The ADR391/ADR392/ADR395 are precision 2.5 V, 4.096 V, and 5 V band gap voltage references, respectively, featuring low power and high precision in a tiny footprint. Using patented temperature drift curvature correction techniques from Analog Devices, Inc., the ADR39x references achieve a low 9 ppm/°C of temperature drift in the TSOT package.The ADR39x family of micropower, low dropout voltage references provides a stable output voltage from a minimum supply of 300 mV above the output. Their advanced design eliminates the need for external capacitors, which further reduces board space and system cost. The combination of low power operation, small size, and ease of use makes the ADR39x precision voltage references ideally suited for battery-operatedapplications.Applications Battery-powered instrumentation Portable medical instrumentation Data acquisition systems Industrial process controls Automotive

The ADR430/ADR431/ADR433/ADR434/ADR435 series is a family of XFET® voltage references featuring low noise, high accuracy, and low temperature drift performance. Using Analog Devices, Inc., temperature drift curvature correction and extra implanted junction FET (XFET) technology, voltage change vs. temperature nonlinearity in the ADR430/ADR431/ADR433/ADR434/ ADR435 is minimized.The XFET references operate at lower current (800 μA) and lower supply voltage headroom (2 V) than buried Zener references. Buried Zener references require more than 5 V of headroom for operation. The ADR430/ADR431/ADR433/ADR434/ADR435 XFET references are low noise solutions for 5 V systems.The ADR430/ADR431/ADR433/ADR434/ADR435 family has the capability to source up to 30 mA of output current and sink up to −20 mA. It also comes with a trim terminal to adjust the output voltage over a ±0.5% range without compromising performance.The ADR430/ADR431/ADR433/ADR434/ADR435 are available in 8-lead MSOP and 8-lead narrow SOIC packages. All versions are specified over the extended industrial temperature range of −40°C to +125°C.Applications Precision data acquisition systems High resolution data converters Medical instruments Industrial process control systems Optical control circuits Precision instruments

The ADSP-218xN series consists of six single chip microcomputers optimized for digital signal processing applications. All series members are pin-compatible and are differentiated solely by the amount of on-chip SRAM. This feature combined with ADSP-21xx code compatibility provide a great deal of flexibility in the design decision. Specifically, the series members are - ADSP-2184N (4K PM/4K DM)  ADSP-2186N (8K PM/8K DM)  ADSP-2185N (16K PM/16K DM)  ADSP-2187N (32K PM/32K DM)  ADSP-2189N (32K PM/48K DM)  ADSP-2188N (48K PM/56K DM)The ADSP-218xN series offers the highest performance (80Mhz/MIPS) and lowest power consumption (0.55mW/MIP @ 1.8V) within the ADSP-218x portfolio. All series members are offered in a 100-lead LQFP and 144-Ball MBGA packages.

The ADSP-218xN series consists of six single chip microcomputers optimized for digital signal processing applications. All series members are pin-compatible and are differentiated solely by the amount of on-chip SRAM. This feature combined with ADSP-21xx code compatibility provide a great deal of flexibility in the design decision. The ADSP-218xN series offers products from 2 MBits of SRAM to $3.50. Specifically, the series members are - ADSP-2184N (4K PM/4K DM) ADSP-2186N (8K PM/8K DM) ADSP-2185N (16K PM/16K DM) ADSP-2187N (32K PM/32K DM) ADSP-2189N (32K PM/48K DM) ADSP-2188N (48K PM/56K DM)The ADSP-218xN series offers the highest performance (80Mhz/MIPS) and lowest power consumption (0.55mW/MIP @ 1.8V) within the ADSP-218x portfolio. All series members are offered in a 100-lead LQFP and 144-Ball MBGA packages.

The ADSP-2189M is notable for its very large on-chip memory (1.5 MBits) and low power features (2.5v).The ADSP-2189M combines the ADSP-2100 family base architecture (three computational units, data address generators and a program sequencer) with two serial ports, a 16-bit internal DMA port, a byte DMA port, a programmable timer, Flag I/O, and extensive interrupt capabilities.Benefits Algebraic assembly language supports C language-style constructs for easy programming 100-lead LQFP package provides for space and power savings (16mm x 16mm) On-chip RAM and 4 DMA ports make reprogramming easy 16-bit DMA port makes bus interfacing easier 5 sleep and powerdown modes maximize battery life.

The ADT75 is a complete temperature monitoring system in 8-lead MSOP and SOIC packages. It contains a band gap temperature sensor and 12-bit Aanalog-to-digital converter (ADC) to monitor and digitize the temperature to a resolution of 0.0625°C. The ADT75 is pin and register compatible with the LM75 and AD7416.The ADT75 is specified for operation at supply voltages from 2.7 V to 5.5 V. Operating at 3.3 V, the average supply current is typically 200 μA.The ADT75 offers a shutdown mode that powers down the device and this mode gives a shutdown current of typically 3 μA. The ADT75 is rated for operation over the –55°C to +125°C temperature range.The A0, A1, and A2 pins are available for address selection. The OS/ALERT pin is an open-drain output that becomes active when temperature exceeds a programmable limit. The OS/ALERT pin can operate in either comparator or interrupt mode.Product Highlights On-chip temperature sensor allows an accurate measurement of the ambient temperature. The measurable temperature range is −55°C to +125°C. Supply voltage is 2.7 V to 5.5 V. Space-saving, 8-lead MSOP and 8-lead SOIC. Temperature accuracy is ±1°C maximum. Temperature resolution is 0.0625°C. Shutdown mode reduces the current consumption to 3 μA typical. Connect up to eight ADT75s to a single SMBus/I2C bus.Applications Isolated Sensors Environmental Control Systems Computer Thermal Monitoring Thermal Protection Industrial Process Control Power-system Monitors Hand Held Applications

