MAX6675ISA+ vs MAX31855KASA+ Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MAX6675ISA+ sa pamamagitan ng Maxim Integrated at MAX31855KASA+ sa pamamagitan ng Analog Devices. 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.
Maxim Integrated
MAX6675ISA+ - K-Thermocouple-to-Digital, 0-1024°C, SPI | Maxim
MAX6675ISA+ ✓ NakahandaAnalog Devices
MAX31855KASA+ - K-Type Thermocouple-to-Digital Converter | Maxim Integrated
MAX31855KASA+ ✓ NakahandaPagsanggunian na paghahambing
| Parametro | MAX6675ISA+ | MAX31855KASA+ |
|---|---|---|
| Brand | Maxim Integrated | Analog Devices |
| Kategorya | Temperature Sensors | Temperature Sensors |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Fungsi | Thermocouple-to-Digital Converter (Type-K) | Thermocouple-to-Digital Converter with Cold-Junction Compensation |
| Thermocouple Type | K-Type | — |
| Temperature Range | 0 °C to +1024 °C | — |
| Pangangasiwaan | 0.25 °C (12-bit) | — |
| Thermocouple Accuracy | 8 LSB (0°C to +700°C) | plus/minus 2 degC |
| Volte ng Pagbibigay | 3.0 V to 5.5 V | — |
| Supply Current (typical) | 1.5 mA | — |
| Interface | SPI-compatible (read-only, 3-wire) | — |
| Cold-Junction Compensation | Built-in | On-chip, integrated |
| Conversion Method | On-demand, single per CS cycle | — |
| Thermocouple Disconnect Detection | Yes (via pull-up) | — |
| Operating Temperature (device) | -20 °C to +85 °C | — |
| Packhaging | 8-pin SOIC (ISA / SO-8) | 8-pin SOIC (NSOIC), 3.90 mm body |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant | Compliant (per distributor listing) |
| Level ng MSL | 1 (unlimited floor life) | [DATA_NEEDED: MSL rating] |
| 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 |
| 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 |