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OP27A, OP27C, OP27E, OP27G
OP37A, OP37C, OP37E, OP37G
LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL-AMPLIFIER
SLOS100C – FEBRUARY 1989 – REVISED SEPTEMBER 2000
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
OP27 operating characteristics over operating free-air temperature range, VCC± = ±15 V
PARAMETER
TEST CONDITIONS
OP27A, OP27E
OP27C, OP27G
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
SR
Slew rate
AVD ≥ 1,
RL ≥ 2 k
1.7
2.8
1.7
2.8
V/
s
VN(PP)
Peak-to-peak equivalent
input noise voltage
f = 0.1 Hz to 10 Hz, RS = 20 ,
See Figure 34
0.08
0.18
0.09
0.25
V
f = 10 Hz,
RS = 20
3.5
5.5
3.8
8
Vn
Equivalent input noise voltage
f = 30 Hz,
RS = 20
3.1
4.5
3.3
5.6
nV/
√Hz
f = 1 kHz,
RS = 20
3
3.8
3.2
4.5
f = 10 Hz,
See Figure 35
1.5
4
1.5
In
Equivalent input noise current
f = 30 Hz,
See Figure 35
1
2.3
1
pA/
√Hz
f = 1 kHz,
See Figure 35
0.4
0.6
0.4
0.6
Gain-bandwidth product
f = 100 kHz
5
8
5
8
MHz
OP37 operating characteristics over operating free-air temperature range, VCC± = ±15 V
PARAMETER
TEST CONDITIONS
OP37A, OP37E
OP37C, OP37G
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
SR
Slew rate
AVD ≥ 5,
RL ≥ 2 k
11
17
11
17
V/
s
VN(PP)
Peak-to-peak equivalent
input noise voltage
f = 0.1 Hz to 10 Hz, RS = 20 ,
See Figure 34
0.08
0.18
0.09
0.25
V
Ei
lt i
t
i
f = 10 Hz,
RS = 20
3.5
5.5
3.8
8
Vn
Equivalent input noise
voltage
f = 30 Hz,
RS = 20
3.1
4.5
3.3
5.6
nV/
√Hz
voltage
f = 1 kHz,
RS = 20
3
3.8
3.2
4.5
f = 10 Hz,
See Figure 35
1.5
4
1.5
In
Equivalent input noise current
f = 30 Hz,
See Figure 35
1
2.3
1
pA/
√Hz
f = 1 kHz,
See Figure 35
0.4
0.6
0.4
0.6
Gain bandwidth product
f = 10 kHz
45
63
45
63
MHz
Gain-bandwidth product
AV ≥ 5,
f = 1 MHz
40
MHz