ANALOG DEVICES LTC2622IMS8#PBF Digital to Analogue Converter, 12 bit, 3 Wire, Microwire, Serial, SPI, 2.5V to 5.5V, MSOP, 8 Pins

LTC®2622 is a dual 12bit rail-to-rail voltage-output DAC. This part establishes advanced performance standards for output drive, crosstalk and load regulation in single supply, voltage output multiples. It uses a simple SPI/MICROWIRE� compatible 3-wire serial interface which can be operated at clock rates up to 50MHz. It incorporates a power-on reset circuit. During power-up, the voltage outputs rise less than 10mV above zero scale, and after powerup, they stay at zero scale until a valid write and update take place. Typical applications include mobile communications, process control and industrial automation, instrumentation and automatic test equipment.

• Smallest pin-compatible dual DAC
• Guaranteed 16bit monotonic over temperature
• Wide 2.5V to 5.5V supply range
• Low power operation of 300µA per DAC at 3V and individual channel power-down to 1µA, max
• ±1LSB DNL, ±64LSB INL, 9mV zero-scale error, ±0.7%FSR gain error
• Ultralow crosstalk between DACs (±30µV) and High rail-to-rail output drive (±15mA) -80dB PSRR
• ±3ppm/°C gain temperature coefficient and -80dB PSRR
• Double-buffered data latches
• 8 lead MSOP package
• Operating temperature range from -40°C to 85°C

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party