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參數(shù)資料
| 型號(hào)： | LM185BYH-1.2/883 |
| 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, 1.235 V, MBCY2 |
| 封裝： | METAL CAN, TO-46, 2 PIN |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 114K |
| 代理商： | LM185BYH-1.2/883 |
Original Creation Date: 08/15/95
Last Update Date: 02/25/03
Last Major Revision Date: 08/15/95
MNLM185BY-1.2-X REV 0B0
MICROCIRCUIT DATA SHEET
MICROPOWER VOLTAGE REFERENCE DIODE
General Description
The LM185BY-1.2 is a micropower 2-terminal band-gap voltage regulator diode. Operating
over a 10 uA to 20 mA current range, it features exceptionally low dynamic impedance and
good temperature stability. On-chip trimming is used to provide tight voltage tolerance.
Since the LM185BY-1.2 band-gap reference uses only transistors and resistors, low noise
and good long term stability result.
Careful design of the LM185BY-1.2 has made the device exceptionally tolerant of capacitive
loading, making it easy to use in almost any reference application. The wide dynamic
operating range allows its use with widely varying supplies with excellent regulation.
The extremely low power drain of the LM185BY-1.2 makes it useful for micropower circuitry.
This voltage reference can be used to make portable meters, regulators or general purpose
analog circuitry with battery life approaching shelf life. Further, the wide operating
current allows it to replace older references with a tighter tolerance part.
NS Part Numbers
LM185BYH1.2-SMD
LM185BYH1.2/883
Industry Part Number
LM185BY
Prime Die
LM185
Controlling Document
SEE FEATURES SECTION:
Processing
MIL-STD-883, Method 5004
Quality Conformance Inspection
MIL-STD-883, Method 5005
Subgrp Description
Temp ( C)
o
1
Static tests at
+25
2
Static tests at
+125
3
Static tests at
-55
4
Dynamic tests at
+25
5
Dynamic tests at
+125
6
Dynamic tests at
-55
7
Functional tests at
+25
8A
Functional tests at
+125
8B
Functional tests at
-55
9
Switching tests at
+25
10
Switching tests at
+125
11
Switching tests at
-55
1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM185BYH1.2/883 | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235 V, MBCY2 |
| LM185DR-1.2 | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235 V, PDSO8 |
| LM185DR-2.5 | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PDSO8 |
| LM185LP-2.5 | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PBCY3 |
| LM185D-2.5 | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PDSO8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM185BYH2.5 | 制造商:Texas Instruments 功能描述:1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, MBCY2 |
| LM185BYH-2.5 | 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 |
| LM185BYH2.5/883 | 制造商:Texas Instruments 功能描述:V-Ref Precision 2.5V 20mA 2-Pin TO-46 Tray 制造商:Texas Instruments 功能描述:V-REF PRECISION 2.5V 20MA 2PIN TO-46 - Rail/Tube |
| LM185BYH-2.5/883 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Reference |
| LM185BYH-2.5/883B | 制造商:Texas Instruments 功能描述: |
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