Board Mount Temperature Sensors Voltage Output Temperature Sensor with Signal Conditioning

Accelerometers Micropower, 3-Axis, 200 g Digital Output, MEMS

Board Mount Temperature Sensors LM75 Replacement

Low Power, Programmable Temperature Controller (Temperature Sensor) Features: −55°C to +125°C (−67°F to +257°F) operation ±1.0°C accuracy over temperature (typ) Temperature-proportional voltage output User-programmable temperature trip points User-programmable hysteresis 20 mA open-collector trip point outputs TTL/CMOS compatible \Single-supply operation (4.5 V to 13.2 V) PDIP, SOIC, and TO-99 packages

MAGNETORESISTIVE SENSOR IC'S ROHS COMPLIANT: YES

TEMPERATURE SENSOR ROHS COMPLIANT: YES

MEMS ACCELEROMETERS;

The ADXL327 is a small, low power, complete 3-axis accelerometer with signal conditioned voltage outputs. The product measures acceleration with a minimum full-scale range of ±2 g. It can measure the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration, resulting from motion, shock, or vibration.The user selects the bandwidth of the accelerometer using the CX, CY, and CZ capacitors at the XOUT, YOUT, and ZOUT pins. Bandwidths can be selected to suit the application with a range of 0.5 Hz to 1600 Hz for X and Y axes and a range of 0.5 Hz to 550 Hz for the Z axis.The ADXL327 is available in a small, low profile, 4 mm × 4 mm × 1.45 mm, 16-lead, plastic lead frame chip scale package (LFCSP_LQ).

The ADIS16203 is a complete incline-angle measurement system ina single compact package enabled by the Analog Devices, Inc.,iSensor™ integration. By enhancing the Analog Devices iMEMS®sensor technology with an embedded signal processing solution, the ADIS16203 provides factory-calibrated, sensor-to-digital incline-angle data in a convenient format that can be accessed using aserial peripheral interface (SPI). The SPI interface provides access to multiple measurements: 360° linear inclination angles, ±180°linear incline angles, temperature, power supply, and one auxiliaryanalog input. Easy access to calibrated digital sensor data providesdevelopers with a system-ready device, reducing developmenttime, cost, and program risk.Unique characteristics of the end system are accommodatedeasily through several built-in features, such as a single-command offset calibration, along with convenient sample rate and band-width control.The ADIS16203 offers the following embedded features that eliminate the need for external circuitry and provide a simplified system interface: Configurable alarm function Auxiliary 12-bit analog-to-digital converter (ADC) Auxiliary 12-bit digital-to-analog converter (DAC) Configurable digital I/O port Digital self-test functionThe ADIS16203 offers two power management features formanaging system-level power dissipation: low power mode anda configurable shutdown feature.The ADIS16203 is available in a 9.2 mm × 9.2 mm × 3.9 mmlaminate-based land grid array (LGA) package with a temperature range of −40°C to +125°C.APPLICATIONS Tilt sensing, inclinometers Platform control, stabilization, and leveling Motion/position measurement Monitor/alarm devices (security, medical, safety) Robotics

The AD590 is a 2-terminal integrated circuit temperature trans-ducer that produces an output current proportional to absolute temperature. For supply voltages between 4 V and 30 V, the device acts as a high impedance, constant current regulator passing 1 μA/K. Laser trimming of the chip’s thin-film resistors is used to calibrate the device to 298.2 μA output at 298.2 K (25°C).The AD590 should be used in any temperature-sensing application below 150°C in which conventional electrical temperature sensors are currently employed. The inherent low cost of a monolithic integrated circuit combined with the elimination of support circuitry makes the AD590 an attractive alternative for many temperature measurement situations. Linearization circuitry, precision voltage amplifiers, resistance measuring circuitry, and cold junction compensation are not needed in applying the AD590.In addition to temperature measurement, applications include temperature compensation or correction of discrete components, biasing proportional to absolute temperature, flow rate measurement, level detection of fluids and anemometry. The AD590 is available in die form, making it suitable for hybrid circuits and fast temperature measurements in protected environments.The AD590 is particularly useful in remote sensing applications. The device is insensitive to voltage drops over long lines due to its high impedance current output. Any well-insulated twisted pair is sufficient for operation at hundreds of feet from the receiving circuitry. The output characteristics also make the AD590 easy to multiplex: the current can be switched by a CMOS multiplexer, or the supply voltage can be switched by a logic gate output.PRODUCT HIGHLIGHTS The AD590 is a calibrated, 2-terminal temperature sensor requiring only a dc voltage supply (4 V to 30 V). Costly transmitters, filters, lead wire compensation, and linearization circuits are all unnecessary in applying the device. State-of-the-art laser trimming at the wafer level in conjunction with extensive final testing ensures that AD590 units are easily interchangeable. Superior interface rejection occurs because the output is a current rather than a voltage. In addition, power requirements are low (1.5 mW @ 5 V @ 25°C). These features make the AD590 easy to apply as a remote sensor. The high output impedance (>10 MΩ) provides excellent rejection of supply voltage drift. For instance, changing the power supply from 5 V to 10 V results in only a 1 μA maximum current change, or 1°C equivalent error. The AD590 is electrically durable: it withstands a forward voltage of up to 44 V and a reverse voltage of 20 V. Therefore, supply irregularities or pin reversal does not damage the device.