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MAX6145 PDF预览

MAX6145

更新时间: 2024-09-22 14:57:31
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
12页 2171K
描述
SOT23封装、低成本、低压差、三端电压基准

MAX6145 数据手册

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MAX6125/MAX6141/  
MAX6145/MAX6150/MAX6160  
SOT23, Low-Cost, Low-Dropout,  
3-Terminal Voltage References  
General Description  
Features  
3-Pin SOT23 Package  
The MAX6125/MAX6141/MAX6145/MAX6150/MAX6160  
low-dropout, micropower, three-terminal voltage references  
offer 2.5V, 4.096V, 4.5V, 5.0V, and adjustable (1.23V to  
12.4V) output voltages, respectively. Low, 200mV dropout  
makes these devices ideal for 3V and 5V systems. Unlike  
two-terminal references that waste battery current and  
require an external resistor, the MAX61xx family’s supply  
current is virtually independent of input voltage variations,  
which translates to longer battery life.  
(MAX6125/MAX6141/MAX6145/MAX6150)  
4-Pin SOT143 Package (MAX6160)  
Low, 200mV Dropout Voltage  
● 75μA Supply Current, Independent of Input Voltage  
15ppm/°C Typical Tempco (50ppm/°C, max)  
Stable for All Capacitive Loads up to 10nF  
Adjustable Output Voltage from 1.23V  
Initial accuracy for these devices is ±1%. The output tem-  
perature coefficient is typically 15ppm/°C, and guaranteed  
to be less than 50ppm/°C (except for the MAX6160). The  
MAX6125/MAX6141/MAX6145/MAX6150 are available in  
3-pin SOT23 and 8-pin SO packages. The MAX6160 is  
available in 4-pin SOT143 and 8-pin SO packages.  
to (V - 0.2V) (MAX6160)  
IN  
Optimized for 3V/5V Operation  
Applications  
3V/5V Systems  
Battery-Powered Systems  
Portable and Hand-Held Equipment  
Data-Acquisition Systems  
Instrumentation and Process Control  
Selector Guide  
PRESET OUTPUT  
VOLTAGE (V)  
PIN-  
PACKAGE  
PART  
Ordering Information  
MAX6125  
MAX6141  
MAX6145  
MAX6150  
2.5  
4.096  
4.5  
3 SOT23/8 SO  
3 SOT23/8 SO  
3 SOT23/8 SO  
3 SOT23/8 SO  
TEMP  
RANGE  
PIN-  
PACKAGE  
TOP  
MARK  
PART  
MAX6125ESA  
-40°C to +85°C 8 SO  
MAX6125EUR-T -40°C to +85°C 3 SOT23-3  
MAX6141ESA -40°C to +85°C 8 SO  
EBAA  
5
Adjustable  
(1.23 to 12.40)  
MAX6160  
4 SOT143/8 SO  
MAX6141EUR-T -40°C to +85°C 3 SOT23-3  
ECAA  
Typical Operating Circuit appears on last page.  
Pin Configurations  
TOP VIEW  
Ordering Information appears at end of data sheet.  
1
2
3
4
8
7
6
5
IN  
OUT  
N.C.  
N.C.  
GND  
4
3
GND  
ADJ  
OUT  
IN  
1
2
1
2
IN  
MAX6125  
MAX6141  
MAX6145  
MAX6150  
MAX6160  
MAX6125  
MAX6141  
MAX6145  
MAX6150  
N.C.  
MAX6160  
SOT143-4  
GND  
3
N.C.  
OUT  
N.C. (ADJ)  
SOT23-3  
SO  
( ) ARE FOR MAX6160 ONLY  
19-1177; Rev. 2; 8/16  

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