Datasheet > MAX6520

MAX6520

更新时间： 2024-09-19 14:57:31

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描述
50ppm/°C、SOT23、三端、1.2V电压基准

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数据手册

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MAX6520 数据手册

19-1130; Rev 1; 7/05

50ppm/°C, SOT23, 3-Terminal,

1.2V Voltage Reference

_______________General Description

____________________________Features

♦ 3-Pin SOT23 Package

The MAX6520 is the lowest-power 1.2V, precision,

three-terminal voltage reference offered in a SOT23-3

package. Ideal for 3V battery-powered equipment

where power conservation is critical, the MAX6520 is a

low-power alternative to existing two-terminal shunt ref-

erences. Unlike two-terminal references that throw

away battery current and require an external series

resistor, the MAX6520 has a 70µA maximum supply

current (typically only 50µA) that is independent of the

input voltage. This feature translates to maximum effi-

ciency at all battery voltages.

♦ 50ppm/°C max Tempco

♦ Supply Current Independent of Input Voltage

Over Temperature

♦ 50µA Supply Current

♦ 2.4V to 11V Input Voltage Range

♦

1% Initial Accuracy

The MAX6520 operates from a supply voltage as low as

2.4V, and initial accuracy is 1ꢀ for the SOT23 pack-

age. Output voltage temperature coefficient is typi-

cally only 25ppm/°C, and is guaranteed to be less

than 50ppm/°C in the SOT23 package.

______________Ordering Information

________________________Applications

Battery-Powered Systems

PIN-

TOP

PART

TEMP RANGE

PACKAGE

MARK

MAX6520EUR-T

-40°C to +85°C 3 SOT23-3

EFAA

Portable and Hand-Held Equipment

Data-Acquisition Systems

*Contact factory for availability.

Instrumentation and Process Control

__________Typical Operating Circuit

__________________Pin Configuration

V+

2.4V to 11V

TOP VIEW

MAX6520

1.2V

OUT

0.1µF

OUT

GND

MAX6520

OUT

SOT23

GND

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6

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与MAX6520相关器件

型号	品牌	获取价格	描述	数据表
MAX6520EUR+	MAXIM	获取价格	暂无描述
MAX6520EUR+T	MAXIM	获取价格	Three Terminal Voltage Reference, 1 Output, 1.2V, PDSO3, TO-236AB, SOT-23, 3 PIN
MAX6520EUR-T	MAXIM	获取价格	50ppm/∑C, SOT23, 3-Terminal, 1.2V Voltage Ref
MAX652C/D	MAXIM	获取价格	5V/3.3V/3V or Adjustable, High-Efficiency,
MAX652CPA	MAXIM	获取价格	5V/3.3V/3V or Adjustable, High-Efficiency,
MAX652CSA	MAXIM	获取价格	5V/3.3V/3V or Adjustable, High-Efficiency,
MAX652CSA+	MAXIM	获取价格	Switching Controller, Current-mode, 300kHz Switching Freq-Max, BICMOS, PDSO8, 0.150 INCH,
MAX652CSA+T	MAXIM	获取价格	Switching Controller, Current-mode, 300kHz Switching Freq-Max, BICMOS, PDSO8, 0.150 INCH,
MAX652CSA-T	MAXIM	获取价格	Switching Controller, Current-mode, 1.5A, 300kHz Switching Freq-Max, BICMOS, PDSO8, 0.150
MAX652EPA	MAXIM	获取价格	5V/3.3V/3V or Adjustable, High-Efficiency,