MAX31855KASA+ vs MAX6675ISA+ Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MAX31855KASA+ sa pamamagitan ng Analog Devices at MAX6675ISA+ sa pamamagitan ng Maxim Integrated. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Analog Devices
MAX31855KASA+ - K-Type Thermocouple-to-Digital Converter | Maxim Integrated
MAX31855KASA+ ✓ NakahandaMaxim Integrated
MAX6675ISA+ - K-Thermocouple-to-Digital, 0-1024°C, SPI | Maxim
MAX6675ISA+ ✓ NakahandaPagsanggunian na paghahambing
| Parametro | MAX31855KASA+ | MAX6675ISA+ |
|---|---|---|
| Brand | Analog Devices | Maxim Integrated |
| Kategorya | Temperature Sensors | Temperature Sensors |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Fungsi | Thermocouple-to-Digital Converter with Cold-Junction Compensation | Thermocouple-to-Digital Converter (Type-K) |
| Supported Thermocouple Type | K (K-type probe input) | — |
| Output Resolution | 14-bit signed (0.25 degC per LSB) | — |
| Output Interface | SPI-compatible, read-only | — |
| Thermocouple Temperature Range | -270 degC to +1800 degC | — |
| Thermocouple Accuracy | plus/minus 2 degC | 8 LSB (0°C to +700°C) |
| Cold-Junction Compensation | On-chip, integrated | Built-in |
| Open-Thermocouple Detection | Yes (fault register) | — |
| Supply Voltage (VDD) | 3.0 V to 3.6 V (2.7 V min per datasheet) | — |
| Kuru-kuryente ng Pagbibigay | [DATA_NEEDED: typical operating current] | — |
| Temperature na Operasyon | -40 degC to +125 degC | — |
| Packhaging | 8-pin SOIC (NSOIC), 3.90 mm body | 8-pin SOIC (ISA / SO-8) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | [DATA_NEEDED: MSL rating] | 1 (unlimited floor life) |
| Tindminan RoHS | Compliant (per distributor listing) | Compliant |
| Thermocouple Type | — | K-Type |
| Temperature Range | — | 0 °C to +1024 °C |
| Pangangasiwaan | — | 0.25 °C (12-bit) |
| Volte ng Pagbibigay | — | 3.0 V to 5.5 V |
| Supply Current (typical) | — | 1.5 mA |
| Interface | — | SPI-compatible (read-only, 3-wire) |
| Conversion Method | — | On-demand, single per CS cycle |
| Thermocouple Disconnect Detection | — | Yes (via pull-up) |
| Operating Temperature (device) | — | -20 °C to +85 °C |