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Cantitate | Preț (fără TVA) |
---|---|
1+ | 46,580 lei |
10+ | 33,320 lei |
25+ | 31,800 lei |
100+ | 30,230 lei |
300+ | 29,620 lei |
500+ | 29,010 lei |
Detalii tehnice
Prezentare generală a produsului
The MAX31855KASA+ is a cold junction compensated thermocouple to digital converter with built-in 14bit analogue to digital converter in 8 pin NSOIC package. The device contains cold junction compensation sensing and correction, digital controller, SPI compatible interface and associated control logic. It is designed to work in conjunction with an external microcontroller (μC) in thermostatic, process control or monitoring applications. The MAX31855K performs cold junction compensation and digitizes the signal from K type thermocouple with measuring temperature range of -200°C to +1350°C. The Thermocouple temperature gain and offset error ((41.276μV/°C nominal sensitivity)) is ±2°C at T (thermocouple) = -200°C to +700°C, TA = -20°C to +85°C. The data outputs in a signed 14bit, SPI compatible read only format.
- Supply voltage range from 3V to 3.6V
- Serial clock frequency of 5MHz
- Integration reduces design time and lowers system cost
- Detects thermocouple shorts to GND or VCC and open thermocouple
- 14bit, 0.25°C resolution converter
- Power supply current is 900μA
- Thermocouple input bias current is 100nA
- Temperature conversion time is 70ms and thermocouple conversion power-up time is 200ms
Aplicaţii
Sensing & Instrumentation, Industrial, HVAC, Automotive
Avertismente
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Note
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Specificaţii tehnice
Digital
± 2°C
-200°C
1350°C
NSOIC
8Pins
3.6V
14 bits
-40°C
-
MSL 1 - Unlimited
Digital
± 2°C
-200°C
1350°C
NSOIC
3V
1Channels
SPI
125°C
-
No SVHC (21-Jan-2025)
Documentaţie tehnică (3)
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Legislaţie şi reglementări privind protecţia mediului
Tara in care ultimul proces semnificativ de fabricare a fost efectuatŢara de origine:Philippines
Tara in care ultimul proces semnificativ de fabricare a fost efectuat
RoHS
RoHS
Certificat de conformitate produs