LM185H-2.5 ,Micropower Voltage ReferenceFEATUREStolerant of capacitive loading, making it easy to use in2• Adjustable from 1.24V to 5.30Val ..
LM185H-2.5/883 ,Micropower Voltage Reference DiodeFEATURES DESCRIPTIONThe LM185-2.5 are micropower 2-terminal band-gap2• Operating Current of 20μA to ..
LM1863M ,AM Radio System for Electronically Tuned RadiosFeaturesn Video disc playback noise reductionn Non-complementary noise reduction, “single ended”n L ..
LM1865M ,Advanced FM IF SystemGeneral Descriptionn 10 dB effective tape noise reduction CCIR/ARMThe LM1894 is a stereo noise redu ..
LM1865N ,Advanced FM IF Systemapplications. This new circuit technique exhibits lowerYLow distortionwidebandnoise,lowerdistortion ..
LM1868 ,AM/FM Radio SystemFeaturesYDC selection of AM/FM modeThe combination of the LM1868 and an FM tuner will pro-Yvide all ..
LM3S801-IQN50-C2 ,Stellaris LM3S Microcontroller 48-LQFP -40 to 85TEXAS INSTRUMENTS-PRODUCTION DATA®StellarisLM3S801MicrocontrollerDATA SHEETDS-LM3S801-15852.2743 Co ..
LM3S808-IQN50-C2 ,Stellaris LM3S Microcontroller 48-LQFP -40 to 85TEXAS INSTRUMENTS-PRODUCTION DATA®StellarisLM3S808MicrocontrollerDATA SHEETDS-LM3S808-15852.2743 Co ..
LM3S811-IQN50-C2 ,Stellaris LM3S Microcontroller 48-LQFP -40 to 85TEXAS INSTRUMENTS-PRODUCTION DATA®StellarisLM3S811MicrocontrollerDATA SHEETDS-LM3S811-15852.2743 Co ..
LM3S812-IQN50-C2 ,Stellaris LM3S Microcontroller 48-LQFP -40 to 85TEXAS INSTRUMENTS-PRODUCTION DATA®StellarisLM3S812MicrocontrollerDATA SHEETDS-LM3S812-15852.2743 Co ..
LM3S817-IQN50-C2 ,Stellaris LM3S Microcontroller 48-LQFP -40 to 85TEXAS INSTRUMENTS-PRODUCTION DATA®StellarisLM3S817MicrocontrollerDATA SHEETDS-LM3S817-15852.2743 Co ..
LM3S828-IQN50-C2 ,Stellaris LM3S Microcontroller 48-LQFP -40 to 85TEXAS INSTRUMENTS-PRODUCTION DATA®StellarisLM3S828MicrocontrollerDATA SHEETDS-LM3S828-15852.2743 Co ..
LM185H-2.5
Adjustable Micropower Voltage Reference 2-TO -55 to 125
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
