AD795 Analog Devices, AD795 Datasheet - Page 3

• Manufacturer Part Number: AD795
• Description: Low Power, Low Noise Precision FET Op Amp
• Manufacturer: Analog Devices

Specifications of AD795

• -3db Bandwidth: 1.6MHz
• Slew Rate: 1V/µs
• Vos: 100µV
• Ib: 1pA
• # Opamps Per Pkg: 1
• Input Noise (nv/rthz): 9nV/rtHz
• Vcc-vee: 8V to 36V
• Isy Per Amplifier: 1.5mA
• Packages: SOIC

SPECIFICATIONS
At +25°C and ±15 V dc, unless otherwise noted.
Table 1.
Parameter
INPUT OFFSET VOLTAGE
INPUT BIAS CURRENT
OPEN-LOOP GAIN
INPUT VOLTAGE NOISE
INPUT CURRENT NOISE
FREQUENCY RESPONSE
SETTLING TIME
INPUT IMPEDANCE
INPUT VOLTAGE RANGE
OUTPUT CHARACTERISTICS
Initial Offset
vs. Temperature
vs. Supply (PSRR)
vs. Supply (PSRR)
Either Input
Either Input at T
Either Input
Offset Current
Offset Current at T
Unity Gain, Small Signal
Full Power Response
Slew Rate, Unity Gain
To 0.1%
To 0.01%
Overload Recovery
Total Harmonic
Differential
Common Mode
Differential
Common-Mode Voltage
Over Maximum Operating Temperature
Common-Mode Rejection Ratio
Voltage
Current
Offset
Distortion
5
3
MAX
MAX
2
4
= 70°C
1
= 70°C
Test Conditions/Comments
T
T
V
V
V
V
V
V
R
R
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
G = −1
V
V
10 V step
10 V step
50% overdrive
f = 1 kHz
R1 ≥ 10 kΩ, V
V
V
T
R
T
V
Short circuit
MIN
MIN
MIN
MIN
CM
CM
CM
CM
CM
O
L
L
O
O
DIFF
CM
L
OUT
≥ 10 kΩ
≥ 10 kΩ
≥ 2 kΩ
= ±10 V
= 20 V p-p, R
= 20 V p-p, R
= 0 V
= 0 V
= +10 V
= 0 V
= ±10 V
= 0 V
− T
− T
− T
− T
= ±1 V
= ±10 V
MAX
MAX
MAX
MAX
O
Rev. C | Page 3 of 20
= 3 V rms
L
L
= 2 kΩ
= 2 kΩ
Min
86
84
110
100
±10
±10
90
86
V
V
±5
S
S
− 4
− 4
Typ
100
300
3
110
100
1
23
1
0.1
120
108
1.0
20
12
11
9
13
0.6
1.6
16
1
10
11
2
−108
10
10
±20
±11
110
100
V
±10
±15
2
S
AD795JR
12
14
− 2.5
||2
||2.2
Max
500
1000
10
1.0
3.3
50
40
17
11
2
Unit
μV
μV
μV/°C
dB
dB
pA
nA
nA
pA
dB
dB
μV p-p
nV/√Hz
nV/√Hz
nV/√Hz
nV/√Hz
fA p-p
fA/√Hz
MHz
kHz
V/μs
μs
μs
μs
dB
Ω||pF
Ω||pF
V
V
V
dB
dB
V
V
mA
mA
AD795
nA