Sensing

These sensing solutions can be used in many different applications spanning many markets. Each block diagram is populated with Maxim's best fitmost appropriate product for the application. Click on the relevant block diagram to view the products recommended for the application.

Single-chip, high-precision RTD-to-SPI digital. Supports 2, 3, 4-wire RTDs and PT100 to PT1000 RTDs at 0.5⁰C (0.05% of full scale) max.

Discrete RTD-to-digital high-performance, wide-ranging signal chain supports PT100 to PT1000 RTDs 16-Bit to 24-Bit applications.

Usage: Wide-ranging temperature input.

Discrete RTD-to-digital narrow industrial range. Supports PT100 to PT1000 RTDs 16-Bit applications , ±0.0015% of FSO signal non linearity over a narrower industrial range.

Usage: Factory floor temperature sensing.

Highly accurate analog voltage output control, 12 to 16-Bit control signal, ±0.024% to ±0.006% of FSO signal nonlinearity.

Usage: Temperature controller analog output.

Single-chip thermocouple-to-digital converter supports K-, J-, N-, T-, S-, R-, or E-type thermocouple. Built-in cold junction compensations. 14-bit resolution ADC, resolve temperatures to 0.25°C with a ±2°C thermal accuracy -200°C to +700°C (type K thermocouple).

Flexible thermocouple-to-digital converter for very wide temperature ranges. For 16 to 24-Bit applications.

Highly accurate analog voltage output control, 12 to 16-Bit control signal, ±0.024% to ±0.006% of FSO signal nonlinearity.

16 to 24-Bit pressure sensor analog signal chain interface, with performance to ±0.001% FSO nonlinearity.

16 to 24-Bit weigh scale analog signal chain interface, with performance to ±0.001% FSO nonlinearity.

High accuracy 16-bit Interface with built-in PGA. Supports wide range of inputs with performance to ±0.0015% of FSO signal nonlinearity.