MAX6012AEUR+T

更新时间： 2024-01-22 06:06:07

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MAX6012AEUR+T 数据手册

19-4777; Rev 3; 4/01

Precision, Low-Power, Low-Dropout,

SOT23-3 Voltage References

General Description

Features

The MAX6012/MAX6021/MAX6025/MAX6030/MAX6041/

MAX6045/MAX6050 precision, low-dropout, micropower

voltage references are available in miniature SOT23-3

surface-mount packages. They feature a proprietary

curvature-correction circuit and laser-trimmed thin-film

resistors that result in a low temperature coefficient of

<15ppm/°C and initial accuracy of better than 0.2%.

These devices are specified over the extended temper-

ature range.

ꢀ 0.2% (max) Initial Accuracy

ꢀ 15ppm/°C (max) Temperature Coefficient

ꢀ 35µA (max) Quiescent Supply Current

ꢀ 0.8µA/V Supply Current Variation with V

ꢀ

500µA Output Source and Sink Current

ꢀ 100mV Dropout at 500µA Load Current

ꢀ 0.12µV/µA Load Regulation

ꢀ 8µV/V Line Regulation

These series-mode voltage references draw only 27µA

of quiescent supply current and can sink or source up

to 500µA of load current. Unlike conventional shunt-

mode (two-terminal) references that waste supply cur-

rent and require an external resistor, devices in the

MAX6012 family offer a supply current that’s virtually

independent of supply voltage (with only a 0.8µA/V vari-

ation with supply voltage) and do not require an external

resistor. Additionally, these internally compensated

devices do not require an external compensation

capacitor and are stable with up to 2.2nF of load capac-

itance. Eliminating the external compensation capacitor

saves valuable board area in space-critical applications.

Their low dropout voltage and supply-independent,

ultra-low supply current make these devices ideal for

battery-operated, low-voltage systems.

ꢀ Stable with C

= 0 to 2.2nF

LOAD

Ordering Information

PIN-

PACKAGE

TOP

MARK

PART

TEMP. RANGE

MAX6012AEUR-T -40°C to +85°C 3 SOT23-3

MAX6012BEUR-T -40°C to +85°C 3 SOT23-3

MAX6021AEUR-T -40°C to +85°C 3 SOT23-3

MAX6021BEUR-T -40°C to +85°C 3 SOT23-3

MAX6025AEUR-T -40°C to +85°C 3 SOT23-3

MAX6025BEUR-T -40°C to +85°C 3 SOT23-3

MAX6030AEUR-T -40°C to +85°C 3 SOT23-3

MAX6030BEUR-T -40°C to +85°C 3 SOT23-3

MAX6041AEUR-T -40°C to +85°C 3 SOT23-3

MAX6041BEUR-T -40°C to +85°C 3 SOT23-3

MAX6045AEUR-T -40°C to +85°C 3 SOT23-3

MAX6045BEUR-T -40°C to +85°C 3 SOT23-3

MAX6050AEUR-T -40°C to +85°C 3 SOT23-3

MAX6050BEUR-T -40°C to +85°C 3 SOT23-3

FZAP

FZDA

FZAU

FZDF

FZAQ

FZDB

FZDW

FZDX

FZAR

FZDC

FZAS

FZDD

FZAT

FZDE

Applications

Hand-Held Equipment

Data Acquisition Systems

Industrial and Process-Control Systems

Battery-Operated Equipment

Hard-Disk Drives

Typical Operating Circuit

Selector Guide

OUTPUT

VOLTAGE (V)

+SUPPLY INPUT (SEE SELECTOR GUIDE)

PART

INPUT VOLTAGE (V)

MAX6012

MAX6021

MAX6025

MAX6030

MAX6041

MAX6045

MAX6050

1.247

2.048

2.500

3.000

4.096

4.500

5.000

2.5 to 12.6

OUT

REFERENCE

OUT

MAX6012

MAX6021

MAX6025

MAX6030

MAX6041

MAX6045

MAX6050

GND

+ 200mV) to 12.6

OUT

2.2nF MAX*

Pin Configuration appears at end of data sheet.

*CAPACITORS ARE OPTIONAL

________________________________________________________________ Maxim Integrated Products

For price, delivery, and to place orders, please contact Maxim Distribution at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...14

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MAX6012AEUR+T 替代型号

型号	品牌	替代类型	描述	数据表
MAX6012AEUR-T	MAXIM	完全替代	Precision, Low-Power, Low-Dropout,
MAX6012AEUR	MAXIM	功能相似	Three Terminal Voltage Reference, 1 Output, 1.247V, BIPolar, PDSO3, SOT-23, 3 PIN

与MAX6012AEUR+T相关器件

型号	品牌	获取价格	描述	数据表
MAX6012AEUR-T	MAXIM	获取价格	Precision, Low-Power, Low-Dropout,
MAX6012B	ADI	获取价格	高精度、低功耗、低压差、SOT23-3封装、电压基准
MAX6012BEUR	MAXIM	获取价格	Three Terminal Voltage Reference, 1 Output, 1.247V, BIPolar, PDSO3, SOT-23, 3 PIN
MAX6012BEUR+T	MAXIM	获取价格	Three Terminal Voltage Reference, 1 Output, 1.247V, PDSO3, SOT-23, 3 PIN
MAX6012BEUR-T	MAXIM	获取价格	Precision, Low-Power, Low-Dropout,
MAX6012-MAX6050	MAXIM	获取价格	Precision, Low-Power, Low-Dropout,
MAX6018	MAXIM	获取价格	Precision, Micropower, 1.8V Supply, Low-Dropout, SOT23 Voltage Reference
MAX6018AEUR12	MAXIM	获取价格	Precision, Micropower, 1.8V Supply, Low-Dropout, SOT23 Voltage Reference
MAX6018AEUR12+T	MAXIM	获取价格	Three Terminal Voltage Reference, 1 Output, 1.263V, BICMOS, PDSO3, SOT-23, 3 PIN
MAX6018AEUR12-T	MAXIM	获取价格	Precision, Micropower, 1.8V Supply, Low-Dropout, SOT23 Voltage Reference

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