參數(shù)資料
型號(hào): LM4121AI1.2MDA
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類(lèi): 基準(zhǔn)電壓源/電流源
英文描述: 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 1.25 V, UUC
封裝: DIE
文件頁(yè)數(shù): 9/19頁(yè)
文件大?。?/td> 490K
代理商: LM4121AI1.2MDA
National P/N LM4121 - Precision Micropower Low Dropout Voltage Reference
LM4121 Product Folder
Precision Micropower Low Dropout Voltage Reference
See Also: LM4051 - lower current sunt reference
LM4130 - Lower tempco & current, better accuracy
LM4140 - ultra high precision reference
Generic P/N 4121
Parametric Table
Input Voltage, max (Volt)
14
Output Current, max (Amp)
.0050
Reference voltage
1.25 V, Adjustable
Initial accuracy (+/-), max (%)
± 0.2%, ± 0.5%
Tempco, max (ppm/ C) (ppm)
50
Quiescent Current (mA)
.16
Dropout voltage, max 25C (V) (Volt)
.25
Datasheet
Title
Size in Kbytes Date
View Online Download Receive via Email
LM4121 Precision Micropower Low
Dropout Voltage Reference
436 Kbytes
6-Dec-01 View Online
If you have trouble printing or viewing PDF file(s), see Printing Problems.
Package Availability, Models, Samples & Pricing
Part Number
Package
Status
Models
Samples &
Electronic
Orders
Budgetary
Pricing
Std
Pack
Size
Type Pins MSL
SPICE IBIS
Qty
$US each
LM4121AIM5-1.2
5
MSL Full production N/A
N/A
1K+
$1.0000
reel
of
1000
R19A
Z1T
LM4121AIM5-ADJ
5
MSL Full production N/A
N/A
1K+
$1.0000
reel
of
1000
R20A
Z1T
file:///H|/imaging/BITTING/cpl/20020808_1/08062002_10/NATL/08062002_HTML/LM4121.html (1 of 3) [09-Aug-2002 2:43:43 PM]
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參數(shù)描述
LM4121AI-4.1 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold
LM4121AIM5-1.2 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類(lèi)型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)確度:0.25 % 平均溫度系數(shù)(典型值):100 PPM / C 串聯(lián) VREF - 輸入電壓(最大值): 串聯(lián) VREF - 輸入電壓(最小值): 分流電流(最大值):60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel
LM4121AIM5-1.2/NOPB 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類(lèi)型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)確度:0.25 % 平均溫度系數(shù)(典型值):100 PPM / C 串聯(lián) VREF - 輸入電壓(最大值): 串聯(lián) VREF - 輸入電壓(最小值): 分流電流(最大值):60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel
LM4121AIM5-1.2/NOPB 制造商:Texas Instruments 功能描述:, Voltage Reference Type:Series, Referen
LM4121AIM5-ADJ 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類(lèi)型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)確度:0.25 % 平均溫度系數(shù)(典型值):100 PPM / C 串聯(lián) VREF - 輸入電壓(最大值): 串聯(lián) VREF - 輸入電壓(最小值): 分流電流(最大值):60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel