MCP1525ISLASHTT datasheet(1/20 Pages) MICROCHIP

номер детали	MCP1525I/TT

подробное описание детали	2.5V and 4.096V Voltage References

PDF	20 Pages

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производитель	MICROCHIP [Microchip Technology]

домашняя страница	http://www.microchip.com

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 2001-2012 Microchip Technology Inc.

DS21653C-page 1

MCP1525/41

Features

• Precision Voltage Reference

• Output Voltages: 2.5V and 4.096V

• Initial Accuracy: ±1% (max.)

• Temperature Drift: ±50 ppm/°C (max.)

• Output Current Drive: ±2 mA

• Maximum Input Current: 100 µA @ +25°C (max.)

• Packages: TO-92 and SOT-23-3

• Industrial Temperature Range: -40°C to +85°C

Applications

• Battery-powered Systems

• Handheld Instruments

• Instrumentation and Process Control

• Test Equipment

• Data Acquisition Systems

• Communications Equipment

• Medical Equipment

• Precision Power supplies

• 8-bit, 10-bit, 12-bit A/D Converters (ADCs)

• D/A Converters (DACs)

Typical Application Circuit

Description

The Microchip Technology Inc. MCP1525/41 devices

are 2.5V and 4.096V precision voltage references that

use a combination of an advanced CMOS circuit

design and EPROM trimming to provide an initial

tolerance of ±1% (max.) and temperature stability of

±50 ppm/°C (max.). In addition to a low quiescent

current of 100 µA (max.) at 25°C, these devices offer a

clear advantage over the traditional Zener techniques

in terms of stability across time and temperature. The

output voltage is 2.5V for the MCP1525 and 4.096V for

the MCP1541. These devices are offered in SOT-23-3

and TO-92 packages, and are specified over the

industrial temperature range of -40°C to +85°C.

Temperature Drift

Package Types

Basic Configuration

VSS

VOUT

VIN

VREF

VDD

MCP1525

MCP1541

CL

1 µF to 10 µF

CIN

0.1 µF

(optional)

2.475

2.480

2.485

2.490

2.495

2.500

2.505

2.510

2.515

2.520

2.525

-50

-25

0

255075

100

Ambient Temperature (°C)

4.040

4.050

4.060

4.070

4.080

4.090

4.100

4.110

4.120

4.130

4.140

MCP1525

MCP1541

VSS

VOUT

VIN

VSS

VIN

VOUT

MCP1525

MCP1541

TO-92

MCP1525

MCP1541

SOT-23-3

3

1

2

3

1 2

2.5V and 4.096V Voltage References

21653C.book Page 1 Thursday, January 10, 2013 12:55 PM

Аналогичный номер детали - MCP1525I/TT

производитель	номер детали	датащи	подробное описание детали
Microchip Technology	MCP1525	395Kb / 18P	2.5V AND 4.096V VOLTAGE REFERENCES 2001
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	MCP1525	285Kb / 20P	2.5V and 4.096V Voltage References 10/20/04
	MCP1525-ITO	285Kb / 20P	2.5V and 4.096V Voltage References 10/20/04

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