LMV981 Ver la hoja de datos (PDF) - ON Semiconductor
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LMV981 Datasheet PDF : 21 Pages
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LMV981, LMV982
1.8 V DC ELECTRICAL CHARACTERISTICS Unless otherwise noted, all min/max limits are guaranteed for TA = 25°C,
V+ = 1.8 V, V− = 0 V, VCM = V+/2, VO = V+/2 and RL > 1 MW. Typical specifications represent the most likely parametric norm.
Parameter
Symbol
Condition
Min
Typ
Max
Unit
Input Offset Voltage
VIO
LMV981 (Single) (−40°C to +125°C)
LMV982 (Dual) (−40°C to +125°C)
1
6
mV
1
7.5
Input Offset Voltage
Average Drift
TCVIO
5.5
mV/°C
Input Bias Current
IB
(Note 2)
−40°C to +125°C
<1
nA
Input Offset Current
IIO
(Note 2)
−40°C to +125°C
<1
nA
Supply Current
ICC
(per Channel)
In Active Mode
−40°C to +125°C
75
185
mA
205
In Shutdown: LMV981 (Single)
1.0
−40°C to +125°C
2.0
In Shutdown: LMV982 (Dual)
3.5
−40°C to +125°C
5.0
Common Mode
Rejection Ratio
CMRR
0 V v VCM v 0.6 V, 1.4 V v VCM v 1.8 V
− 40°C to +125°C
40
dB
40
Power Supply
Rejection Ratio
Input Common−Mode
Voltage Range
PSRR
VCM
−0.2 V v VCM v 0 V, 1.8 V v VCM v 2 V
1.8 V v V+ v 5 V, VCM = 0.5 V
−40°C to +125°C
For CMRR w 50 dB and TA = 25°C
40
50
70
dB
50
V−
−0.2
V+
V
− 0.2 to 2.1 + 0.2
For CMRR w 50 dB and TA = − 40°C to +85°C
For CMRR w 50 dB and TA = − 40°C to +125°C
V−
V−
+ 0.2
V+
V+
− 0.2
Large Signal Voltage
AV
RL = 600 W to 0.9 V, VO = 0.2 V to 1.6 V, VCM = 0.5 V
77
101
dB
Gain LMV981
(Single) (Note 2)
−40°C to +125°C
73
RL = 2 kW to 0.9V, VO = 0.2 V to 1.6 V, VCM = 0.5 V
80
105
−40°C to +125°C
75
Large Signal Voltage
Gain LMV982 (Dual)
(Note 2)
RL = 600 W to 0.9 V, VO = 0.2 V to 1.6 V, VCM = 0.5 V
75
90
−40°C to +125°C
72
RL = 2 kW to 0.9 V, VO = 0.2 V to 1.6 V,VCM = 0.5 V
78
100
−40°C to +125°C
75
Output Swing
VOH
RL = 600 W to 0.9V, VIN = $100 mV
1.65 1.72
V
−40°C to +125°C
1.63
VOL
RL = 600 W to 0.9V, VIN = $100 mV
−40°C to +125°C
0.077
0.105
0.12
VOH
RL = 2 kW to 0.9V, VIN = $100 mV
1.75 1.77
−40°C to +125°C
1.74
VOL
RL = 2 kW to 0.9 V, VIN = $100 mV
−40°C to +125°C
0.24 0.035
0.04
2. Guaranteed by design and/or characterization.
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