The ADAU7002 converts a stereo PDM bit stream into a PCMoutput. The source for the PDM data can be two microphonesor other PDM sources. The PCM audio data is output on aserial audio interface port in either I2S or TDM format.The ADAU7002 is specified over the commercial temperaturerange (?40?C to +85?C). It is available in a halide-free, 8-ball,1.56 mm ? 0.76 mm, wafer level chip scale package (WLCSP).Applications Mobile computing Portable electronics Consumer electronics

The ADuM4160 is a USB port isolator, based on Analog Devices, Inc., iCoupler® technology. Combining high speed CMOS and monolithic air core transformer technology, these isolation components provide outstanding performance characteristics and are easily integrated with low and full speed USB-compatible peripheral devices.Many microcontrollers implement USB so that it presents only the D+ and D− lines to external pins. This is desirable in many cases because it minimizes external components and simplifies the design; however, this presents particular challenges when isolation is required. USB lines must automatically switch between actively driving D+/D−, receiving data, and allowing external resistors to set the idle state of the bus. The ADuM4160 provides mechanisms for detecting the direction of data flow and control over the state of the output buffers. Data direction is determined on a packet-by-packet basis.The ADuM4160 uses the edge detection based iCoupler technology in conjunction with internal logic to implement a transparent, easily configured, upstream facing port isolator. Isolating an upstream facing port provides several advantages in simplicity, power management, and robust operation.The isolator has propagation delay comparable to that of a standard hub and cable. It operates with the supply voltage on either side ranging from 3.1 V to 5.5 V, allowing connection directly to VBUS by internally regulating the voltage to the signaling level. The ADuM4160 provides isolated control of the pull-up resistor to allow the peripheral to control connection timing. The device has a low idle current; a suspend mode is not required.APPLICATIONS USB peripheral isolation Isolated USB hub Medical applications

High Speed Dual ADC Driver DC-500MHz

IC Robust Quad ISO 2:2 ch ;RoHS Compliant: Yes

IC ROBUST QUAD ISO 3:1 CH ;ROHS COMPLIANT: YES

OPTICAL BIOMETRIC TRANS RED & INFRARED / REEL7

The AD74115H is a single-channel, software-configurable, input and output device for industrial control applications. The AD74115H provides a wide range of use cases, integrated on a single chip. These use cases include analog output, analog input, digital output, digital input, resistance temperature detector (RTD), and thermocouple measurement capability. The AD74115H also has an integrated HART modem. A serial peripheral interface (SPI) is used to handle all communications to the device, including communications with the HART modem. The digital input and digital outputs can be accessed via the SPI or the general-purpose input and output (GPIO) pins to support higher speed data rates.The device features a 16-bit, Σ-Δ analog-to-digital converter (ADC) and a 14-bit digital-to-analog converter (DAC). The AD74115H contains a high accuracy 2.5 V on-chip reference that can be used as the DAC and ADC reference.Power and isolation can be provided using the ADP1034 companion product. When using the ADP1034 and AD74115H together, programmable power control (PPC) is available on the positive analog supply, AVDD, which allows for an optimized power solution in the end application. An on-chip charge pump can be enabled if unipolar capability is required.APPLICATIONS Isolated industrial control systems Process control Factory automation Building control systems

High-Current, Active Bias Controller Features:Automatic gate voltage adjustment (no calibration)Supply voltage (5 V to 16.5 V)Bias enhancement or depletion mode devicesAdjustable drain current up to 1.6 ASink or source gate currentOptional internal negative voltage generationFast enable/disableTRIGOUT output for daisy chainPower-up and power-down sequencingOvercurrent/undercurrent alarm with hysteresis24-lead, 4 mm 4 mm LFCSP package: 16 mm2

Active Bias Controller SMT Features: Automatic Gate voltage adjustment (No Calibration required) Supply Voltage: 4V to 12V Digital Voltage: 3.3V to 5V Controls both Enhancement and Depletion type devices Adjustable Drain Current up to 200mA Sink/Source Gate Current Capability Optional Internal negative voltage generation that can be disabled to use external negative rail Fast Enable/Disable Trigger-out Output for Daisy Chain Power-Up and Power-Down Sequencing 16 Lead 3x3 mm SMT Package: 9 mm2

ADC, 24BIT, LFCSP-16, -40 TO 85DEG C ROHS COMPLIANT: YES