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MCP3201-I/P

Description
2.7V 12-Bit A/D Converter with SPI Serial Interface
CategoryAnalog mixed-signal IC    converter   
File Size373KB,28 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
Environmental Compliance
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MCP3201-I/P Overview

2.7V 12-Bit A/D Converter with SPI Serial Interface

MCP3201-I/P Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Parts packaging codeDIP
package instructionDIP, DIP8,.3
Contacts8
Reach Compliance Codecompli
ECCN codeEAR99
Maximum analog input voltage5 V
Minimum analog input voltage
Maximum conversion time7.5 µs
Converter typeADC, SUCCESSIVE APPROXIMATION
JESD-30 codeR-PDIP-T8
JESD-609 codee3
length9.27 mm
Nominal negative supply voltage
Number of analog input channels1
Number of digits12
Number of functions1
Number of terminals8
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Output bit codeBINARY
Output formatSERIAL
Package body materialPLASTIC/EPOXY
encapsulated codeDIP
Encapsulate equivalent codeDIP8,.3
Package shapeRECTANGULAR
Package formIN-LINE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply5 V
Certification statusNot Qualified
Sampling rate0.1 MHz
Sample and hold/Track and holdSAMPLE
Maximum seat height5.334 mm
Nominal supply voltage5 V
surface mountNO
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn)
Terminal formTHROUGH-HOLE
Terminal pitch2.54 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width7.62 mm
Base Number Matches1
MCP3201
2.7V 12-Bit A/D Converter with SPI
Serial Interface
Features
12-bit resolution
±1 LSB max DNL
±1 LSB max INL (MCP3201-B)
±2 LSB max INL (MCP3201-C)
On-chip sample and hold
SPI
serial interface (modes 0,0 and 1,1)
Single supply operation: 2.7V - 5.5V
100ksps max. sampling rate at V
DD
= 5V
50ksps max. sampling rate at V
DD
= 2.7V
Low power CMOS technology
500 nA typical standby current, 2 µA max.
400 µA max. active current at 5V
Industrial temp range: -40°C to +85°C
8-pin MSOP, PDIP, SOIC and TSSOP packages
Package Types
MSOP, PDIP, SOIC, TSSOP
V
REF
IN+
IN–
V
SS
1
MCP3201
V
REF
8
7
6
5
V
DD
CLK
D
OUT
CS/SHDN
2
3
4
Functional Block Diagram
V
DD
V
SS
Applications
Sensor Interface
Process Control
Data Acquisition
Battery Operated Systems
DAC
Comparator
IN+
IN-
Sample
and
Hold
Control Logic
12-Bit SAR
Description
The Microchip Technology Inc. MCP3201 is a succes-
sive approximation 12-bit Analog-to-Digital (A/D) Con-
verter with on-board sample and hold circuitry. The
device provides a single pseudo-differential input. Dif-
ferential Nonlinearity (DNL) is specified at ±1 LSB, and
Integral Nonlinearity (INL) is offered in ±1 LSB
(MCP3201-B) and ±2 LSB (MCP3201-C) versions.
Communication with the device is done using a simple
serial interface compatible with the SPI protocol. The
device is capable of sample rates of up to 100 ksps at
a clock rate of 1.6 MHz. The MCP3201 operates over
a broad voltage range (2.7V - 5.5V). Low current
design permits operation with typical standby and
active currents of only 500 nA and 300 µA, respec-
tively. The device is offered in 8-pin MSOP, PDIP,
TSSOP and 150 mil SOIC packages.
Shift
Register
CS/SHDN
CLK
D
OUT
©
2007 Microchip Technology Inc.
DS21290D-page 1

