LMV981 Просмотр технического описания (PDF) - ON Semiconductor
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LMV981 Datasheet PDF : 21 Pages
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LMV981, LMV982
5V DC ELECTRICAL CHARACTERISTICS Unless otherwise noted, all min/max limits are guaranteed for TA = 25°C, V+ = 5 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 8)
−40°C to +125°C
<1
nA
Input Offset Current
IIO
(Note 8)
−40°C to +125°C
<1
nA
Supply Current (per
ICC
Channel)
In Active Mode
−40°C to +125°C
95
210
mA
230
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
CMRR
0 V v VCM v 3.8 V, 4.6 V v VCM v 5.0 V
50
70
dB
Rejection Ratio
−40°C to +125°C
50
Power Supply
Rejection Ratio
Input Common−Mode
Voltage Range
PSRR
VCM
−0.2 V v VCM v 0 V, 5.0 V v VCM v 5. 2V
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
50
70
50
70
dB
50
V−
−0.2
V+
V
− 0.2 to 5.3 + 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−
+ 0.3
V+
V+
− 0.3
Large Signal Voltage
AV
RL = 600 W to 2.5 V, VO = 0.2 V to 4.8 V
88
102
dB
Gain LMV981
(Single) (Note 8)
−40°C to +125°C
87
RL = 2 kW to 2.5 V, VO = 0.2 V to 4.8 V
94
113
−40°C to +125°C
93
Large Signal Voltage
AV
Gain LMV982 (Dual)
(Note 8)
RL = 600 W to 2.5 V, VO = 0.2 V to 4.8 V
−40°C to +125°C
RL = 2 kW to 2.5 V, VO = 0.2 V to 4.8 V
−40°C to +125°C
81
90
78
85
100
82
Output Swing
VOH
RL = 600 W to 2.5 V, VIN = $100 mV
4.855 4.89
V
−40°C to +125°C
4.835
VOL
RL = 600 W to 2.5 V, VIN = $100 mV
−40°C to +125°C
0.12 0.16
0.18
VOH
RL = 2 kW to 2.5 V, VIN = $100 mV
4.945 4.967
−40°C to +125°C
4.935
VOL
RL = 2 kW to 2.5 V, VIN = $100 mV
−40°C to +125°C
0.037
0.065
0.075
8. Guaranteed by design and/or characterization.
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