LM285M2.5/NOPB ,Micropower Voltage Reference Diode 8-SOIC -40 to 85ELECTRICAL CHARACTERISTICSLM385A-2.5-NLM385AX-2.5-NUnitsParameter Conditions Typ(Limits)LM385AY-2.5 ..
LM285M-2.5/NOPB ,Micropower Voltage Reference Diode 8-SOIC -40 to 85ELECTRICAL CHARACTERISTICSLM185-2.5-NLM385B-2.5-NLM185BX-2.5-NLM185BY-2.5-N LM385BX-2.5-NLM385-2.5- ..
LM285MX ,Adjustable Micropower Voltage ReferenceGeneral Descriptionther, the wide operating current allows it to replace olderThe LM185/LM285/LM385 ..
LM285MX-1.2 ,Micropower Voltage Reference DiodeLM185-1.2/LM285-1.2/LM385-1.2 Micropower Voltage Reference DiodeMay 2003LM185-1.2/LM285-1.2/LM385-1 ..
LM285MX-2.5 ,Micropower Voltage Reference DiodeGeneral Descriptiontemperature range while the LM285-2.5 is rated −40˚C toThe LM185-2.5/LM285-2.5/L ..
LM285MX-2.5/NOPB ,Micropower Voltage Reference Diode 8-SOIC -40 to 85THERMAL CHARACTERISTICSover operating free-air temperature range (unless otherwise noted)LM185 150° ..
LM70CILD-3 ,SPI/MICROWIREtrade10-Bit plus Sign Digital Temperature Sensorapplicationsinharddiskdrives,printers,elec-tronic test equipment, and office electronics. Key Speci ..
LM70CILD-3 ,SPI/MICROWIREtrade10-Bit plus Sign Digital Temperature Sensorapplicationsinharddiskdrives,printers,elec-tronic test equipment, and office electronics. Key Speci ..
LM70CIMM-3 ,SPI/MICROWIREtrade10-Bit plus Sign Digital Temperature Sensor™LM70 SPI/MICROWIRE 10-Bit plus Sign Digital Temperature SensorFebruary 2005LM70SPI/MICROWIRE 10-Bi ..
LM70CIMM-3/NOPB ,?2?C Temperature Sensor with SPI Interface 8-VSSOP -55 to 150 SNIS112G –JUNE 2000–REVISED MARCH 2013Typical ApplicationFigure 3. COP Microcontroller InterfaceTh ..
LM70CIMM-5 ,SPI/MICROWIREtrade10-Bit plus Sign Digital Temperature SensorFeaturesThe LM70 has 10-bit plus sign temperature resolutionn 0.25˚C temperature resolution.(0.25˚C ..
LM70CIMM-5/NOPB ,?2?C Temperature Sensor with SPI Interface 8-VSSOP -55 to 150Block DiagramConnection DiagramTop View Top ViewFigure 1. VSSOP-8 Package Figure 2. WSON-8 PackageS ..
LM285BXZ-2.5/NOPB-LM285M2.5/NOPB-LM285M-2.5/NOPB-LM285MX-2.5/NOPB
Micropower Voltage Reference Diode
LM185-2.5-N, LM285-2.5-N, LM385-2.5-N
www.ti.com SNVS743D –DECEMBER 1999–REVISED MARCH 2013
LM185-2.5-N/LM285-2.5-N/LM385-2.5-N Micropower Voltage Reference Diode
Checkfor Samples: LM185-2.5-N, LM285-2.5-N, LM385-2.5-NCareful design of the LM185-2.5-N has made the
1FEATURESdevice exceptionally tolerant of capacitive loading,
±20 mV (±0.8%) max. Initial Tolerance(A makingit easy to use in almost any reference
Grade) application. The wide dynamic operating range allows
Operating Currentof20 μAto20 mA its use with widely varying supplies with excellent
regulation.
• 0.6Ω Dynamic Impedance(A Grade)The extremely low power drainof the LM185-2.5-N
• Low Temperature Coefficientmakesit useful for micropower circuitry. This voltage
• Low Voltage Reference—2.5V reference can be used to make portable meters,
• 1.2V Device and Adjustable Device Also regulators or general purpose analog circuitry with
Available—LM185-1.2 Series and LM185 battery life approaching shelf life. Further, the wide
Series, respectively operating current allowsitto replace older references
witha tighter tolerance part. For applications requiring
1.2V see LM185-1.2.
DESCRIPTIONThe LM185-2.5-N/LM285-2.5-N/LM385-2.5-N are The LM185-2.5-Nis rated for operation overa −55°Cmicropower 2-terminal band-gap voltage regulator to 125°C temperature range while the LM285-2.5-Nisdiodes. Operating overa 20 μAto 20 mA current rated −40°Cto 85°C and the LM385-2.5-N 0°Ctorange, they feature exceptionally low dynamic 70°C. The LM185-2.5-N/LM285-2.5-N are availableinimpedance and good temperature stability. On-chip a hermetic TO package and the LM285-2.5-N/LM385-trimmingis usedto provide tight voltage tolerance. 2.5-N are also availableina low-cost TO-92 moldedSince the LM-185-2.5-N band-gap reference uses package,as well as SOIC and SOT-23. The LM185-only transistors and resistors, low noise and good 2.5-Nis also availableina hermetic leadless chiplong term stability result. carrier package.
Connection Diagram
Figure1. TO-92 Package Figure2. SOIC Package
(Bottom View) See Package Number D0008A
See Package Number LP0003APin3is attachedtothe Die Attach Pad (DAP) and shouldbe connectedtoPin2orleft floating.
Figure3. SOT-23LM185-2.5-N: Not Recommended For New Designs
