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LM285BYM-LM285BYMX-LM285M-LM285MX-LM385BM Fast Delivery,Good Price
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LM385BMNSN/a285avaiAdjustable Micropower Voltage Reference
LM385BMXNSN/a3840avaiAdjustable Micropower Voltage Reference
LM385BXZNSN/a933avaiAdjustable Micropower Voltage Reference
LM385MNS ?N/a21avaiAdjustable Micropower Voltage Reference
LM385MXNSN/a16696avaiAdjustable Micropower Voltage Reference
LM385ZNSCN/a100avaiMicropower voltage reference diode
LM385ZNSN/a7560avaiMicropower voltage reference diode
LM285MXNSN/a2732avaiAdjustable Micropower Voltage Reference
LM285BYMNSN/a2000avaiAdjustable Micropower Voltage Reference
LM285BYMXNSN/a9125avaiAdjustable Micropower Voltage Reference
LM285MNSN/a1100avaiAdjustable Micropower Voltage Reference


LM385MX ,Adjustable Micropower Voltage ReferenceFeaturescapacitive loading, making it easy to use in almost anyn Adjustable from 1.24V to 5.30Vrefe ..
LM385MX-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 ..
LM385MX-1.2/NOPB ,Micropower Voltage Reference Diode 8-SOIC 0 to 70ELECTRICAL CHARACTERISTICSLM185-1.2-NLM185BX-1.2-N LM385B-1.2-NLM185BY-1.2-N LM385BX-1.2-NLM385-1.2 ..
LM385MX-2.5 ,Micropower Voltage Reference DiodeLM185-2.5/LM285-2.5/LM385-2.5 Micropower Voltage Reference DiodeDecember 1999LM185-2.5/LM285-2.5/LM ..
LM385MX-2.5/NOPB ,Micropower Voltage Reference Diode 8-SOIC 0 to 70MAXIMUM RATINGSReverse Current 30 mAForward Current 10 mALM185-2.5-N−55°C to + 125°C(4)Operating Te ..
LM385PW-1-2 ,1.2Features... 18.4 Device Functional Modes...... 72 Applications..... 19 Application and Implementati ..
LMV822QDGKRQ1 , LOW-VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
LMV824 ,Quad Low Voltage, Low Power, R-to-R Output, 5 MHz Op AmpsFeaturesn PDAs(For Typical, 5 V Supply Values; Unless Otherwise Noted)n PCMCIAn Ultra Tiny, SC70-5 ..
LMV824DGVR ,Quad, Low-Voltage, Low Power, RRO
LMV824DR ,Quad, Low-Voltage, Low Power, RRO
LMV824IPW ,Quad, Low-Voltage, Low Power, RRO
LMV824M ,Low Voltage, Low Power, RRO, 5 MHz Op AmpsMaximum Ratings.. 59 Power Supply Recommendations.... 286.2 ESD Ratings........ 510 Layout.... 296. ..


LM285BYM-LM285BYMX-LM285M-LM285MX-LM385BM-LM385BMX-LM385BXZ-LM385M-LM385MX-LM385Z
Adjustable Micropower Voltage Reference
LM185/LM285/LM385
Adjustable Micropower Voltage References
General Description

The LM185/LM285/LM385 are micropower 3-terminal ad-
justable band-gap voltage reference diodes. Operating from
1.24to 5.3V and overa 10µAto 20mA current range, they
feature exceptionally low dynamic impedance and good tem-
perature stability. On-chip trimmingis usedto provide tight
voltage tolerance. Since the LM185 band-gap reference
uses only transistors and resistors, low noise and good
long-term stability result.
Careful designofthe LM185 has madethe device tolerantof
capacitive loading, makingit easyto usein almost any
reference application. The wide dynamic operating range
allowsits use with widely varying supplies with excellent
regulation.
The extremely low power drainofthe LM185 makesit useful
for micropower circuitry. This voltage reference canbe used make portable meters, regulatorsor general purpose
analog circuitry with batterylife approaching shelf life. Fur-
ther, the wide operating current allowsitto replace older
references witha tighter tolerance part.
The LM185is ratedfor operation overa −55˚Cto 125˚C
temperature range, while the LM285is rated −40˚Cto 85˚C
and the LM385 0˚Cto 70˚C. The LM185is availableina
hermetic TO-46 package anda leadless chip carrier pack-
age, while the LM285/LM385 are availableina low-cost
TO-92 molded package,as wellas S.O.
Features
Adjustable from 1.24Vto 5.30V Operating currentof 10µAto 20mA 1% and 2% initial tolerance 1Ω dynamic impedance Low temperature coefficient
Connection Diagrams
TO-92
Plastic Package
TO-46
Metal Can Package

Bottom View 00525001
Bottom View
SOIC Package 20-Leadless Chip Carrier

Top View 00525015
Top View

February 2000
LM185/LM285/LM385
Adjustable
Micropower
oltage
Reference
ic,good price


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