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ZSC31010CIG1-R

Sensor Interface Sensor Signal Conditoner

Manufacturer:

Renesas Technology Corp
Mfr.Part #:

ZSC31010CIG1-R
Datasheet:

ZSC31010CIG1-R Datasheet (PDF)
Series:

*
Base Product Number:

ZSC31010
Length:

4.9 mm
Factory Pack Quantity:

2500
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ZSC31010CIG1-R General Description

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.

Key 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

Specifications

Category	Integrated Circuits (ICs)InterfaceSpecialized	Series	*
Base Product Number	ZSC31010	Product Category	Sensor Interface
Length	4.9 mm	Product Type	Sensor Interface
Factory Pack Quantity	2500	Subcategory	Interface ICs
Width	3.9 mm	Unit Weight	0.030018 oz