OP1177/OP2177/OP4177
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
VS = 5.0 V, VCM = 0 V, TA = 25°C, unless otherwise noted.
Table 1.
Parameter
Symbol
Conditions
Min
Typ1
Max
Unit
INPUT CHARACTERISTICS
Offset Voltage
OP1177
VOS
VOS
VOS
VOS
IB
15
15
25
25
+0.5
+0.2
60
75
100
120
+2
μV
μV
μV
μV
nA
nA
V
dB
dB
V/mV
OP2177/OP4177
OP1177/OP2177
OP4177
Input Bias Current
Input Offset Current
Input Voltage Range
Common-Mode Rejection Ratio
−40°C < TA < +125°C
−40°C < TA < +125°C
−40°C < TA < +125°C
−40°C < TA < +125°C
−2
−1
−3.5
120
118
1000
IOS
+1
+3.5
CMRR
AVO
VCM = −3.5 V to +3.5 V
−40°C < TA < +125°C
RL = 2 kΩ, VO = −3.5 V to +3.5 V
126
125
2000
Large Signal Voltage Gain
Offset Voltage Drift
OP1177/OP2177
ΔVOS/ΔT
ΔVOS/ΔT
−40°C < TA < +125°C
−40°C < TA < +125°C
0.2
0.3
0.7
0.9
μV/°C
μV/°C
OP4177
OUTPUT CHARACTERISTICS
Output Voltage High
Output Voltage Low
Output Current
VOH
VOL
IOUT
IL = 1 mA, −40°C < TA < +125°C
IL = 1 mA, −40°C < TA < +125°C
VDROPOUT < 1.2 V
+4
+4.1
−4.1
10
V
V
mA
−4
POWER SUPPLY
Power Supply Rejection Ratio
OP1177
PSRR
PSRR
ISY
VS = 2.5 V to 15 V
−40°C < TA < +125°C
VS = 2.5 V to 15 V
−40°C < TA < +125°C
VO = 0 V
120
115
118
114
130
125
121
120
400
500
dB
dB
dB
dB
μA
μA
OP2177/OP4177
Supply Current per Amplifier
500
600
−40°C < TA < +125°C
DYNAMIC PERFORMANCE
Slew Rate
Gain Bandwidth Product
NOISE PERFORMANCE
Voltage Noise
Voltage Noise Density
Current Noise Density
MULTIPLE AMPLIFIERS CHANNEL SEPARATION
SR
GBP
RL = 2 kΩ
0.7
1.3
V/μs
MHz
en p-p
en
in
0.1 Hz to 10 Hz
f = 1 kHz
f = 1 kHz
DC
0.4
7.9
0.2
μV p-p
nV/√Hz
pA/√Hz
μV/V
8.5
CS
0.01
−120
f = 100 kHz
dB
1 Typical values cover all parts within one standard deviation of the average value. Average values given in many competitor data sheets as typical give unrealistically
low estimates for parameters that can have both positive and negative values.
Rev. G | Page 3 of 24
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