LMV982 Datasheet PDF - ON Semiconductor
| Part Number | LMV982 | |
| Description | Operational Amplifiers | |
| Manufacturers | ON Semiconductor | |
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LMV981, LMV982
Single and Dual Low
Voltage, Rail-to-Rail Input
and Output, Operational
Amplifiers with Shutdown
The LMV981 Single and LMV982 Dual are low−voltage
operational amplifiers which can operate on single−sided power
supplies (1.8 V to 5.0 V) with rail−to−rail input and output swing.
Both devices come in small state−of−the−art packages and require
very low quiescent current making them ideal for battery−operated,
portable applications such as notebook computers and hand−held
instruments. Rail−to−Rail operation allows for optimal
signal−to−noise applications plus the small packages allow for closer
placement to signal sources further enhancing overall signal chain
performance.
The LMV981 Single and LMV982 Dual both have a shutdown pin
that can be used to disable the device and further reduce power
consumption. Shutdown is implemented by driving the SHDN Pin LOW.
Features
• Specified at Single−Sided Power Supply: 1.8 V, 2.7 V, and 5 V
• Small Packages:
LMV981 in a SC−70* and uLLGA (1.5mm x 1.5mm x 0.4mm)
LMV982 in a Micro10* and uQFN (1.4mm x 1.8mm x 0.6 mm)
• No Output Crossover Distortion
• Extended Industrial Temperature Range: −40°C to +125°C
• Low Quiescent Current 210 mA, max per channel
• No Output Phase−Reversal from Overdriven Input
• These are Pb−Free Devices
Typical Applications
• Notebook Computers, Portable Battery−Operated Instruments, PDA’s
• Active Filters, Supply−Current Monitoring
0.1
0.09
0.08
RL = 600 W
TA = 25°C
0.07
0.06
0.05
0.04
0.03
VOH
0.02
0.01
VOL
0
1.8 2.2 2.6 3
3.4 3.8 4.2 4.6 5
SUPPLY VOLTAGE (V)
Figure 1. Output Voltage Swing vs. Supply Voltage
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MARKING
DIAGRAMS
LMV981 (Single)
1
SC−70*
CASE 419B
6
AAE MG
G
1
1
ULLGA8
CASE 613AG
1
V MG
G
M = Date Code
G = Pb−Free Package
(Note: Microdot may be in either location)
LMV982 (Dual)
Micro10*
CASE 846B
V982
AYW
1
UQFN10
CASE 488AT
DE MG
G
A = Assembly Location
Y = Year
W = Work Week
G = Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 17 of this data sheet.
*Consult sales for package availability
© Semiconductor Components Industries, LLC, 2015
October, 2015 − Rev. 12
1
Publication Order Number:
LMV981/D
|
| |
 
LMV981, LMV982
2.7V DC ELECTRICAL CHARACTERISTICS Unless otherwise noted, all min/max limits are guaranteed for TA = 25°C,
V+ = 2.7 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)
16
1 7.5
mV
Input Offset Voltage
Average Drift
TCVIO
5.5 mV/°C
Input Bias Current
(Note 5)
IB
−40°C to +125°C
< 1 nA
Input Offset Current
(Note 5)
IIO
−40°C to +125°C
< 1 nA
Supply Current (per
Channel)
ICC
In Active Mode
−40°C to +125°C
80 190
210
mA
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 1.5 V, 2.3 V v VCM v 2.7 V
−40°C to +125°C
50 70
50
dB
Power Supply
Rejection Ratio
PSRR
−0.2 V v VCM v 0 V, 2.7 V v VCM v 2.9 V
1.8 V v V+ v 5 V, VCM = 0.5 V
−40°C to +125°C
50 70
50 70
50
dB
Input Common−Mode
Voltage Range
VCM
For CMRR w 50 dB and TA = 25°C
V−
− 0.2
−0.2
to 3.0
V+
+ 0.2
V
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
Gain LMV981
(Single) (Note 5)
AV
RL = 600 W to 1.35 V, VO = 0.2 V to 2.5 V
−40°C to +125°C
RL = 2 kW to 1.35 V, VO = 0.2 V to 2.5 V
−40°C to +125°C
87 104
86
92 110
91
dB
Large Signal Voltage
Gain LMV982 (Dual)
(Note 5)
AV
RL = 600 W to 1.35 V, VO = 0.2 V to 2.5 V
−40°C to +125°C
RL= 2 kW to 1.35 V, VO = 0.2 V to 2.5 V
−40°C to +125°C
78 90
75
81 100
78
Output Swing
VOH
RL = 600 W to 1.35 V, VIN = $100 mV
2.55 2.62
−40°C to +125°C
2.53
V
VOL RL = 600 W to 1.35 V, VIN = $100 mV
−40°C to +125°C
0.083
0.11
0.13
VOH
RL = 2 kW to 1.35 V, VIN = $100 mV
2.65 2.675
−40°C to +125°C
2.64
VOL RL = 2 kW to 1.35 V, VIN = $100 mV
−40°C to +125°C
0.025
0.04
0.045
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
5. Guaranteed by design and/or characterization.
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| Information | Total 21 Pages | |
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| Download | [ LMV982.PDF Datasheet ] | |
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