ANALOG DEVICES LTC2634HMSE-LMX12#PBF Digital to Analogue Converter, Rail-to-Rail Output, 12 bit, 3 Wire, Microwire, Serial, SPI

LTC2634HMSE-LMX12#PBF is a 12bit, voltage output DAC. LTC2634-L has a full-scale output of 2.5V and operates from a single 2.7V to 5.5V supply. These DACs communicate via an SPI/MICROWIRE compatible 3-wire serial interface which operates at clock rates up to 50MHz. The LTC2634 incorporates a power-on reset circuit. Applications include mobile communications, process control and industrial automation, automatic test equipment, portable equipment, and automotive.

• Double buffered data latches, integral nonlinearity is ±2.5LSB max at (VCC = 3V, internal ref)
• Offset error is ±5mV maximum at (VCC = 3V, internal ref, TA = 25°C, VCC = 2.7V to 5.5V)
• Gain temperature coefficient is 10ppm/°C typical at (TA = 25°C, VCC = 2.7V to 5.5V)
• Supply current is 0.6mA typical at (VCC = 3V, internal reference)
• Multiplying bandwidth is 320KHz typical at (TA = 25°C, VCC = 2.7V to 5.5V)
• Output voltage noise density is 180nV/?Hz typical at (TA = 25°C, VCC = 2.7V to 5.5V)
• Power supply rejection ratio is -80dB typical at (VCC = 3V ±10% or 5V ±10%)
• Reset to mid-scale in external reference mode (power on reset)
• 2.5V, full scale voltage, internal reference mode
• Automotive temperature range -40°C to 125°C, 10-lead MSOP package

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