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LM385Z-1.2 PDF预览

LM385Z-1.2

更新时间: 2024-02-26 10:03:17
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 二极管
页数 文件大小 规格书
7页 114K
描述
MICROPOWER VOLTAGE REFERENCE DIODES

LM385Z-1.2 技术参数

生命周期:Active包装说明:,
Reach Compliance Code:unknown风险等级:5.6
Is Samacsys:N模拟集成电路 - 其他类型:TWO TERMINAL VOLTAGE REFERENCE
Base Number Matches:1

LM385Z-1.2 数据手册

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Order this document by LM285/D  
The LM285/LM385 series are micropower two–terminal bandgap voltage  
regulator diodes. Designed to operate over a wide current range of 10 µA to  
20 mA, these devices feature exceptionally low dynamic impedance, low  
noise and stable operation over time and temperature. Tight voltage  
tolerances are achieved by on–chip trimming. The large dynamic operating  
range enables these devices to be used in applications with widely varying  
supplies with excellent regulation. Extremely low operating current make  
these devices ideal for micropower circuitry like portable instrumentation,  
regulators and other analog circuitry where extended battery life is required.  
The LM285/LM385 series are packaged in a low cost TO–226AA plastic  
case and are available in two voltage versions of 1.235 and 2.500 V as  
denoted by the device suffix (see Ordering Information table). The LM285 is  
specified over a –40°C to +85°C temperature range while the LM385 is rated  
from 0°C to +70°C.  
MICROPOWER VOLTAGE  
REFERENCE DIODES  
SEMICONDUCTOR  
TECHNICAL DATA  
Z SUFFIX  
PLASTIC PACKAGE  
CASE 29  
(Bottom View)  
3
2
1
The LM385 is also available in a surface mount plastic package in  
voltages of 1.235 and 2.500 V.  
N.C.  
Cathode  
Anode  
Operating Current from 10 µA to 20 mA  
1.0%, 1.5%, 2.0% and 3.0% Initial Tolerance Grades  
Low Temperature Coefficient  
D SUFFIX  
PLASTIC PACKAGE  
CASE 751  
1.0 Dynamic Impedance  
Surface Mount Package Available  
8
N.C.  
1
2
3
4
Cathode  
N.C.  
(SO–8)  
N.C.  
N.C.  
N.C.  
6
5
N.C.  
Anode  
Standard Application  
+
3.3 k  
1.5 V  
Battery  
1.235 V  
Representative Schematic Diagram  
LM385–1.2  
Cathode  
10 k  
360 k  
ORDERING INFORMATION  
Reverse  
Open  
for 1.235 V  
Operating  
Break–  
Temperature down  
Device  
Range  
Voltage Tolerance  
600 k  
8.45 k  
LM285D–1.2  
LM285Z–1.2  
1.235 V  
2.500 V  
1.235 V  
1.235 V  
2.500 V  
2.500 V  
±1.0%  
±1.5%  
±1.0%  
±2.0%  
±1.5%  
±3.0%  
T
= 40° to  
+85°C  
A
LM285D–2.5  
LM285Z–2.5  
74.3 k  
600 k  
LM385BD–1.2  
LM385BZ–1.2  
Open  
for 2.5 V  
425 k  
LM385D–1.2  
LM385Z–1.2  
T
= 0° to  
+70°C  
A
LM385BD–2.5  
LM385BZ–2.5  
600 k  
500  
100 k  
LM385D–2.5  
LM385Z–2.5  
Anode  
Motorola, Inc. 1996  
Rev 2  

LM385Z-1.2 替代型号

型号 品牌 替代类型 描述 数据表
LM385Z-1.2/NOPB TI

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LM185-1.2-N/LM285-1.2-N/LM385-1.2-N Micropower Voltage Reference Diode
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LM385BYZ-1.2/NOPB TI

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LM185-1.2-N/LM285-1.2-N/LM385-1.2-N Micropower Voltage Reference Diode

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