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ZSC31010 - Application Circuit
ZSC31010 - Block Diagram
ZSC31010 - Pinout

ZSC31010

Resistive Sensor Signal Conditioner with Analog Output

The ZSC31010 is a CMOS integrated circuit, which enables easy and precise calibration of resistive bridge sensors via EEPROM. When mated to a resistive bridge sensor, it will digitally calibrate offset and gain with the option to calibrate offset and gain coefficients and linearity over temperature. A second-order compensation can be enabled for temperature coefficients of gain or offset or bridge linearity. ZSC31010 communicates via IDT's ZACwire™ serial interface to the host computer and is easily mass calibrated in a Windows™ environment. Once calibrated, the output SIG™ pin can provide selectable 0 to 1 V absolute analog output; rail-to-rail ratiometric analog output; or digital serial output of bridge data with optional temperature data.

Features

  • Digital compensation of sensor offset, sensitivity, temperature drift and non-linearity
  • Accommodates differential sensor signal spans from 3 mV/V to 105 mV/V
  • ZACwire™ one-wire interface (OWI)
  • Internal temperature compensation and detection via bandgap PTAT (proportional to absolute temperature)
  • Optional sequential output of both temperature and bridge readings on ZACwire™ digital output
  • Output options: ratiometric analog voltage, absolute analog voltage, digital one-wire-interface
  • Supply voltage 2.7V to 5.5 V, with external JFET 5.5V to 30 V
  • Current consumption, depending on adjusted sample rate, 0.25 mA to 1 mA
  • Wide operational range -50°C to +150°C
  • Fast response time 1 ms
  • High voltage protection up to 30V with external JFET
  • Buffered and chopper-stabilized output DAC

Product Specification

FunctionTemp. RangeSupply Voltage (V)Input TypeInterfaceResolution (bits)
Resistive SSC-40 to 85°C, -40 to 150°C2.70 - 30.00Single-bridgeAbsolute Voltage, ZACwire™, Ratiometric Voltage14

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. RangeCarrier TypeSample & Buy
ZSC31010CEBActiveDICEWAFER0-40 to 150°CReelCheck Availability
ZSC31010CECActiveDICEFWAFER0-40 to 150°CReelCheck Availability
ZSC31010CEG1-RActiveDCG8SOIC8-40 to 150°CReelCheck Availability
ZSC31010CEG1-TActiveDCG8SOIC8-40 to 150°CTubeCheck Availability
ZSC31010CIBActiveDICEWAFER0-40 to 85°CReelCheck Availability
ZSC31010CICActiveDICEFWAFER0-40 to 85°CReelCheck Availability
ZSC31010CIG1-RActiveDCG8SOIC8-40 to 85°CReelCheck Availability
ZSC31010CIG1-TActiveDCG8SOIC8-40 to 85°CTubeCheck Availability

Documents

Technical Documentation

Title Type Format File Size Datesort icon
Datasheets & Errata
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ZSC31010 Datasheet Datasheet PDF 429 KB Jan 20, 2016
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ZSC31010 Short-form Datasheet Short Form Datasheet PDF 55 KB Jan 20, 2016
User Guides & Manuals
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ZSC31010/ZSC31015/ZSSC3015 ZACwire™ SSC Modular Evaluation Kit Description Manual PDF 1.02 MB Apr 26, 2016
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ZSC31010-15 Mass Calibration System (MCS) Kit Description Manual PDF 659 KB Apr 17, 2016
Apps Notes & White Papers
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ZSC31010/ZSC31015/ZSC31050 App Note - External Protection Circuitry Application Note PDF 64 KB Apr 26, 2016
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ZSC31010 / ZSC31014 Application Note - Interfacing with a Gas Sensor Application Note PDF 82 KB Apr 26, 2016
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ZSC31010-ZSC31015 Application Note - Analog 4-to-20mA Current Loop Output Applications Application Note PDF 152 KB Apr 21, 2016
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ZSC31010, ZSC31015, and ZSSC3015 Calibration Sequence, DLL and EXE Application Note PDF 322 KB Apr 17, 2016
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ZSC31010 - Serializing Parts Application Note PDF 51 KB Apr 17, 2016
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ZSC3xxxx / ZSSC3xxx Application Note-Interfacing Single-Ended Sensor to Differential SSC Application Note PDF 89 KB Apr 17, 2016
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IDT Wafer Dicing Guidelines Application Note PDF 44 KB Apr 17, 2016
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ZSC31010 / ZSC31015 ZACwire™ Communication Application Note PDF 264 KB Apr 17, 2016
Other
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IDT CAD Altium Libraries for AID Products Rev 20160819 PCB Design Files ZIP 1.20 MB Aug 19, 2016
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ZSC31010 Die Dimensions and Pad Coordinates Technical Brief PDF 68 KB May 10, 2016
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ZSC31010/15 Current Loop Calibration Spreadsheet Rev. 1.2 Miscellaneous XLS 41 KB Apr 10, 2016
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ZSC31010 Analog Front End Configuration Spreadsheet Rev. 1.1 Miscellaneous XLS 72 KB Apr 10, 2016

Software & Tools

Title Type Format File Size Datesort icon
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ZACwire™ SSC Evaluation Kit Software Rev. 2.130 Software ZIP 1.47 MB Apr 6, 2016