Specification	MCP3201-CI/ST

Architecture	SAR
Configuration	S/H-ADC
Data Interface	SPI
Input Type	Pseudo-Differential
Mounting Type	Surface Mount
Number of A/D Converters	1
Number of Bits	12 bits
Number of Inputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-TSSOP
Package / Case [custom]	0.173 "
Package / Case [custom]	4.4 mm
Ratio - S/H:ADC	1:1
Reference Type	External
Sampling Rate (Per Second)	100k
Supplier Device Package	8-TSSOP
Voltage - Supply, Analog [Max]	5.5 V
Voltage - Supply, Analog [Min]	2.7 V
Voltage - Supply, Digital [Max]	5.5 V
Voltage - Supply, Digital [Min]	2.7 V

MCP3201 Series

12-Bit, 100kSPS, Single Channel ADC

Part	Reference Type	Data Interface	Configuration	Supplier Device Package	Sampling Rate (Per Second)	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Package / Case	Package / Case	Package / Case	Ratio - S/H:ADC	Input Type	Architecture	Number of Bits	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Number of Inputs	Mounting Type	Number of A/D Converters	Package / Case [custom]	Package / Case [custom]	Package / Case [y]	Package / Case [x]	Qualification	Grade
Microchip Technology MCP3201-CI/P	External	SPI	S/H-ADC	8-PDIP	100k	2.7 V	5.5 V	0.3 in	8-DIP	7.62 mm	1:1	Pseudo-Differential	SAR	12 bits	5.5 V	2.7 V	85 °C	-40 °C	1	Through Hole	1
Microchip Technology MCP3201T-CI/ST	External	SPI	S/H-ADC	8-TSSOP	100k	2.7 V	5.5 V		8-TSSOP		1:1	Pseudo-Differential	SAR	12 bits	5.5 V	2.7 V	85 °C	-40 °C	1	Surface Mount	1	0.173 "	4.4 mm
Microchip Technology MCP3201-CI/ST	External	SPI	S/H-ADC	8-TSSOP	100k	2.7 V	5.5 V		8-TSSOP		1:1	Pseudo-Differential	SAR	12 bits	5.5 V	2.7 V	85 °C	-40 °C	1	Surface Mount	1	0.173 "	4.4 mm
Microchip Technology MCP3201T-CI/SNVAO	External	3-Wire Serial SPI	S/H-ADC	8-SOIC	100k	2.7 V	5.5 V		8-SOIC		1:1	Pseudo-Differential	SAR	12 bits	5.5 V	2.7 V	85 °C	-40 °C	1	Surface Mount	1			3.9 mm	0.154 in
Microchip Technology MCP3201-BI/P	External	SPI	S/H-ADC	8-PDIP	100k	2.7 V	5.5 V	0.3 in	8-DIP	7.62 mm	1:1	Pseudo-Differential	SAR	12 bits	5.5 V	2.7 V	85 °C	-40 °C	1	Through Hole	1
Microchip Technology MCP3201T-CI/SN	External	SPI	S/H-ADC	8-SOIC	100k	2.7 V	5.5 V		8-SOIC		1:1	Pseudo-Differential	SAR	12 bits	5.5 V	2.7 V	85 °C	-40 °C	1	Surface Mount	1			3.9 mm	0.154 in
Microchip Technology MCP3201-CI/SNVAO	External	3-Wire Serial SPI	S/H-ADC	8-SOIC	100k	2.7 V	5.5 V		8-SOIC		1:1	Pseudo-Differential	SAR	12 bits	5.5 V	2.7 V	85 °C	-40 °C	1	Surface Mount	1			3.9 mm	0.154 in
Microchip Technology MCP3201-CI/SN	External	SPI	S/H-ADC	8-SOIC	100k	2.7 V	5.5 V		8-SOIC		1:1	Pseudo-Differential	SAR	12 bits	5.5 V	2.7 V	85 °C	-40 °C	1	Surface Mount	1			3.9 mm	0.154 in
Microchip Technology MCP3201-BI/SNVAO	External	SPI	S/H-ADC	8-SOIC	100k	2.7 V	5.5 V		8-SOIC		1:1	Pseudo-Differential	SAR	12 bits	5.5 V	2.7 V	85 °C	-40 °C	1	Surface Mount	1			3.9 mm	0.154 in	AEC-Q100	Automotive
Microchip Technology MCP3201T-BI/SN	External	SPI	S/H-ADC	8-SOIC	100k	2.7 V	5.5 V		8-SOIC		1:1	Pseudo-Differential	SAR	12 bits	5.5 V	2.7 V	85 °C	-40 °C	1	Surface Mount	1			3.9 mm	0.154 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 3.02
		25	$ 2.52
		100	$ 2.29
Microchip Direct	TUBE	1	$ 3.02
		25	$ 2.52
		100	$ 2.29
		1000	$ 2.21
		5000	$ 2.19
Newark	Each	100	$ 1.19

Description

General part information

MCP3201 Series

The MCP3201 12-bit Analog-to-Digital Converter (ADC) combines high performance and low power consumption in a small package, making it ideal for embedded control applications. The MCP3201 features a successive approximation register (SAR) architecture and an industry-standard SPI serial interface, allowing 12-bit ADC capability to be added to any PIC® microcontroller. The MCP3201 features 100k samples/second, 1 input channel, low power consumption (5nA typical standby, 400µA max. active), and is available in 8-pin PDIP, SOIC and TSSOP packages. Applications for the MCP3201 include data acquisition, instrumentation and measurement, multi-channel data loggers, industrial PCs, motor control, robotics, industrial automation, smart sensors, portable instrumentation and home medical appliances.

Documents

Technical documentation and resources

MCP3201-CI/ST

Deep-Dive with AI

MCP3201-CI/ST

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Technical Specifications

MCP3201 Series

Pricing

Description

MCP3201 Series

Documents

Temperature Sensing Technologies

Thermistors in Single Supply Temperature Sensing Circuits

MCP3201 2.7V 12-Bit A/D Converter with SPI Serial Interface Data Sheet

Anti-Aliasing, Analog Filters for Data Acquisition Systems

Interfacing Microchip?s MCP3201 ADC to MC68HC11E9-Based Microcontroller

Layout Tips for 12-Bit A/D Converter Application

MCP3201 Series