MCP3301T datasheet(1/38 Pages) MICROCHIP

номер детали	MCP3301T

подробное описание детали	13-Bit Differential Input, Low Power A/D Converter with SPI Serial Interface

PDF	38 Pages

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производитель	MICROCHIP [Microchip Technology]

домашняя страница	http://www.microchip.com

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 2011 Microchip Technology Inc.

DS21700D-page 1

MCP3301

Features

• Full Differential Inputs

• ±1 LSB max DNL

• ±1 LSB max INL (MCP3301-B)

• ±2 LSB max INL (MCP3301-C)

• Single supply operation: 4.5V to 5.5V

• 100 ksps sampling rate with 5V supply voltage

• 50 nA typical standby current, 1 µA max

• 450 µA max active current at 5V

• Industrial temp range: -40°C to +85°C

• 8-pin MSOP, PDIP, and SOIC packages

• Mixed Signal PICtail™ Demo Board (P/N:

MXSIGDM) compatible

Applications

• Remote Sensors

• Battery-operated Systems

• Transducer Interface

Functional Block Diagram

General Description

The MCP3301 13-bit A/D converter features full

differential inputs and low power consumption in a

small package that is ideal for battery-powered

systems and remote data acquisition applications.

Incorporating a successive approximation architecture

with on-board sample and hold circuitry, the 13-bit A/D

converter is specified to have ±1 LSB Differential Non-

linearity (DNL) and ±1 LSB Integral Nonlinearity (INL)

for B-grade devices and ±2 LSB for C-grade devices.

The industry-standard SPI serial interface enables 13-

bit A/D converter capability to be added to any PIC®

microcontroller.

The MCP3301 features a low current design that

permits operation with typical standby and active

currents of only 50 nA and 300 µA, respectively. The

device is capable of conversion rates of up to 100 ksps

with tested specifications over a 4.5V to 5.5V supply

range. The reference voltage can be varied from

400 mV to 5V, yielding input-referred resolution

between 98 µV and 1.22 mV.

The MCP3301 is available in 8-pin PDIP, 150 mil SOIC,

and MSOP packages. The full differential inputs of this

device enable a wide variety of signals to be used in

applications such as remote data acquisition, portable

instrumentation, and battery-operated applications.

Package Types

Comparator

13-Bit SAR

CDAC

Control Logic

CS/SHDN

VREF

VSS

VDD

CLK

DOUT

Shift

Register

IN+

IN-

+

-

& Hold

Circuits

Sample

MSOP, PDIP, SOIC

VDD

CS/SHDN

1

2

3

4

8

7

6

5

CLK

VREF

IN(+)

IN(-)

VSS

DOUT

13-Bit Differential Input, Low Power A/D Converter

with SPI Serial Interface

Аналогичный номер детали - MCP3301T

производитель	номер детали	датащи	подробное описание детали
Microchip Technology	MCP3301T-BI/MS	758Kb / 32P	13-Bit Differential Input, Low Power A/D Converter with SPI??Serial Interface 2007
	MCP3301T-BI/P	758Kb / 32P	13-Bit Differential Input, Low Power A/D Converter with SPI??Serial Interface 2007
	MCP3301T-BI/SN	758Kb / 32P	13-Bit Differential Input, Low Power A/D Converter with SPI??Serial Interface 2007
	MCP3301T-CI/MS	758Kb / 32P	13-Bit Differential Input, Low Power A/D Converter with SPI??Serial Interface 2007
	MCP3301T-CI/P	758Kb / 32P	13-Bit Differential Input, Low Power A/D Converter with SPI??Serial Interface 2007

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Аналогичное описание - MCP3301T

производитель	номер детали	датащи	подробное описание детали
Microchip Technology	MCP3304	666Kb / 40P	13-Bit Differential Input, Low Power A/D Converter with SPI Serial Interface 2002
	MCP3301-CI-SN	700Kb / 32P	13-Bit Differential Input, Low Power A/D Converter with SPI Serial Interface 2002
	MCP3302	812Kb / 40P	13-Bit Differential Input, Low Power A/D Converter with SPI Serial Interface 2002
	MCP3201	489Kb / 28P	2.7V 12-Bit A/D Converter with SPI Serial Interface 2007
	MCP3001	453Kb / 28P	2.7V 10 BIT A/D CONVERTER WITH SPI SERIAL INTERFACE 2007
	MCP3302	769Kb / 40P	13-Bit Differential Input, Low Power A/D Converter with SPI??Serial Interface 2007
	MCP3301	758Kb / 32P	13-Bit Differential Input, Low Power A/D Converter with SPI??Serial Interface 2007
	MCP3201	713Kb / 36P	2.7V 12-Bit A/D Converter with SPI Serial Interface 2008
	MCP3302	887Kb / 46P	13-Bit Differential Input, Low Power A/D Converter with SPI Serial Interface 2008
	MCP3302	1Mb / 48P	13-Bit Differential Input, Low Power A/D Converter with SPI Serial Interface 2011

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