Part A
MAX318ESA+
Analog Devices Inc./Maxim Integrated
- Lifecycle
- Active
- Stock
- 2177 PCS
- Package
- SOIC-8
- Series
- Interface - Conmutadores analógicos, Multiplexers, Demultiplexeres
Parts at a glance
Part B
MAX31855NASA+
Analog Devices Inc./Maxim Integrated
- Lifecycle
- Active
- Stock
- 8673 PCS
- Package
- SOIC-8
- Series
- Interface - Interfaces de Sensor e Detector
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | MAX318ESA+ | MAX31855NASA+ |
|---|---|---|
| Supplier | Rochester Electronics, LLC,Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated |
| Part Status | Obsolete | Active |
| Type | - | Thermocouple to Digital Converter |
| Input Type | - | Thermocouple (Multiple) |
| Output Type | - | Digital |
| Supply Current | - | 900 µA |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount |
| Switch Circuit | SPST - NO | - |
| Multiplexer / Demultiplexer Circuit | 1:1 | - |
| Number of Circuits | 1 | - |
| On - State Resistance(Max) | 35Ohm | - |
| Channel - to - Channel Matching(ΔRon) | 2Ohm (Max) | - |
| Voltage - Supply, Single (V+) | 10V ~ 30V | - |
| Voltage - Supply, Dual (V±) | ±4.5V ~ 20V | - |
| Switch Time(Ton Toff)(Max) | 175ns, 145ns | - |
| Charge Injection | 3pC | - |
| Channel Capacitance(CS(off)CD(off)) | 8pF, 8pF | - |
| Current - Leakage(IS(off))(Max) | 250pA | - |
| Crosstalk | -85dB @ 1MHz | - |