The AD7417 and AD7418 are 10-bit, 4-channel and single-channelADCs with an on-chip temperature sensor that can operate from asingle 2.7 V to 5.5 V power supply. The devices contain a 15 μssuccessive approximation converter, a 5-channel multiplexer, atemperature sensor, a clock oscillator, a track-and-hold, and areference (2.5 V). The AD7416 is a temperature-monitoring onlydevice in an 8-lead package.The temperature sensor on the parts can be accessed via multiplexerChannel 0. When Channel 0 is selected and a conversionis initiated, the resulting ADC code at the end of the conversiongives a measurement of the ambient temperature (±1°C @ 25°C).On-chip registers can be programmed with high and low temperaturelimits, and an open-drain overtemperature indicator (OTI)output is provided, which becomes active when a programmedlimit is exceeded.A configuration register allows programming of the sense of theOTI output (active high or active low) and its operating mode(comparator or interrupt). A programmable fault queue counterallows the number of out-of-limit measurements that mustoccur before triggering the OTI output to be set to preventspurious triggering of the OTI output in noisy environments.An I2C® compatible serial interface allows the AD7416/AD7417/AD7418 registers to be written to and read back. The threeLSBs of the AD7416/AD7417 serial bus address can be selected,which allows up to eight AD7416/AD7417 devices to be connectedto a single bus.The AD7417 is available in a narrow body, 0.15 inch, 16-lead,small outline package (SOIC) and in a 16-lead, thin shrink,small outline package (TSSOP). The AD7416 and AD7418 areavailable in 8-lead SOIC and MSOP packages. Product Highlights The AD7416/AD7417/AD7418 have an on-chip temperature sensor that allows an accurate measurement of the ambient temperature (±1°C @ 25°C, ±2°C overtemperature) to be made. The measurable temperature range is −40°C to +125°C. An overtemperature indicator is implemented by carrying out a digital comparison of the ADC code for Channel 0 (temperature sensor) with the contents of the on-chip TOTI setpoint register. The AD7417 offers a space-saving, 10-bit analog-to-digital solution with four external voltage input channels, an onchip temperature sensor, an on-chip reference, and a clock oscillator. The automatic power-down feature enables the AD7416/ AD7417/AD7418 to achieve superior power performance. At slower throughput rates, the part can be programmed to operate in a low power shutdown mode, allowing further savings in power consumption.Applications Data acquisition with ambient temperature monitoring Industrial process control Automotive Battery-charging applications Personal computers

The AD8494/AD8495/AD8496/AD8497 are precision instrumentation amplifiers with thermocouple cold junction compensators on an integrated circuit. They produce a high level (5 mV/°C) output directly from a thermocouple signal by combining an ice point reference with a precalibrated amplifier. They can be used as standalone thermometers or as switched output setpoint controllers using either a fixed or remote setpoint control.The AD8494/AD8495/AD8496/AD8497 can be powered from a single-ended supply (less than 3 V) and can measure temperatures below 0°C by offsetting the reference input. To minimize self-heating, an unloaded AD849x typically operates with a total supply current of 180 μA, but it is also capable of delivering in excess of ±5 mA to a load.The AD8494 and AD8496 are precalibrated by laser wafer trimming to match the characteristics of J type (iron-constantan) thermocouples; the AD8495 and AD8497 are laser trimmed to match the characteristics of K type (chromel-alumel) thermo-couples. See Table 1 on the data sheet for the optimized ambient temperature range of each part.The AD8494/AD8495/AD8496/AD8497 allow a wide variety of supply voltages. With a 5 V single supply, the 5 mV/°C output allows the devices to cover nearly 1000 degrees of a thermo-couple’s temperature range.The AD8494/AD8495/AD8496/AD8497 work with 3 V supplies, allowing them to interface directly to lower supply ADCs. They can also work with supplies as large as 36 V in industrial systems that require a wide common-mode input range.Product Highlights Complete, precision laser wafer trimmed thermocouple signal conditioning system in a single IC package. Flexible pinout provides for operation as a setpoint controller or as a standalone Celsius thermometer. Rugged inputs withstand 4 kV ESD and provide over-voltage protection (OVP) up to VS ± 25 V. Differential inputs reject common-mode noise on the thermocouple leads. Reference pin voltage can be offset to measure 0°C on single supplies. Available in a small, 8-lead MSOP that is fully RoHS compliant. div#landing_page_sec ul { padding:0 0 15px 10px; margin:0px; } div#landing_page_sec li { padding:3px 0 2px 20px; margin:0px; list-style:none; background:url(/static/imported-files/embedded_html/images/li_img.gif) no-repeat 7px 9px; display:block; color:#000000; font-family: Arial, Helvetica, sans-serif; }Applications K type thermocouple temperature measurement Setpoint controller Celsius thermometer Universal cold junction compensator White goods (oven, stove top) temperature measurements Exhaust gas temperature sensing Catalytic converter temperature sensing

