFORMANCE
Offset Voltage
Over Temperature
Average Temperature Coefficient
Offset Voltage Matching
Input Bias Current
Over Temperature
Input Bias Current Matching
Over Temperature
SYSTEM PERFORMANCE
Nominal Gain
System Error
Average Temperature Coefficient
Gain Matching
Nonlinearity
NOISE PERFORMANCE
Voltage Noise
Spectral Density
Peak-to-Peak
Current Noise
Spectral Density
Peak-to-Peak
DYNAMIC PERFORMANCE
Small Signal Bandwidth
Slew Rate
Settling Time to 0.01%
INPUT CHARACTERISTICS
Input Voltage Range
Over Temperature
Input Impedance
OUTPUT CHARACTERISTICS
Output Swing
Over Temperature
Output Swing
Over Temperature
Short-Circuit Current
Capacitive Load Drive
POWER SUPPLY
Operating Range
Power Supply Rejection
Supply Current per Amplifier
Over Temperature
TEMPERATURE RANGE
Specified Performance
1
2
Data Sheet
Test Conditions/Comments
Min
Typ
Max
100
600
1.25
10
800
10
150
Min
Typ
Max
100
350
0.675
5
500
2
50
0.2
Unit
µV
mV
µV/°C
µV
pA
pA
pA
pA
V/V
%
ppm/°C
%
ppm
T
A
= −40°C to +85°C
T
A
= −40°C to +85°C
Channel to channel
0.5
T
A
= 85°C
Channel to channel
T
A
= 85°C
0.05
2
1
V
OUT
= −3 V to +3 V
T
A
= −40°C to +85°C
Channel to channel
V
OUT
= −3 V to +3 V
0.5
0.05
2
1
0.05
2
0.08
20
20
0.03
1
0.05
f = 1 kHz
f = 0.1 Hz to 10 Hz
f = 1 kHz
f = 0.1 Hz to 10 Hz
−3 dB
V
OUT
= −3 V to +3 V
−5
–5
13
0.4
0.8
8
3.3
0.8
14
+4
+3.5
10||4
−5
–5
13
0.4
0.8
8
3.3
0.8
14
2
nV/√Hz
µV p-p
fA/√Hz
fA p-p
MHz
V/µs
µs
T
A
= −40°C to +85°C
+4
+3.5
10||4
V
V
TΩ||pF
V
V
V
V
mA
pF
V
V
dB
µA
µA
°C
R
L
= 10 kΩ
T
A
= −40°C to +85°C
R
L
= no load
T
A
= −40°C to +85°C
−4.9
–4.88
−4.975
–4.95
10
200
+4.9
+4.88
+4.97
+4.95
−4.9
–4.88
−4.975
–4.95
10
200
+4.9
+4.88
+4.97
+4.95
Single supply
Dual supply
V
S
= ±3 V to ±18 V
I
OUT
= 0 mA
T
A
= −40°C to +85°C
T
A
3
±1.5
90
180
36
±18
250
300
+85
3
±1.5
80
36
±18
90
180
250
300
+85
−40
−40
Error as a percentage of the measurement. This includes the effects of open-loop gain and common-mode rejection ratio.
The inputs of the
can go up to the positive supply; however, the input range is derated because error increases near the positive supply as the input
transistors start to saturate.
3
For more information on the input impedance, see Figure 24 and Figure 37.
Rev. 0 | Page 4 of 20
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