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Microchip MCP3221 | Demoboard EV55L49A

Low-Power 12-Bit A/D Converter with I2C Interface

Overview

TopologyADC
IC revision1

Description

The EV55L49A MCP3221 Evaluation Board provides the opportunity to evaluate the performance of Microchip’s MCP3221 ADC, a 12-Bit, 22kSPS, Single Channel ADC using a MCP2221A USB to I2C bridge for communicating with the PC GUI. There is also a mikroBUS™ option for direct communication with other MCU platforms.EV55L49A comes with a new GUI that allows customers to collect data in continuous time domain necessary for applcaitions that require contiounous data collection such as ECG/EKG.

Features

  • Clickboard format for easy connection to a microcontroller or breadboard
  • terminal block connector for analog voltage
  • I2C activity led
  • MCP2221A I2C to USB bridge for PC GUI connection and UART to USB for communication with a microcontroller on a Curiosity board

Typical applications

  • Battery-Powered Test Equipment
  • Handheld Portable Applications

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
CTol. CVR
(V (DC))
SizeOperating TemperatureDF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
PackagingZ @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR 2
(mA)
RDC max.
(Ω)
Type Samples
150060GS75000SPEC
25 files Active i| Production is active. Expected lifetime: >10 years.WL-SMCW SMT Mono-color Chip LED Waterclear 525 Green 515 430 3.2 InGaN 140 0603 -40 °C up to +85 °C 1.6 0.8 0.7 Tape and Reel
742792662SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WE-CBF SMT EMI Suppression Ferrite Bead 0603 -55 °C up to +125 °C 1.6 0.8 0.8 0.3 1000 1050 120 MHz 830 0.3 Wide Band
885012206052SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 16 V(DC)1 µF ±10% 16 0603 -55 °C up to +125 °C 100.1 GΩ X7R Class II 1.6 0.8 0.8 0.4 7" Tape & Reel
Order Code Data­sheet Simu­lation
150060GS75000SPEC
742792662SPEC
885012206052SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
CTol. CVR
(V (DC))
SizeOperating TemperatureDF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
PackagingZ @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR 2
(mA)
RDC max.
(Ω)
Type Samples