OP37
(V = ꢂ15 V, T = 25ꢃC, unless otherwise noted.)
Typical Electrical Characteristics
S
A
OP37NT
Typical
OP37N
Typical
OP37GT
Typical
OP37G
Typical
OP37GR
Typical
Parameter
Symbol
Conditions
Unit
Average Input
Offset Voltage
Drift
TCVOS or Nulled or
TCVOSN
Unnulled
RP = 8 kW
to 20 kW
0.2
80
0.2
80
0.3
0.3
0.4
mV/∞C
pA/∞C
pA/∞C
Average Input
Offset Current
Drift
Average Input
Bias Current
Drift
TCIOS
TCIB
130
160
130
160
180
200
100
100
Input Noise
Voltage Density en
fO = 10 Hz
fO = 30 Hz
fO = 1000 Hz
3.5
3.1
3.0
3.5
3.1
3.0
3.5
3.1
3.0
3.5
3.1
3.0
3.8
3.3
3.2
nV/÷Hz
nV/÷Hz
nV/÷Hz
Input Noise
Current Density in
fO = 10 Hz
fO = 30 Hz
fO = 1000 Hz
1.7
1.0
0.4
1.7
1.0
0.4
1.7
1.0
0.4
1.7
1.0
0.4
1.7
1.0
0.4
pA/÷ Hz
pA/÷ Hz
pA/÷ Hz
Input Noise
Voltage
en p-p
0.1 Hz to
10 Hz
RL ≥ 2k W
0.08
17
0.08
17
0.08
17
0.08
17
0.09
17
mV p-p
V/ms
Slew Rate
Gain Bandwidth
Product
SR
GBW
fO = 10 kHz
63
63
63
63
63
MHz
–6–
REV. B
ADI [ ADI ]
