Active 12-bit DAC with I2C — BOM-fit for precision analog outputs
The LTC2631HTS8-LM12#TRMPBF: The 4.1 µs typical settling time means the output reaches its final value within a few microseconds after a code update — fast enough for closed-loop control loops or trimming power supplies where the DAC output sets a reference voltage.
Industrial temperature range and single-supply simplicity
That simplifies the power tree and reduces decoupling capacitor count on a tight PCB.
TSOT-23-8 package — footprint and layout considerations
Housed in a TSOT-23-8 package, the part occupies minimal board area — about 2.9 mm × 2.8 mm. The 0.65 mm pin pitch is routable on a two-layer board with standard trace widths, though a ground plane under the package improves thermal performance if the DAC drives a heavy load.
Sourcing posture — active part, quoted per RFQ
Listed as active in production and ROHS3 compliant.