LM285M/NOPB ,Adjustable Micropower Voltage Reference 8-SOIC -40 to 85Maximum RatingsReverse Current 30mAForward Current 10mA(4)Operating Temperature RangeLM185 Series−5 ..
LM285M1.2 ,Micropower Voltage Reference DiodeLM185-1.2/LM285-1.2/LM385-1.2 Micropower Voltage Reference DiodeMay 2003LM185-1.2/LM285-1.2/LM385-1 ..
LM285M1.2 ,Micropower Voltage Reference DiodeFeaturesCareful design of the LM185-1.2 has made the device ex-±n 1% and 2% initial toleranceceptio ..
LM285M-1.2 ,Micropower Voltage Reference DiodeGeneral Descriptiontemperature range while the LM285-1.2 is rated −40˚C toThe LM185-1.2/LM285-1.2/L ..
LM285M-1.2 ,Micropower Voltage Reference DiodeFeaturesCareful design of the LM185-1.2 has made the device ex-±n 1% and 2% initial toleranceceptio ..
LM285M-1.2 ,Micropower Voltage Reference DiodeGeneral Descriptiontemperature range while the LM285-1.2 is rated −40˚C toThe LM185-1.2/LM285-1.2/L ..
LM7005 ,Electronic AV Tuner-Use Electronic Tuning PLL Frequency SynthesizerPin AssignmentPackage Dimensions 3084( unit: mm )LM7005SANYO: MF- 24Sli "SANYO Electric Co.,Ltd. Se ..
LM7006 ,Dual PLL Frequency Synthesizer CircuitBlock DiagramLDT-r r mm bie Divider P s 0 as r0g a —5h?t (TX) C::rg: anxgo POT1Unlock Detector Jt' ..
LM7006 ,Dual PLL Frequency Synthesizer CircuitAbsolute Maximum Ratings at Ta = 25°C,VSS= 0V unitSupply Voltage VDD max RVDD,TVDD ~03 to + 6.0 VBa ..
LM7006 ,Dual PLL Frequency Synthesizer CircuitOrdering numbeT: E53035)“ v]N MOS LSI"ti,',')',".'),,)'':.',,;'',!'')",,!.',',),,?,'),",,' 7006HDua ..
LM709AH ,Operational Amplifier [Life-time buy]applications. Operation is com- theamplifier.Althoughtheunity-gaincompensationnetworkpletely specif ..
LM709CH ,Operational Amplifier [Life-time buy]Electrical Characteristics.2SchematicDiagram**TL/H/11477–1Typical
LM285BYM/NOPB-LM285BYMX/NOPB-LM285M/NOPB
Adjustable Micropower Voltage Reference 3-TO-92 -40 to 85
LM185-ADJ, LM285-ADJ, LM385-ADJ
www.ti.com SNVS741F –FEBRUARY 2000–REVISED APRIL 2013
LM185/LM285/LM385 Adjustable Micropower Voltage References
Checkfor Samples: LM185-ADJ, LM285-ADJ, LM385-ADJCareful designof the LM185 has made the device
1FEATUREStolerantof capacitive loading, makingit easyto usein
Adjustable from 1.24Vto 5.30V almost any reference application. The wide dynamic
Operating Currentof 10μAto 20mA operating range allows its use with widely varying
supplies with excellent regulation.
• 1% and 2% Initial Tolerance 1Ω Dynamic Impedance The extremely low power drainof the LM185 makesit
useful for micropower circuitry. This voltage reference
• Low Temperature Coefficient can be usedto make portable meters, regulatorsor
general purpose analog circuitry with battery life
DESCRIPTION approaching shelf life. Further, the wide operatingThe LM185/LM285/LM385 are micropower 3-terminal current allowsitto replace older references withaadjustable band-gap voltage reference diodes. tighter tolerance part.Operating from 1.24to 5.3V and overa 10μAto
The LM185is rated for operation overa −55°Cto20mA current range, they feature exceptionally low
125°C temperature range, while the LM285is rateddynamic impedance and good temperature stability.
−40°Cto 85°C and the LM385 0°Cto 70°C. TheOn-chip trimmingis used to provide tight voltage
LM185is availableina hermetic TO package andatolerance. Since the LM185 band-gap reference uses
LCCC package, while the LM285/LM385 areonly transistors and resistors, low noise and good
availableina low-cost TO-92 package, as well aslong-term stability result.
SOIC.
Connection Diagram
Figure1. TO-92 Package Figure2. TO Package
Bottom View Bottom View Figure4. 20-LCCC Top View
