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    參數(shù)資料
    

    


    


    
型號(hào)：
LM4040DIM7X-3.0

    

    
廠商：
NATIONAL SEMICONDUCTOR CORP

    

    
元件分類：
基準(zhǔn)電壓源/電流源

    

    
英文描述：
.068uF 400WV +10% *NO Pb*

    

    
中文描述：
1-OUTPUT TWO TERM VOLTAGE REFERENCE, 3 V, PDSO5

    

    
封裝：
SC-70, 5 PIN

    

    
文件頁(yè)數(shù)：
1/39頁(yè)

    

    
文件大小：
482K

    

    
代理商：
LM4040DIM7X-3.0


    

    

    

	
    
    
    

    
    
	
    www.ti.com
    FEATURES
    Fixed Output Voltages of 2.048 V, 2.5 V, 3 V,
    4.096 V, 5 V, and 10 V
    Tight Output Tolerances and Low
    Temperature Coefficient
    – Max 0.1%, 100 ppm/
    °
    C – A Grade
    – Max 0.2%, 100 ppm/
    °
    C – B Grade
    – Max 0.5%, 100 ppm/
    °
    C – C Grade
    – Max 1.0%, 150 ppm/
    °
    C – D Grade
    Low Output Noise
    …
    35
     μ
    V
    RMS
    Typ
    Wide Operating Current Range
    …
    45
     μ
    A Typ to
    15 mA
    Stable With All Capacitive Loads; No Output
    Capacitor Required
    Available in Extended Temperature
    Range
    …
    –40
    °
    C to 125
    °
    C
    APPLICATIONS
    Data-Acquisition Systems
    Power Supplies and Power-Supply Monitors
    Instrumentation and Test Equipment
    Process Controls
    Precision Audio
    Automotive Electronics
    Energy Management
    Battery-Powered Equipment
    * Pin 3 is attached to substrate and must be
    connected to ANODE or left open.
    DBZ (SOT-23) PACKAGE
    (TOP VIEW)
    CATHODE
    ANODE
    DCK (SC-70) PACKAGE
    (TOP VIEW)
    ANODE
    NC
    CATHODE
    NC
    NC
    1
    2
    3*
    1
    2
    3
    5
    4
    NC
    CATHODE
    ANODE
    LP (TO-92/TO-226) PACKAGE
    (TOP VIEW)
    NC – No internal connection
    NC – No internal connection
    DESCRIPTION/ORDERING INFORMATION
    The LM4040 series of shunt voltage references are versatile, easy-to-use references that cater to a vast array of
    applications. The 2-pin fixed-output device requires no external capacitors for operation and is stable with all
    capacitive loads. Additionally, the reference offers low dynamic impedance, low noise, and low temperature
    coefficient to ensure a stable output voltage over a wide range of operating currents and temperatures. The
    LM4040 uses fuse and Zener-zap reverse breakdown voltage trim during wafer sort to offer four output voltage
    tolerances, ranging from 0.1% (max) for the A grade to 1% (max) for the D grade. Thus, a great deal of flexibility
    is offered to designers in choosing the best cost-to-performance ratio for their applications.
    Packaged in space-saving SC-70 and SOT-23-3 packages and requiring a minimum current of 45
     μ
    A (typ), the
    LM4040 also is ideal for portable applications. The LM4040xI is characterized for operation over an ambient
    temperature range of –40
    °
    C to 85
    °
    C The LM4040xQ is characterized for operation over an ambient temperature
    range of –40
    °
    C to 125
    °
    C.
    LM4040
    PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE
    SLOS456I–JANUARY 2005–REVISED DECEMBER 2005
    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 the Texas
    Instruments standard warranty. Production processing does not
    necessarily include testing of all parameters.
    Copyright  2005, Texas Instruments Incorporated
    
    
    
    
    
    


    


    

    相關(guān)PDF資料
    		

    PDF描述
    		

    
    

    
LM4040EIM7-2.0
Direct mounting on the PCB, Crimping connection, Discrete wire connectors; HRS No: 544-0062-3 00; No. of Positions: 14; Connector Type: Wire; Contact Gender: Male; Contact Spacing (mm): 2; Terminal Pitch (mm): 2; Termination Style: IDC; Current Rating(Amps)(Max.): 1; Contact Mating Area Plating: Tin; Operating Temperature Range (degrees C): -30 to 85; General Description: Housing; Straight; Direct PCB mounting; For AWG#26

    

    
LM4040DIM7-2.0
Direct mounting on the PCB, Crimping connection, Discrete wire connectors; HRS No: 544-0015-3 00; No. of Positions: 14; Connector Type: Wire; Contact Gender: Male; Contact Spacing (mm): 2; Terminal Pitch (mm): 2; Current Rating(Amps)(Max.): 3; Operating Temperature Range (degrees C): -30 to 85; General Description: Plug; Crimping; Direct PCB mounting; Single row

    

    
LM4040CIM7-2.0
Direct mounting on the PCB, Crimping connection, Discrete wire connectors; HRS No: 544-0083-3 00; No. of Positions: 14; Connector Type: Wire; Contact Gender: Male; Contact Spacing (mm): 2; Terminal Pitch (mm): 2; Current Rating(Amps)(Max.): 3; Operating Temperature Range (degrees C): -30 to 85; General Description: Plug; Crimping; Direct PCB mounting; Double row

    

    
LM4040BIM7-2.0
Direct mounting on the PCB, Crimping connection, Discrete wire connectors; HRS No: 544-0047-0 00; No. of Positions: 13; Connector Type: Wire; Contact Gender: Male; Contact Spacing (mm): 2; Terminal Pitch (mm): 2; Termination Style: IDC; Current Rating(Amps)(Max.): 1; Contact Mating Area Plating: Tin; Operating Temperature Range (degrees C): -30 to 85; General Description: Housing; Right angle; Direct PCB mounting; For AWG#28

    

    
LM4040DEM3-5.0
Precision Micropower Shunt Voltage Reference

    

    

    

    


    


    

    相關(guān)代理商/技術(shù)參數(shù)
    		

    參數(shù)描述
    		

    
    

    
LM4040DIM7X-4.1
 制造商:OC White Company 功能描述:V-Ref Precision 4.096V 15mA 5-Pin SC-70 T/R

    

    
LM4040DIM7X-4.1/NOPB
 制造商:Texas Instruments 功能描述:V-Ref Precision 4.096V 15mA 5-Pin SC-70 T/R

    

    
LM4040DIM7X-5.0
 制造商:OC White Company 功能描述:V-Ref Precision 5V 15mA 5-Pin SC-70 T/R

    

    
LM4040DIM7X-5.0/NOPB
 制造商:Texas Instruments 功能描述:V-Ref Precision 5V 15mA 5-Pin SC-70 T/R

    

    
LM4040DIM-8.2
 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:

    

    
    
    
    
	
    	
    
    
     
     
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