Suited for industrial, automotive and ATE applications, the quad 12-/10-/8-bit LTC2635 rail-to-rail D/A converter integrates a precision 10-ppm/ºC reference in QFN and MSOP packages. Ordering options include 2.5-V (LTC2635-L) and 4.096-V (LTC2635-H) DAC full-scale outputs. In addition to offering power-on reset to zero and midscale options, the LTC2635-L also includes ordering options for high-impedance outputs at power-on reset and during shutdown.
The LTC2635 offers 12-bit performance of ±2.5 LSB max INL error and 3-nV•s crosstalk. Operating voltage is from 2.7 to 5.5 V, and supply current is 125 µA per DAC. The 16-pin QFN package includes a hardware load-DAC (LDAC) pin, three address pins for selecting 27 unique I2 C addresses, and a REFLO pin, while the 10-pin MSOP package has just one address pin for selection of up to three unique addresses on the I2C bus. (From $2.03 ea/1,000 — available now.)
Linear Technology , Milpitas , CA
Information 408-432-1900
http://www.linear.com
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