MCP9803-M/SNG datasheet, PDF - EEWORLD Datasheet

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MCP9803-M/SNG: DescriptionTemp Sensor Digital Serial (2-Wire, I2C, SMBus) Automotive 8-Pin SOIC N Tube; File Size704KB，42 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com; Environmental Compliance

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MCP9803-M/SNG Overview

Temp Sensor Digital Serial (2-Wire, I2C, SMBus) Automotive 8-Pin SOIC N Tube

MCP9803-M/SNG Parametric

Parameter Name	Attribute value
EU restricts the use of certain hazardous substances	Compliant
Part Status	Active
HTS	8542.39.00.01
Module/IC Classification	IC
Resolution (bit)	12
Accuracy	±0.5°C
Interface Type	Serial (2-Wire, I2C, SMBus)
Output Type	Digital
Minimum Operating Supply Voltage (V)	2.7
Typical Operating Supply Voltage (V)	3.3\|5
Maximum Operating Supply Voltage (V)	5.5
Maximum Supply Current (uA)	400
Minimum Operating Temperature (°C)	-55
Maximum Operating Temperature (°C)	125
Packaging	Tube
Pin Count	8
Standard Package Name	SOP
Supplier Package	SOIC N
Mounting	Surface Mount
Package Height	1.25(Min)
Package Length	4.9
Package Width	3.9
PCB changed	8
Lead Shape	Gull-wing

User Manual

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MCP9800/1/2/3

2-Wire High-Accuracy Temperature Sensor

Features:

• Temperature-to-Digital Converter

• Accuracy with 12-bit Resolution:

- ±0.5°C (typical) at +25°C

- ±1°C (maximum) from -10°C to +85°C

- ±2°C (maximum) from -10°C to +125°C

- ±3°C (maximum) from -55°C to +125°C

• User-selectable Resolution: 9-12 bit

• Operating Voltage Range: 2.7V to 5.5V

• 2-wire Interface: I

C™/SMBus Compatible

• Operating Current: 200 µA (typical)

• Shutdown Current: 1 µA (maximum)

• Power-saving One-shot Temperature

Measurement

• Available Packages: SOT-23-5, MSOP-8, SOIC-8

Description:

Microchip Technology Inc.’s MCP9800/1/2/3 family of

digital temperature sensors converts temperatures

between -55°C and +125°C to a digital word. They

provide an accuracy of ±1°C (maximum) from -10°C to

+85°C.

The

MCP9800/1/2/3

family

comes

with

user-programmable registers that provide flexibility for

temperature sensing applications. The register settings

allow user-selectable 9-bit to 12-bit temperature

measurement resolution, configuration of the

power-saving Shutdown and One-shot (single

conversion on command while in Shutdown) modes

and the specification of both temperature alert output

and hysteresis limits. When the temperature changes

beyond the specified limits, the MCP9800/1/2/3 outputs

an alert signal. The user has the option of setting the

alert output signal polarity as an active-low or

active-high comparator output for thermostat operation,

or as temperature event interrupt output for

microprocessor-based systems.

This sensor has an industry standard 2-wire, I

C™/

SMBus compatible serial interface, allowing up to eight

devices to be controlled in a single serial bus. These

features make the MCP9800/1/2/3 ideal for

sophisticated

multi-zone

temperature-monitoring

applications.

Typical Applications:

•

Personal Computers and Servers

Hard Disk Drives and Other PC Peripherals

Entertainment Systems

Office Equipment

Data Communication Equipment

Mobile Phones

General Purpose Temperature Monitoring

Typical Application

MCP9800/02

GND 2

ALERT 3

SDA

SCLK

PULL-UP

PIC

Microcontroller

PIC16F737

C™ Port

Package Types

MCP9800

MCP9802

SOT-23-5

GND 2

ALERT 3

4 SCLK

5 SDA

MCP9801

MCP9803

SOIC, MSOP

SDA 1

SCLK 2

ALERT 3

GND 4

8 V

7 A0

6 A1

5 A2

I/O Port

MCP9802/03:

Serial Bus time-out 35 ms (typ.)

MCP9800/01:

No Serial Bus time-out



2010 Microchip Technology Inc.

DS21909D-page 1

MCP9803-M/SNG Related Products

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Description	Temp Sensor Digital Serial (2-Wire, I2C, SMBus) Automotive 8-Pin SOIC N Tube	Temp Sensor Digital Serial (2-Wire, I2C, SMBus) Automotive 5-Pin SOT-23 T/R	Temp Sensor Digital Serial (2-Wire, I2C, SMBus) Automotive 5-Pin SOT-23 T/R	Temp Sensor Digital Serial (2-Wire, I2C, SMBus) Automotive 5-Pin SOT-23 T/R	Temp Sensor Digital Serial (2-Wire, I2C, SMBus) Automotive 5-Pin SOT-23 T/R	Temp Sensor Digital Serial (2-Wire, I2C, SMBus) Automotive 5-Pin SOT-23 T/R
EU restricts the use of certain hazardous substances	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant
Part Status	Active	Active	Active	Active	Active	Active
Module/IC Classification	IC	IC	IC	IC	IC	IC
Resolution (bit)	12	12	12	12	12	12
Accuracy	±0.5°C	±0.5°C	±0.5°C	±0.5°C	±0.5°C	±0.5°C
Interface Type	Serial (2-Wire, I2C, SMBus)	Serial (2-Wire, I2C, SMBus)	Serial (2-Wire, I2C, SMBus)	Serial (2-Wire, I2C, SMBus)	Serial (2-Wire, I2C, SMBus)	Serial (2-Wire, I2C, SMBus)
Output Type	Digital	Digital	Digital	Digital	Digital	Digital
Minimum Operating Supply Voltage (V)	2.7	2.7	2.7	2.7	2.7	2.7
Typical Operating Supply Voltage (V)	3.3\|5	5\|3.3	5\|3.3	3.3\|5	3.3\|5	3.3\|5
Maximum Operating Supply Voltage (V)	5.5	5.5	5.5	5.5	5.5	5.5
Maximum Supply Current (uA)	400	400	400	400	400	400
Minimum Operating Temperature (°C)	-55	-55	-55	-55	-55	-55
Maximum Operating Temperature (°C)	125	125	125	125	125	125
Packaging	Tube	Tape and Reel	Tape and Reel	Tape and Reel	Tape and Reel	Tape and Reel
Pin Count	8	5	5	5	5	5
Standard Package Name	SOP	SOT-23	SOT-23	SOT-23	SOT-23	SOT-23
Supplier Package	SOIC N	SOT-23	SOT-23	SOT-23	SOT-23	SOT-23
Mounting	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Package Height	1.25(Min)	1.3(Max)	1.3(Max)	1.3(Max)	1.3(Max)	1.3(Max)
Package Length	4.9	2.9	2.9	2.9	2.9	2.9
Package Width	3.9	1.6	1.6	1.6	1.6	1.6
PCB changed	8	5	5	5	5	5
Lead Shape	Gull-wing	Gull-wing	Gull-wing	Gull-wing	Gull-wing	Gull-wing
ECCN (US)	-	EAR99	EAR99	EAR99	EAR99	-

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