Low

MICROCHIP  MCP3424-E/ST  Analogue to Digital Converter, Quad, 18 bit, 3.75 SPS, Single, 2.7 V, 5.5 V, TSSOP

MICROCHIP MCP3424-E/ST
Technical Data Sheet (1.05MB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The MCP3424-E/ST is a 4-channel low-noise high accuracy delta-sigma A/D Converter with differential inputs and up to 18-bit of resolution. The on-board precision 2.048V reference voltage enables an input range of ±2.048V differentially. The device uses a two-wire I²C™ compatible serial interface and operates from a single power supply ranging from 2.7 to 5.5V. The MCP3424 device performs conversions at rates of 3.75, 15, 60 or 240 samples per second depending on user controllable configuration bit settings using the two-wire I²C™ compatible serial interface. The I²C™ address is user configurable with two address selection pins. This device has an onboard programmable gain amplifier (PGA). User can select the PGA gain of x1, x2, x4 or x8 before the analogue-to-digital conversion takes place. This allows the MCP3424 device to convert a smaller input signal with high resolution. The device has continuous and one-shot mode.
  • Differential input operation
  • Onboard voltage reference with 15ppm/°C drift
  • Onboard PGA
  • INL 10ppm of FSR maximum
  • 135µA at 3V Low current consumption
  • One-shot or continuous conversion options
  • Onboard oscillator
ESD sensitive device, take proper precaution while handling the device.

Product Information

Resolution (Bits):
18bit
Sampling Rate:
3.75SPS
Supply Voltage Type:
Single
Supply Voltage Min:
2.7V
Supply Voltage Max:
5.5V
ADC / DAC Case Style:
TSSOP
No. of Pins:
14Pins
Input Channel Type:
Differential
Data Interface:
I2C
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
Quad 8-Bit Sigma-Delta ADCs
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

Find similar products  grouped by common attribute

Applications

  • Portable Devices;
  • Consumer Electronics;
  • Sensing & Instrumentation;
  • Automation & Process Control

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000104