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LM285DR-2-5 Datasheet

  • LM285DR-2-5

  • MICROPOWER VOLTAGE REFERENCES

  • 14頁

  • TI

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LM285 2.5, LM385 2.5, LM385B 2.5
MICROPOWER VOLTAGE REFERENCES
SLVS023I 鈭?JANUARY 1989 鈭?REVISED FEBRUARY 2005
D
Operating Current Range . . . 20
碌A(chǔ)
to
D
D
20 mA
1.5% and 3% Initial Voltage Tolerance
Reference Impedance
鈭?LM385 . . . 1
鈩?/div>
Max at 25擄C
鈭?All Devices . . . 1.5
鈩?/div>
Max Over Full
Temperature Range
Very Low Power Consumption
Applications
鈭?Portable Meter References
鈭?Portable Test Instruments
鈭?Battery-Operated Systems
鈭?Current-Loop Instrumentation
鈭?Panel Meters
Interchangeable With Industry-Standard
LM285-2.5 and LM385-2.5
LM285-2.5 . . . D PACKAGE
LM385-2.5, LM385B-2.5 . . . D OR PW PACKAGE
(TOP VIEW)
NC
NC
NC
ANODE
1
2
3
4
8
7
6
5
CATHODE
NC
NC
NC
D
D
NC 鈭?No internal connection
LM285-2.5, LM385-2.5, LM385B-2.5 . . . LP PACKAGE
(TOP VIEW)
ANODE
CATHODE
NC
NC 鈭?No internal connection
D
description/ordering information
These micropower two-terminal band-gap voltage references operate over a 20-碌A(chǔ) to 20-mA current range and
feature exceptionally low dynamic impedance and good temperature stability. On-chip trimming provides tight
voltage tolerance. The band-gap reference for these devices has low noise and long-term stability.
ORDERING INFORMATION
TA
VZ
TOLERANCE
SOIC (D)
3%
TO226/TO-92 (LP)
TSSOP (PW)
0擄C to 70擄C
SOIC (D)
1.5%
TO226/TO-92 (LP)
TSSOP (PW)
SOIC (D)
鈭?0擄C to 85擄C
1.5%
TO226/TO-92 (LP)
PACKAGE鈥?/div>
Tube of 75
Reel of 2000
Tube of 1000
Reel of 2000
Tube of 150
Reel of 2000
Tube of 75
Reel of 2000
Tube of 1000
Reel of 2000
Tube of 150
Reel of 2000
Tube of 75
Reel of 2000
Tube of 1000
Reel of 2000
ORDERABLE
PART NUMBER
LM385D-2-5
LM385DR-2-5
LM385LP-2-5
LM385LPR-2-5
LM385PW-2-5
LM385PWR-2-5
LM385BD-2-5
LM385BDR-2-5
LM385BLP-2-5
LM385BLPR-2-5
LM385BPW-2-5
LM385BPWR-2-5
LM285D-2-5
LM285DR-2-5
LM285LP-2-5
LM285LPR-2-5
285-25
285-25
285-25
385B25
385-25
385B25
385-25
385-25
385-25
TOP-SIDE
MARKING
鈥?Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright
錚?/div>
2005, Texas Instruments Incorporated
POST OFFICE BOX 655303
鈥?/div>
DALLAS, TEXAS 75265
1

LM285DR-2-5 產(chǎn)品屬性

  • 1

  • 集成電路 (IC)

  • PMIC - 電壓基準(zhǔn)

  • -

  • 分流器

  • 2.5V

  • ±1.5%

  • 標(biāo)準(zhǔn)值 20ppm/°C

  • -

  • 1

  • 20µA

  • -

  • 20mA

  • -40°C ~ 85°C

  • 表面貼裝

  • 8-SOIC（0.154"，3.90mm 寬）

  • 8-SOIC

  • Digi-Reel®

  • 296-14592-6

LM285DR-2-5相關(guān)型號PDF文件下載

  • 型號
    版本
    描述
    廠商
    下載
  • 英文版
    Seoul Semiconductor [BLUE OVAL LAMP LED]
    SEOUL
  • 英文版
    MICROPOWER VOLTAGE REFERENCES
    TI
  • 英文版
    Adjustable Micropower Voltage References
    NSC
  • 英文版
    MICROPOWER VOLTAGE REFERENCE DIODES
    ONSEMI
  • 英文版
    Adjustable Micropower Voltage References
  • 英文版
    Seoul Semiconductor [GREEN OVAL LAMP LED]
    SEOUL
  • 英文版
    Integrated Power Supply 1A DC-DC Converter
    NSC
  • 英文版
    Integrated Power Supply 1A DC-DC Converter
  • 英文版
    National Semiconductor [Low Dropout Regulator with Delayed ...
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  • 英文版
    High Frequency 1.0A Load - Step-Down DC-DC Regulator
    NSC
  • 英文版
    High Frequency 1.0A Load - Step-Down DC-DC Regulator
    NATIONAL SEMICONDUCTOR
  • 英文版
    High Frequency 1.5A Load - Step-Down DC-DC Regulator
    NSC
  • 英文版
    High Frequency 1.5A Load - Step-Down DC-DC Regulator
    NATIONAL SEMICONDUCTOR
  • 英文版
    High Frequency 2.0A Load - Step-Down DC-DC Regulator
    NSC
  • 英文版
    High Frequency 2.0A Load - Step-Down DC-DC Regulator
    NATIONAL SEMICONDUCTOR
  • 英文版
    1.5MHz/3MHz 3.0A Step-Down DC-DC Switching Regulator
    NATIONAL SEMICONDUCTOR
  • 英文版
    Evaluation Board
    National Semiconductor
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    Small, Wide Input Voltage Range LM2842 Keeps LEDs Cool
    National Semiconductor
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    2A 500/1500kHz SIMPLE SYNCHRONOUS Buck Regulator
    NSC
  • 英文版
    2A 500/1500kHz SIMPLE SYNCHRONOUS™ Buck Regulator
    NATIONAL

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