ADI AD5415YRUZ-REEL

The AD5415 is a CMOS, 12-bit, dual-channel, current output digital-to-analog converter (DAC). This device operates from a 2.5 V to 5.5 V power supply, making it suited to battery-powered applications and other applications. As a result of being manufactured on a CMOS submicron process, this device offers excellent 4 - quadrant multiplication characteristics with large signal multiplying bandwidths of 10 MHz. The applied external reference input voltage (V_REF) determines the full - scale output current. An integrated feedback resistor (R_FB) provides temperature tracking and full - scale voltage output when combined with an external current to voltage precision amplifier. In addition, this device contains the 4 - quadrant resistors necessary for bipolar operation and other configuration modes. This DAC uses a double - buffered, 3 - wire serial interface that is compatible with SPI, QSPI, MICROWIRE, and most DSP interface standards. In addition, a serial data out pin (SDO) allows daisy - chaining when multiple packages are used. Data readback allows the user to read the contents of the DAC register via the SDO pin. On power - up, the internal shift register and latches are filled with 0s, and the DAC outputs are at zero scale. The AD5415 DAC is available in a 24 - lead TSSOP package.

• 10 MHz multiplying bandwidth
• On - chip 4 - quadrant resistors allow flexible output ranges
• INL of ±η LSB
• 24 - lead TSSOP package
• 2.5 V to 5.5 V supply operation
• ±10 μV reference input
• 50 MHz serial interface
• 2.47 MSPS update rate
• Extended temperature range: - 40°C to 125°C
• 4 - quadrant multiplication
• Power - on reset
• 0.5 μA typical current consumption
• Guaranteed monotonic
• Daisy - chain mode
• Readback function

• Portable battery - powered applications
• Waveform generators
• Analog processing
• Instrumentation applications
• Programmable amplifiers and attenuators
• Digitally controlled calibration
• Programmable filters and oscillators
• Composite video
• Ultrasound
• Gain, offset, and voltage trimming