TEMPERATURE SENSOR ROHS COMPLIANT: YES

AMP THERMOCOUPLE TYPE K, 3°C , 14DIP; IC Output Type: Voltage; Sensing Accuracy Range: ± 3°C; Sensing Temperature Min: -55°C; Sensing Temperature Max: +125°C; Sensor Case Style: DIP; No. of Pins: 14Pins; Supply Voltage Min: 5V; Supply Voltage Max: 15V; Product Range: AD595 Series; Automotive Qualification Standard: -; MSL: -; SVHC: No SVHC (07-Jul-2017); Amplifier Type: Thermocouple; Bandwidth: 15kHz; Base Number: 595; Device Marking: AD595AQ; IC Generic Number: 595; Input Offset Voltage Max: 11µV; Logic Function Number: 595; No. of Amplifiers: 1Amplifiers; Operating Temperature Max: 125°C; Operating Temperature Range: -55°C to +125°C; Output Current: 5mA; Output Voltage: 13V; Output Voltage per °C: 10mV/°C; Sensor / Transducer Type: Temperature; Supply Current: 160µA; Supply Voltage Range: 5V to ± 15V; Temperature Sensing Range: -55°C to +125°C; Termination Type: Through Hole

TEMPERATURE SENSOR;

Thermostats Digital Thermometer and Memory

Thermostats

Thermostats

Board Mount Temperature Sensors TEMP TRANSDUCER IC

AD590 - 2-Terminal IC Temperature Transducer

Features:

• Linear current output: 1 µA/K
• Wide temperature range: -55°C to +150°C
• Probe compatible ceramic sensor package
• 2-terminal device: voltage in/current out
• Laser trimmed to ±0.5°C calibration accuracy (AD590M)
• Excellent linearity: ±0.3°C over full range (AD590M)
• Wide power supply range: 4 V to 30 V
• Sensor isolation from case
• Available in 2-lead FLATPACK, 4-lead LFCSP, 3-pin TO-52, 8-lead SOIC, and die form

Additional Details:

The AD590 is a 2-terminal integrated circuit temperature sensor that generates an output current directly proportional to absolute temperature. With supply voltages ranging from 4 V to 30 V, it functions as a high-impedance, constant-current source, delivering 1 μA per Kelvin. The chip's thin-film resistors are laser-trimmed to ensure a precise output of 298.2 μA at 298.2 K (25°C).

The AD590 is ideal for temperature-sensing applications below 150°C, offering a cost-effective alternative to traditional electrical temperature sensors. Its monolithic design eliminates the need for additional support circuits like linearization, precision amplifiers, resistance measurement, or cold junction compensation.

Beyond temperature measurement, the AD590 is suitable for applications such as temperature compensation, biasing proportional to absolute temperature, flow rate measurement, fluid level detection, and anemometry. Available in die form, it is well-suited for hybrid circuits and rapid temperature measurement in protected environments.

The AD590 excels in remote sensing applications, thanks to its high-impedance current output, which minimizes the effect of voltage drops over long distances. A well-insulated twisted pair can transmit data over hundreds of feet to the receiving circuitry. Additionally, the AD590 is easy to multiplex, as its current can be switched using a CMOS multiplexer, or the supply voltage can be controlled by a logic gate output.

 

10-Bit Digital Temperature Sensor (AD7416) and Four Single-Channel ADCs

Thermostats SERIAL DIGITAL OUTPUT THERMOMETER

Thermostats