EVAL-CN0287-SDPZ, Isolated 4-Channel, Thermocouple/RTD Temperature Measurement System Evaluation Board based on ADT7310
Referenzdesign unter Verwendung des Teils ADT7310TRZ von Analog Devices
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Für Endprodukte
- Industrial Automation HMI
- Industrial Programmable Logic Controllers (PLCs)
- Temperature Control System
Beschreibung
- EVAL-CN0287-SDPZ, Evaluation Board is a completely isolated 4-channel temperature measurement circuit optimized for performance, input flexibility, robustness and low cost. It supports all types of thermocouples with cold junction compensation and any type of RTD (resistance temperature detector) with resistances up to 4k-Ohm for 2, 3, or 4-wire connection configurations. The RTD excitation current are is programmable for optimum noise and linearity performance. RTD measurements achieve 0.1 degree-C accuracy (typical) and Type-K thermocouple measurements achieve 0.05 degree-C typical accuracy because of the 16-bit ADT7310 digital temperature sensor used for cold-junction compensation. The circuit uses a four-channel AD7193, 24-bit sigma-delta ADC with on-chip PGA for high accuracy and low noise
Empfohlene Bauteile (15)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
|---|---|---|---|---|---|---|
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ADR3440ARJZ-R2 | Analog Devices | Voltage References | V-Ref Precision 4.096V 10mA 6-Pin SOT-23 T/R | In den Warenkorb | |
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SN74LVC1G125DCKR | Texas Instruments | Buffers and Line Drivers | Buffer/Line Driver 1-CH Non-Inverting 3-ST CMOS 5-Pin SC-70 T/R | In den Warenkorb | |
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SN74LVC1G08DCKR | Texas Instruments | Logic Gates | AND Gate 1-Element 2-IN CMOS 5-Pin SC-70 T/R | In den Warenkorb | |
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AD8603AUJZ-REEL7 | Analog Devices | Operational Amplifiers - Op Amps | Op Amp Single Low Noise Amplifier R-R I/O ±2.5V/5V 5-Pin TSOT T/R | In den Warenkorb | |
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AD7193BRUZ | Analog Devices | Analog to Digital Converters - ADCs | 8-Channel Single ADC Delta-Sigma 4.8ksps 24-bit Serial 28-Pin TSSOP Tube | In den Warenkorb | |
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AD8603AUJZ-R2 | Analog Devices | Operational Amplifiers - Op Amps | Op Amp Single Low Noise Amplifier R-R I/O ±2.5V/5V 5-Pin TSOT T/R | In den Warenkorb | |
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ADUM1280ARZ | Analog Devices | Digital Isolators | Digital Isolator CMOS 2-CH 1Mbps 8-Pin SOIC N Tube | In den Warenkorb | |
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ADG738BRUZ | Analog Devices | Analog Switch Multiplexers | Analog Multiplexer Single 8:1 16-Pin TSSOP Tube | In den Warenkorb | |
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ADR3440ARJZ-R7 | Analog Devices | Voltage References | V-Ref Precision 4.096V 10mA 6-Pin SOT-23 T/R | In den Warenkorb | |
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24LC32A-I/SNG | Microchip Technology | EEPROM | EEPROM Serial-I2C 32K-bit 4K x 8 3.3V/5V 8-Pin SOIC N Tube | In den Warenkorb | |
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ADUM5401ARWZ | Analog Devices | Digital Isolators | Digital Isolator CMOS 4-CH 1Mbps 16-Pin SOIC W Tube | In den Warenkorb | |
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AD8603AUJZ-REEL | Analog Devices | Operational Amplifiers - Op Amps | Op Amp Single Low Noise Amplifier R-R I/O ±2.5V/5V 5-Pin TSOT T/R | In den Warenkorb | |