Quad, Current-Output, Serial-Input 16-/14-Bit DACs Features: 16-bit resolution INL of ±1 LSB (B Grade) 2 mA full-scale current ± 20%, with VREF = ±10 V 0.9 μs settling time to ±0.1% 12 MHz multiplying bandwidth Midscale glitch of −1 nV-sec Midscale or zero-scale reset Four separate, 4-quadrant multiplying reference inputs Compact 28-lead SSOP and 32-lead LFCSP See data sheet for additional featuresAD5544-EP supports defense and aerospace applications (AQEC standard) Download AD5544-EP Data Sheet (pdf) Military temperature range (−55°C to +125°C) Controlled manufacturing baseline One assembly/test site One fabrication site Enhanced product change notification Qualification data available on request V62/12663 DSCC Drawing Number

16-Bit, 20/40/65/80 MSPS, 1.8 V Analog-to-Digital Converter Features: 1.8 V analog supply operation 1.8 V to 3.3 V output supply SNR 77.6 dBFS at 9.7 MHz input 71.1 dBFS at 200 MHz input SFDR 93 dBc at 9.7 MHz input 80 dBc at 200 MHz input Low power 56 mW at 20 MSPS 113 mW at 80 MSPS Differential input with 700 MHz bandwidth See data sheet for additional featuresAD9266-EP supports defense and aerospace applications (AQEC standard) Download the AD9266-EP data sheet (pdf) Military temperature range (−55°C to +125°C) Controlled manufacturing baseline Enhanced product change notification Qualification data available on request V62/12660 DSCC Drawing Number

16-Bit, 20/40/65/80 MSPS, 1.8 V Analog-to-Digital Converter Features: 1.8 V analog supply operation 1.8 V to 3.3 V output supply SNR 77.6 dBFS at 9.7 MHz input 71.1 dBFS at 200 MHz input SFDR 93 dBc at 9.7 MHz input 80 dBc at 200 MHz input Low power 56 mW at 20 MSPS 113 mW at 80 MSPS Differential input with 700 MHz bandwidth See data sheet for additional featuresAD9266-EP supports defense and aerospace applications (AQEC standard) Download the AD9266-EP data sheet (pdf) Military temperature range (−55°C to +125°C) Controlled manufacturing baseline Enhanced product change notification Qualification data available on request V62/12660 DSCC Drawing Number

16-Bit, 20/40/65/80 MSPS, 1.8 V Analog-to-Digital Converter Features: 1.8 V analog supply operation 1.8 V to 3.3 V output supply SNR 77.6 dBFS at 9.7 MHz input 71.1 dBFS at 200 MHz input SFDR 93 dBc at 9.7 MHz input 80 dBc at 200 MHz input Low power 56 mW at 20 MSPS 113 mW at 80 MSPS Differential input with 700 MHz bandwidth See data sheet for additional featuresAD9266-EP supports defense and aerospace applications (AQEC standard) Download the AD9266-EP data sheet (pdf) Military temperature range (−55°C to +125°C) Controlled manufacturing baseline Enhanced product change notification Qualification data available on request V62/12660 DSCC Drawing Number

Analog Front End - AFE Energy Meter IC

Data Conversion IC Development Tools LTC2636-LMI12: 12-Bit Octal SPI DAC (2.5V int ref mode, reset to mid-scale), req DC590

The LTC2372-18 is a low noise, high speed, 8-channel 18-bit successive approximation register (SAR) ADC. Operating from a single 5V supply, the LTC2372-18 has a highly configurable, low crosstalk 8-channel input multiplexer, supporting fully differential, pseudo-differential unipolar and pseudo-differential bipolar analog input ranges. The LTC2372-18 achieves ?2.75LSB INL (maximum) in all input ranges, no missing codes at 18-bits and 100dB (fully differential)/ 95dB (pseudo-differential) SNR (typical).The LTC2372-18 has an onboard low drift (20ppm/?C max) 2.048V temperature-compensated reference and a single-shot capable reference buffer. The LTC2372-18 also has a high speed SPI-compatible serial interface that supports 1.8V, 2.5V, 3.3V and 5V logic through which a sequencer with a depth of 16 may be programmed. An internal oscillator sets the conversion time, easing external timing considerations. The LTC2372-18 dissipates only 27mW and automatically naps between conversions, leading to reduced power dissipation that scales with the sampling rate. A sleep mode is also provided to reduce the power consumption of the LTC2372-18 to 300?W for further power savings during inactive periods.Applications Programmable Logic Controllers Industrial Process Control High Speed Data Acquisition Portable or Compact Instrumentation ATE

Demonstration circuit 2085 supports the LTC2000 and LTC2000A, a high speed, high dynamic range family of DACs. It was specially designed for applications that require differential DC coupled outputs. DC2085 supports the complete family of the LTC2000 including 16, 14 and 11 bit parts. Companion Board : Stratix board

The LTC1404 is a complete 600ksps, 12-bit A/D converter which draws only 75mW from a 5V or ?5V supplies. This easy-to-use device comes complete with a 160ns sample-and-hold and a precision reference. Unipolar and bipolar conversion modes add to the flexibility of the ADC. The LTC1404 has two power saving modes: Nap and Sleep. In Nap mode, it consumes only 7.5mW of power and can wake up and convert immediately. In the Sleep mode, it consumes 60?W of power typically. Upon power-up from Sleep mode, a reference ready (REFRDY) signal is available in the serial data word to indicate that the reference has settled and the chip is ready to convert.The LTC1404 converts 0V to 4.096V unipolar inputs from a single 5V supply and ?2.048V bipolar inputs from ?5V supplies. Maximum DC specs include ?1LSB INL, ?1LSB DNL and 45ppm/?C full-scale drift over temperature. Guaranteed AC performance includes 69dB S/(N + D) and ?76dB THD at an input frequency of 100kHz over temperature.The 3-wire serial port allows compact and efficient data transfer to a wide range of microprocessors, microcontrollers and DSPs.Applications High Speed Data Acquisition Digital Signal Processing Multiplexed Data Acquisition Systems Audio and Telecom Processing Digital Radio Spectrum Analysis Low Power and Battery-Operated Systems Handheld or Portable Instruments

The LTC2666 is a family of 8-channel, 16-/12-bit ?10V digital-to-analog converters with integrated precision references. They are guaranteed monotonic and have built-in rail-to-rail output buffers. These SoftSpan? DACs offer five output ranges up to ?10V. The range of each channel is independently programmable, or the part can be hardware-configured for operation in a fixed range.The integrated 2.5V reference is buffered separately to each channel; an external reference can be used for additional range options. The LTC2666 also includes A/B toggle capability via a dedicated pin or software toggle command.The SPI/Microwire-compatible 3-wire serial interface operates on logic levels as low as 1.71V at clock rates up to 50MHz.Applications Optical Networking Instrumentation Data Acquisition Automatic Test Equipment Process Control and Industrial Automation