AD795
SPECIFICATIONS
At +25°C and 15 V dc, unless otherwise noted.
Table 1.
AD795JR
Typ
Parameter
Test Conditions/Comments
TMIN − TMAX
Min
Max
Unit
INPUT OFFSET VOLTAGE1
Initial Offset
Offset
100
300
3
110
100
500
1000
10
μV
μV
μV/°C
dB
dB
vs. Temperature
vs. Supply (PSRR)
vs. Supply (PSRR)
INPUT BIAS CURRENT2
Either Input
Either Input at TMAX = 70°C
Either Input
Offset Current
86
84
TMIN − TMAX
VCM = 0 V
VCM = 0 V
VCM = +10 V
VCM = 0 V
VCM = 0 V
1
23
1
0.1
2
2
pA
nA
nA
pA
nA
1.0
Offset Current at TMAX = 70°C
OPEN-LOOP GAIN
VO = 10 V
RL ≥ 10 kΩ
RL ≥ 10 kΩ
0.1 Hz to 10 Hz
f = 10 Hz
f = 100 Hz
f = 1 kHz
f = 10 kHz
f = 0.1 Hz to 10 Hz
f = 1 kHz
110
100
120
108
1.0
20
12
11
dB
dB
INPUT VOLTAGE NOISE
3.3
50
40
17
11
μV p-p
nV/√Hz
nV/√Hz
nV/√Hz
nV/√Hz
fA p-p
fA/√Hz
9
INPUT CURRENT NOISE
13
0.6
FREQUENCY RESPONSE
Unity Gain, Small Signal
Full Power Response
Slew Rate, Unity Gain
SETTLING TIME3
To 0.1%
To 0.01%
Overload Recovery4
Total Harmonic
G = −1
VO = 20 V p-p, RL = 2 kΩ
VO = 20 V p-p, RL = 2 kΩ
1.6
16
1
MHz
kHz
V/μs
10 V step
10 V step
50% overdrive
f = 1 kHz
10
11
2
μs
μs
μs
Distortion
R1 ≥ 10 kΩ, VO = 3 V rms
−108
dB
INPUT IMPEDANCE
Differential
Common Mode
VDIFF
=
1 V
1012||2
1014||2.2
Ω||pF
Ω||pF
INPUT VOLTAGE RANGE
Differential5
Common-Mode Voltage
Over Maximum Operating Temperature
Common-Mode Rejection Ratio
20
11
V
V
V
dB
dB
10
10
90
VCM
TMIN − TMAX
=
10 V
110
100
86
OUTPUT CHARACTERISTICS
Voltage
RL ≥ 2 kΩ
TMIN − TMAX
VS − 4
VS − 4
5
VS − 2.5
V
V
mA
mA
Current
VOUT
=
10 V
10
15
Short circuit
Rev. C | Page 3 of 20
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