LTC2635CUD-LMO12#PBF

LTC2635 is a quad channel voltage-output DAC with an integrated, high-accuracy, low-drift reference. It has rail-to-rail output buffers and is guaranteed monotonic. This DAC communicate via a 2-wire I²C-compatible serial interface. This device operates in both the standard mode (clock rate of 100KHz) and the fast mode (clock rate of 400KHz). It incorporates a power-on reset circuit. Options are available for reset to zero-scale, reset to mid-scale in internal reference mode, reset to mid-scale in external reference mode, or reset with all DAC outputs in a high-impedance state after power-up. It is widely used in application such as mobile, communications, process control and industrial automation, power supply margining, portable equipment, automotive etc.

• Gain temperature coefficient is 10ppm/°C typical
• Supply current is 0.6mA at 3V
• Low noise is 0.75mVP-P at (0.1Hz to 200KHz)
• Double-buffered data latches
• Resolution is 12bit
• Reset to mid-scale in internal reference mode, DAC outputs Hi-Z (LMO only)
• Full-scale voltage (internal reference mode) is 2.5V
• Commercial temperature range is 0°C to 70°C
• Packaging style is 16-pin QFN

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