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Description 2.7V 12-Bit A/D Converter with SPI Serial Interface 2.7V 12-Bit A/D Converter with SPI Serial Interface 2.7V 12-Bit A/D Converter with SPI Serial Interface 2.7V 12-Bit A/D Converter with SPI Serial Interface 2.7V 12-Bit A/D Converter with SPI Serial Interface 2.7V 12-Bit A/D Converter with SPI Serial Interface 2.7V 12-Bit A/D Converter with SPI Serial Interface 2.7V 12-Bit A/D Converter with SPI Serial Interface 2.7V 12-Bit A/D Converter with SPI Serial Interface
Is it lead-free? Lead free Lead free - Lead free - - Lead free Lead free Lead free
Is it Rohs certified? conform to conform to - conform to - - conform to conform to conform to
Parts packaging code DIP SOIC - SOIC - - SOIC SOIC MSOP
package instruction DIP, DIP8,.3 TSSOP, TSSOP8,.25 - SOP, SOP8,.25 - - SOP, SOP8,.25 TSSOP, TSSOP8,.25 TSSOP, TSSOP8,.19
Contacts 8 8 - 8 - - 8 8 8
Reach Compliance Code compli compli - compli - - compli compli compli
ECCN code EAR99 EAR99 - EAR99 - - EAR99 EAR99 EAR99
Maximum analog input voltage 5 V 5 V - 5 V - - 5 V 5 V 5 V
Maximum conversion time 7.5 µs 7.5 µs - 7.5 µs - - 7.5 µs 7.5 µs 7.5 µs
Converter type ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION - ADC, SUCCESSIVE APPROXIMATION - - ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION
JESD-30 code R-PDIP-T8 R-PDSO-G8 - S-PDSO-G8 - - R-PDSO-G8 R-PDSO-G8 S-PDSO-G8
JESD-609 code e3 e3 - e3 - - e3 e3 e3
length 9.27 mm 4.4 mm - 4.9 mm - - 4.9 mm 4.4 mm 3 mm
Number of analog input channels 1 1 - 1 - - 1 1 1
Number of digits 12 12 - 12 - - 12 12 12
Number of functions 1 1 - 1 - - 1 1 1
Number of terminals 8 8 - 8 - - 8 8 8
Maximum operating temperature 85 °C 85 °C - 85 °C - - 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C - -40 °C - - -40 °C -40 °C -40 °C
Output bit code BINARY BINARY - BINARY - - BINARY BINARY BINARY
Output format SERIAL SERIAL - SERIAL - - SERIAL SERIAL SERIAL
Package body material PLASTIC/EPOXY PLASTIC/EPOXY - PLASTIC/EPOXY - - PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code DIP TSSOP - SOP - - SOP TSSOP TSSOP
Encapsulate equivalent code DIP8,.3 TSSOP8,.25 - SOP8,.25 - - SOP8,.25 TSSOP8,.25 TSSOP8,.19
Package shape RECTANGULAR RECTANGULAR - SQUARE - - RECTANGULAR RECTANGULAR SQUARE
Package form IN-LINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH - SMALL OUTLINE - - SMALL OUTLINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius) NOT SPECIFIED 260 - 260 - - 260 260 260
power supply 5 V 5 V - 5 V - - 5 V 5 V 5 V
Certification status Not Qualified Not Qualified - Not Qualified - - Not Qualified Not Qualified Not Qualified
Sampling rate 0.1 MHz 0.1 MHz - 0.1 MHz - - 0.1 MHz 0.1 MHz 0.1 MHz
Sample and hold/Track and hold SAMPLE SAMPLE - SAMPLE - - SAMPLE SAMPLE SAMPLE
Maximum seat height 5.334 mm 1.2 mm - 1.75 mm - - 1.75 mm 1.2 mm 1.1 mm
Nominal supply voltage 5 V 5 V - 5 V - - 5 V 5 V 5 V
surface mount NO YES - YES - - YES YES YES
technology CMOS CMOS - CMOS - - CMOS CMOS CMOS
Temperature level INDUSTRIAL INDUSTRIAL - INDUSTRIAL - - INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal surface Matte Tin (Sn) Matte Tin (Sn) - Matte Tin (Sn) - - Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn)
Terminal form THROUGH-HOLE GULL WING - GULL WING - - GULL WING GULL WING GULL WING
Terminal pitch 2.54 mm 0.65 mm - 1.27 mm - - 1.27 mm 0.65 mm 0.65 mm
Terminal location DUAL DUAL - DUAL - - DUAL DUAL DUAL
Maximum time at peak reflow temperature NOT SPECIFIED 40 - 40 - - 40 40 40
width 7.62 mm 3 mm - 3.9 mm - - 3.9 mm 3 mm 3 mm
Base Number Matches 1 1 - 1 - - 1 - 1
Humidity sensitivity level - 1 - 1 - - 1 1 1
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