MCP3201 Microchip Technology, MCP3201 Datasheet
MCP3201
Manufacturer Part Number
MCP3201
Description
2.7V 12-Bit A/D Converter with SPI Serial Interface
Manufacturer
Microchip Technology
Datasheet
1.MCP3201.pdf
(20 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP3201-BI/P
Manufacturer:
AD
Quantity:
1 176
Company:
Part Number:
MCP3201-BI/SN
Manufacturer:
DIODES
Quantity:
15 000
Part Number:
MCP3201-BI/SN
Manufacturer:
MICROCHI
Quantity:
20 000
Company:
Part Number:
MCP3201-CI/MS
Manufacturer:
ON
Quantity:
11 455
Company:
Part Number:
MCP3201-CI/P
Manufacturer:
DIODES
Quantity:
21 000
Part Number:
MCP3201-CI/P
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Company:
Part Number:
MCP3201-CI/SN
Manufacturer:
MICROCHIP
Quantity:
2 100
Part Number:
MCP3201-CI/SN
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Part Number:
MCP3201-CI/ST
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Part Number:
MCP3201T-BI/SN
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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
• Single supply operation: 2.7V - 5.5V
• 100ksps max. sampling rate at V
• 50ksps max. sampling rate at V
• Low power CMOS technology
• Industrial temp range: -40°C to +85°C
• 8-pin PDIP, SOIC and TSSOP packages
APPLICATIONS
• Sensor Interface
• Process Control
• Data Acquisition
• Battery Operated Systems
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 100ksps at a
clock rate of 1.6MHz. The MCP3201 operates over a
broad voltage range (2.7V - 5.5V). Low current design
permits operation with typical standby and active cur-
rents of only 500nA and 300µA, respectively. The
device is offered in 8-pin PDIP, TSSOP and 150mil
SOIC packages.
1999 Microchip Technology Inc.
- 500nA typical standby current, 2µA max.
- 400µA max. active current at 5V
®
2.7V 12-Bit A/D Converter with SPI
serial interface (modes 0,0 and 1,1)
DD
DD
= 2.7V
= 5V
Preliminary
PACKAGE TYPES
FUNCTIONAL BLOCK DIAGRAM
PDIP
SOIC, TSSOP
IN+
IN-
Sample
and
Hold
®
V
IN+
IN–
V
V
MCP3201
REF
IN+
IN–
V
Serial Interface
SS
REF
SS
CS/SHDN
1
2
3
4
Control Logic
1
2
3
4
DAC
V
REF
Comparator
8
7
6
5
CLK
8
7
6
5
V
CLK
D
CS/SHDN
DD
OUT
V
CLK
D
CS/SHDN
12-Bit SAR
DS21290B-page 1
DD
OUT
Register
V
D
Shift
DD
OUT
V
SS
Related parts for MCP3201
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet: