Specification	MCP37D31-80E/TE

Architecture	Pipelined
Configuration	MUX-S/H-MUX-ADC
Data Interface	LVDS - Parallel, SPI
Features	Digital Down-Converter, Decimation Filters
Input Type	Differential
Mounting Type	Surface Mount
Number of A/D Converters	1
Number of Bits	16
Number of Inputs	8
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	121-TFBGA
Ratio - S/H:ADC	1:1
Reference Type	Internal
Sampling Rate (Per Second)	80 M
Supplier Device Package	121-TFBGA (8x8)
Voltage - Supply, Analog [Max]	1.8 V
Voltage - Supply, Analog [Min]	1.2 V
Voltage - Supply, Digital [Max]	1.8 V
Voltage - Supply, Digital [Min]	1.2 V

MCP37D31-80 Series

16-Bit, 80MSPS, 8-Ch ADC

Part	Supplier Device Package	Ratio - S/H:ADC	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Architecture	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Number of A/D Converters	Mounting Type	Package / Case	Number of Inputs	Input Type	Configuration	Features	Number of Bits	Data Interface	Sampling Rate (Per Second)	Reference Type	Number of Inputs
Microchip Technology MCP37D31-80E/TE	121-TFBGA (8x8)	1:1	125 °C	-40 °C	1.8 V	1.2 V	Pipelined	1.8 V	1.2 V	1	Surface Mount	121-TFBGA	8	Differential	MUX-S/H-MUX-ADC	Decimation Filters Digital Down-Converter	16	LVDS - Parallel SPI	80 M	Internal
Microchip Technology MCP37D31T-200I/TE	121-TFBGA (8x8)	1:1	85 °C	-40 °C	1.26 V 1.89 V	1.14 V 1.71 V	Pipelined	1.26 V 1.89 V	1.14 V 1.71 V	1	Surface Mount	121-TFBGA	8	Differential	S/H-MUX-ADC		16	Parallel Serial	200 M	Internal
Microchip Technology MCP37D31-200I/TL	124-VTLA (9x9)		85 °C	-40 °C	1.26 V 1.89 V	1.14 V 1.71 V	Pipelined	1.26 V 1.89 V	1.14 V 1.71 V	1	Surface Mount	124-VFTLA Dual Rows Exposed Pad		Differential	MUX-ADC		16	LVDS - Parallel Parallel	200 M	Internal	1 2 4 8

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 43.84
Microchip Direct	TRAY	1	$ 43.84
		25	$ 36.53
		100	$ 33.21
		1000	$ 30.68
		5000	$ 29.10
Newark	Each	100	$ 33.21

Description

General part information

MCP37D31-80 Series

The MCP37D31-80 is a 16-bit pipelined A/D converter with a maximum sampling rate of 80 Msps. The high accuracy of over 73.9 dB Signal-to-Noise Ratio (SNR) and over 93 dB Spurious Free Dynamic Range (SFDR) enable high precision measurements of fast input signals. The device operates at very low power consumption of 329 mW at 80 Msps including LVDS digital I/O. Lower power saving modes are available at 79 mW for Standby and 22 mW for Shutdown. The MCP37D31-80 includes many digital processing features that simplify system design, cost and power usage. These include an integrated digital down-converter with onboard NCO, decimation filters for improved SNR, individual phase, offset and gain adjustment and a fractional delay recovery for time-delay corrections in multi-channel modes. Data is available through the serial DDR LVDS or parallel CMOS interface and configured via SPI. The device is available in the TFBGA-121 package. TFBGA-121 package is qualified for automotive applications (AEC-Q100).

Documents

Technical documentation and resources

Datasheet

Designing Digital RF Receiver Using MCP37DXX High-Speed ADC

Application Notes

MCP37DX1.80 ADC Evaluation Kit User Guide

User Guide