The TMP03/TMP04 are monolithic temperature detectors thatgenerate a modulated serial digital output that varies in directproportion to the temperature of the device. An onboard sensorgenerates a voltage precisely proportional to absolute temperaturewhich is compared to an internal voltage reference andinput to a precision digital modulator. The ratiometric encodingformat of the serial digital output is independent of the clock drifterrors common to most serial modulation techniques such asvoltage-to-frequency converters. Overall accuracy is ±1.5°C(typical) from –25°C to +100°C, with excellent transducer linearity.The digital output of the TMP04 is CMOS/TTLcompatible, and is easily interfaced to the serial inputs of mostpopular microprocessors. The open-collector output of theTMP03 is capable of sinking 5 mA. The TMP03 is best suitedfor systems requiring isolated circuits utilizing optocouplers orisolation transformers.The TMP03 and TMP04 are specified for operation at supplyvoltages from 4.5 V to 7 V. Operating from 5 V, supply current(unloaded) is less than 1.3 mA.The TMP03/TMP04 are rated for operation over the –40°C to+100°C temperature range in the low cost TO-92, SO-8, andTSSOP-8 surface mount packages. Operation extends to 150°Cwith reduced accuracy.Applications Isolated sensors Environmental control systems Computer thermal monitoring Thermal protection Industrial process control Power system monitors

TEMPERATURE SENSOR;

SPI-/I2C-Compatible, 10-Bit Digital Temperature Sensor and 8-Channel ADC Features: 10-bit temperature-to-digital converter  10-bit 8-channel ADC  DC input bandwidth  Input range: 0 V to 2.25 V and 0 V to VDD Temperature range: −40°C to +120°C  Temperature sensor accuracy of ±0.5°C  Supply range: 2.7 V to 5.5 V  Power-down current : <10 μA Internal 2.25 VREF option Double-buffered input logic  I2C, SPI, QSPI™, MICROWIRE™, and DSP compatible 4-wire serial interface  SMBus packet error checking (PEC) compatible 16-lead QSOP

Board Mount Temperature Sensors 4CH. I2C ADC W/ON-CHIP TEMP SENSOR I.C.

TEMP SENSOR, 10BIT, SMB/12C, SOT23-6; IC Output Type: Digital; Sensing Accuracy Range: ± 0.5°C; Sensing Temperature Min: -40°C; Sensing Temperature Max: +125°C; Sensor Case Style: SOT-23; No. of Pins: 6Pins; Supply Voltage Min: 2.7V; Supply Voltage Max: 5.5V; Product Range: AD7414 Series; Automotive Qualification Standard: -; MSL: MSL 1 - Unlimited; SVHC: No SVHC (07-Jul-2017); Base Number: 7414; Operating Temperature Max: 125°C; Operating Temperature Range: -40°C to +125°C; Resolution: 10bit; Resolution (Bits): 10bit; Sensor / Transducer Type: Temperature; Supply Current: 1.2mA; Supply Voltage Range: 2.7V to 5.5V; Temperature Sensing Range: -40°C to +125°C; Termination Type: Surface Mount Device

TEMPERATURE SENSOR ROHS COMPLIANT: YES

TEMPERATURE SENSOR;

TEMPERATURE SENSOR;