LP324   
Micropower Quad Operational Amplifier 		Click link to Download

Features
•Low supply current: 85µA (typ)
•Low offset voltage: 2mV (typ)
•Low input bias current: 2nA (typ)
•Input common mode to GND
•Interfaces to CMOS logic
•Wide supply range: 3V < V+ < 32V
•Small Outline Package available
•Pin-for-pin compatible with LM324

Description

The LP324 series consists of four independent, high gain internally compensated micropower operational amplifiers. These amplifiers are specially suited for operation in battery systems while maintaining good input specifications, and extremely low supply current drain. In addition, the LP324 has an input common mode range, and output source range which includes ground, making it ideal in single supply applications.

These amplifiers are ideal in applications which include portable instrumentation, battery backup equipment, and other circuits which require good DC performance and low supply current.
Also Recommended
LPV324▲Lower Power, Lower Voltage Version
MY BRIEFCASE                                     Remove all from My Briefcase 
Click any "Briefcase" icon to add an item

                                              LP324
Drag-Select for Table Reset Graph
Also Recommended
LPV324▲Lower Power, Lower Voltage Version

Connection Diagram
click for larger image



Typical Performance
click for larger image


Paramaters / ValuesLP324 LPV324
Supply Min3 Volt 2.7 Volt
Supply Max32 Volt 5 Volt
Gain Bandwidth0.1 MHz 0.152 MHz
Offset Voltage max, 25C9 mV 7 mV
Max Input Bias Current20 nA 60 nA
Channels4 Channels 4 Channels
Supply Current Per Channel0.02125 mA 0.0075 mA
PowerWise Rating 2212.5 uA/MHz 49.3 uA/MHz
Input OutputTypeVcm to V-, Not R-R Out Vcm to V-, R-R Out
Slew Rate0.05 Volts/usec 0.1 Volts/usec
Output Current4 mA 17 mA
Shut downNo No
Voltage Noise80 nV/root(Hz) 146 nV/root(Hz)
Special FeaturesUndefined Undefined
Temperature Min0 deg C -40 deg C
Temperature Max70 deg C 85 deg C
FunctionOp Amp Op Amp

Datasheets
TitleSizeDateOther
Language
LP324/LP2902 Micropower Quad Operational Amplifier364
Kbytes		9-Jul-01日本語

Part Number(s)
(NSID)		Top ViewAvailabilityCurrent Reported StockBudgetary PricingStandard Pack Size
LP324M/NOPB
LP324M

RoHS Status



SOIC NARROW		Full production
Lead Time: 16 weeks

Samples
DistributorRegionQty
ARROWWorldwide5005
AVNET-EMWorldwide17
DIGIKEYWorldwide2523
FARNELLEurope and Asia1371
FUTUREWorldwide165
RS COMPONENTSWorldwide10
TAYLORAmericas310
$0.38 each at 1K+ pcsrail
of
55
LP324MT/NOPB
LP324MT

RoHS Status



TSSOP		Full production
Lead Time: 8 weeks

Samples
DistributorRegionQty
ARROWWorldwide40
AVNET-EMWorldwide36
DIGIKEYWorldwide0
FUTUREWorldwide440
NEWARKAmericas436
$0.49 each at 1K+ pcsrail
of
94
LP324MTX/NOPB
LP324MTX

RoHS Status



TSSOP		Full production
Lead Time: 16 weeks

 
DistributorRegionQty
DIGIKEYWorldwide0
$0.49 each at 1K+ pcsreel
of
2500
LP324MX/NOPB
LP324MX

RoHS Status



SOIC NARROW		Full production
Lead Time: 16 weeks

 
DistributorRegionQty
ARROWWorldwide2500
DIGIKEYWorldwide5023
FUTUREWorldwide1100
KEIKONGAsia Pacific99268
RSL MICROAsia Pacific2500
TAYLORAmericas10000
$0.38 each at 1K+ pcsreel
of
2500
LP324N/NOPB
LP324N

RoHS Status



MDIP		Full production
Lead Time: 16 weeks

 
DistributorRegionQty
ARROWWorldwide400
DIGIKEYWorldwide259
FARNELLEurope and Asia1652
FUTUREWorldwide22
KEIKONGAsia Pacific70000
NEWARKAmericas619
RS COMPONENTSWorldwide369
TAYLORAmericas6000
$0.49 each at 1K+ pcsrail
of
25

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/packaging/leadfree.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/quality/green.

National's certificate of product compliance is located at RoHS Status.

Part Number(s)
(NSID)		Top ViewTypePinsMSL RatingPeak ReflowRoHS
Status		CAD SymbolsModelsPackage
Marking
Format
LP324M/NOPB
LP324M
SOIC NARROW141
1		260
235		DetailDownloadN/A
NSUZXYTTE#
LP324M
LP324MT/NOPB
LP324MT
TSSOP141
1		260
260		DetailDownloadN/A
NSZXYTT
LP324
MT
LP324MTX/NOPB
LP324MTX
TSSOP141
1		260
260		DetailDownloadN/A
NSZXYTT
LP324
MT
LP324MX/NOPB
LP324MX
SOIC NARROW141
1		260
235		DetailDownloadN/A
NSUZXYTTE#
LP324M
LP324N/NOPB
LP324N
MDIP141
1		NA
NA		DetailDownloadN/A
NSUZXYYTTE#
LP324N

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/packaging/leadfree.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/quality/green.

National's certificate of product compliance is located at RoHS Status.

Design Tools
TitleSizeDate
Amplifiers Selection Guide software for Windows  

CAD Symbols and Models
Download LP324 CAD Symbols
 Models
N/A

Reliability Metrics
Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
LP324MSLM04404600353250011002356520
LP324MTSLM04404600353250011002356520
LP324MTXSLM04404600353250011002356520
LP324MXSLM04404600353250011002356520
LP324NSLM04404600353250011002356520

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

For more information on Reliability Metrics, please click here.


All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/packaging/leadfree.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/quality/green.

National's certificate of product compliance is located at RoHS Status.

[Information as of 20-Mar-2010]