參數(shù)資料
型號(hào): LM399AH/NOPB
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 6.95 V, MBCY4
文件頁數(shù): 4/10頁
文件大小: 652K
代理商: LM399AH/NOPB
Electrical Characteristics (Notes 3, 6) (Continued)
Note 1: “Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
functional, but do not guarantee specific performance limits.
Note 2: The substrate is electrically connected to the negative terminal of the temperature stabilizer. The voltage that can be applied to either terminal of the
reference is 40V more positive or 0.1V more negative than the substrate.
Note 3: These specifications apply for 30V applied to the temperature stabilizer and 55C
≤TA≤+125C for the LM199; 25C≤TA≤+85C for the LM299 and
0C
≤TA≤+70C for the LM399.
Note 4: This initial current can be reduced by adding an appropriate resistor and capacitor to the heater circuit. See the performance characteristic graphs to
determine values.
Note 5: Do not wash the LM199 with its polysulfone thermal shield in TCE.
Note 6: A military data sheet is available for the LM199AH/833 and LM199AH-SMD (SMD#5962-88561) upon request.
Functional Block Diagram
LM199/LM299/LM399
00571715
LM199/LM299/LM399
www.national.com
3
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LM399H/NOPB 功能描述:IC VREF SHUNT PREC 6.95V TO-46-4 RoHS:是 類別:集成電路 (IC) >> PMIC - 電壓基準(zhǔn) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 基準(zhǔn)類型:串聯(lián),精度 輸出電壓:4.5V 容差:±800µV 溫度系數(shù):1ppm/°C 輸入電壓:13.5 V ~ 22 V 通道數(shù):1 電流 - 陰極:- 電流 - 靜態(tài):7mA 電流 - 輸出:10mA 工作溫度:-55°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:20-LCC 供應(yīng)商設(shè)備封裝:20-CLCC 包裝:管件
LM399HPBF 制造商:Linear Technology 功能描述:Voltage Reference Precision 6.95V TO46