The ADT75 is a complete temperature monitoring system in 8-lead MSOP and SOIC packages. It contains a band gap temperature sensor and 12-bit Aanalog-to-digital converter (ADC) to monitor and digitize the temperature to a resolution of 0.0625°C. The ADT75 is pin and register compatible with the LM75 and AD7416.The ADT75 is specified for operation at supply voltages from 2.7 V to 5.5 V. Operating at 3.3 V, the average supply current is typically 200 μA.The ADT75 offers a shutdown mode that powers down the device and this mode gives a shutdown current of typically 3 μA. The ADT75 is rated for operation over the –55°C to +125°C temperature range.The A0, A1, and A2 pins are available for address selection. The OS/ALERT pin is an open-drain output that becomes active when temperature exceeds a programmable limit. The OS/ALERT pin can operate in either comparator or interrupt mode.Product Highlights On-chip temperature sensor allows an accurate measurement of the ambient temperature. The measurable temperature range is −55°C to +125°C. Supply voltage is 2.7 V to 5.5 V. Space-saving, 8-lead MSOP and 8-lead SOIC. Temperature accuracy is ±1°C maximum. Temperature resolution is 0.0625°C. Shutdown mode reduces the current consumption to 3 μA typical. Connect up to eight ADT75s to a single SMBus/I2C bus.Applications Isolated Sensors Environmental Control Systems Computer Thermal Monitoring Thermal Protection Industrial Process Control Power-system Monitors Hand Held Applications

The ADF7025 is a low power, highly integrated FSK transceiver. It is designed for operation in the license–free ISM bands of 433 MHz, 862 MHz to 870 MHz, and 902 MHz to 928 MHz. The ADF7025 can be used for applications operating under the European ETSI EN300-220 or the North American FCC (Part 15) regulatory standards. The ADF7025 is intended for wideband, high data rate applications with deviation frequencies from 100 kHz to 750 kHz and data rates from 9.6 kbps to 384 kbps. A complete transceiver can be built using a small number of external discrete components, making the ADF7025 very suitable for price-sensitive and area-sensitive applications.The ADF7025 transceiver is suitable for operation under FCC 15.247 Digital Modulation Specification characterized by large deviation frequencies. This allows up to 1Watt transmit power without the need to frequency hop, thereby significantly reducing protocol overhead.APPLICATIONS Wireless audio/video Remote control/security systems Wireless metering Keyless entry Home automation

The OP177 features one of the highest precision performance ofany operational amplifier currently available. Offset voltage of theOP177 is only 25 μV maximum at room temperature. The ultralowVOS of the OP177 combines with the exceptional offset voltagedrift (TCVOS) of 0.3 μV/°C maximum to eliminate the need forexternal VOS adjustment and increases system accuracy overtemperature.The OP177 open-loop gain of 12 V/μV is maintained over the full±10 V output range. CMRR of 130 dB minimum, PSRR of 120 dBminimum, and maximum supply current of 2 mA are just a fewexamples of the excellent performance of this operational amplifier.The combination of outstanding specifications of the OP177ensures accurate performance in high closed-loop gainapplications. This low noise, bipolar input operational amplifier is also a costeffective alternative to chopper-stabilized amplifiers. The OP177provides chopper-type performance without the usual problemsof high noise, low frequency chopper spikes, large physical size,limited common-mode input voltage range, and bulky externalstorage capacitors.The OP177 is offered in the −40°C to +85°C extended industrialtemperature ranges. This product is available in 8-lead PDIP, aswell as the space saving 8-lead SOIC.

The OP177 features one of the highest precision performance ofany operational amplifier currently available. Offset voltage of theOP177 is only 25 μV maximum at room temperature. The ultralowVOS of the OP177 combines with the exceptional offset voltagedrift (TCVOS) of 0.3 μV/°C maximum to eliminate the need forexternal VOS adjustment and increases system accuracy overtemperature.The OP177 open-loop gain of 12 V/μV is maintained over the full±10 V output range. CMRR of 130 dB minimum, PSRR of 120 dBminimum, and maximum supply current of 2 mA are just a fewexamples of the excellent performance of this operational amplifier.The combination of outstanding specifications of the OP177ensures accurate performance in high closed-loop gainapplications. This low noise, bipolar input operational amplifier is also a costeffective alternative to chopper-stabilized amplifiers. The OP177provides chopper-type performance without the usual problemsof high noise, low frequency chopper spikes, large physical size,limited common-mode input voltage range, and bulky externalstorage capacitors.The OP177 is offered in the −40°C to +85°C extended industrialtemperature ranges. This product is available in 8-lead PDIP, aswell as the space saving 8-lead SOIC.