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LTC2637 - DACs

Description

The LTC®2637 is a family of octal 12-, 10-, and 8-bit voltage-output DACs with an integrated, high-accuracy, low-drift 10ppm/°C reference in 14-lead DFN and 16-lead MSOP packages.

It has a rail-to-rail output buffer and is guaranteed monotonic.

Features

  • n Integrated Precision Reference: 2.5V Full-Scale 10ppm/°C (LTC2637-L) 4.096V Full-Scale 10ppm/°C (LTC2637-H) n Maximum INL Error: 2.5LSB (LTC2637-12) n Low Noise: 0.75mV P-P 0.1Hz to 200KHz n Guaranteed Monotonic Over.
  • 40°C to 125°C Temperature Range n Selectable Internal or External Reference n 2.7V to 5.5V Supply Range (LTC2637-L) n Ultralow Crosstalk Between DACs (.

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Features n Integrated Precision Reference: 2.5V Full-Scale 10ppm/°C (LTC2637-L) 4.096V Full-Scale 10ppm/°C (LTC2637-H) n Maximum INL Error: 2.5LSB (LTC2637-12) n Low Noise: 0.75mV P-P 0.1Hz to 200KHz n Guaranteed Monotonic Over –40°C to 125°C Temperature Range n Selectable Internal or External Reference n 2.7V to 5.5V Supply Range (LTC2637-L) n Ultralow Crosstalk Between DACs (<3nV•s) n Low Power: 100µA per DAC at 3V (LTC2637-L) n Power-On-Reset to Zero-Scale/Mid-Scale n Double-Buffered Data Latches n Tiny 14-Lead 4mm × 3mm DFN and 16-Lead MSOP Packages n n n n n n LTC2637 Octal 12-/10-/8-Bit I2C VOUT DACs with 10ppm/°C Reference Description www.DataSheet4U.
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