What the TLC5615CP is and where it fits
The Texas Instruments TLC5615CP is a 10-bit digital-to-analog converter (DAC) with a voltage-buffered output, built around a String DAC architecture. It communicates over an SPI interface and delivers a single analog output from a 5 V supply rail.
Supply and interface
Both the analog and digital supply pins run from a single 5 V rail, which simplifies power distribution on a 5 V logic board. The SPI data interface uses three wires (SCLK, DIN, CS) and is compatible with 5 V logic levels from most microcontrollers. The external reference input lets the user set the full-scale output voltage independently of the supply — useful for scaling the output range to match an ADC's input span or a sensor's excitation voltage.
Temperature grade and operating environment
Rated for 0°C to 70°C, this is a commercial-temperature part. It belongs in office equipment, benchtop instruments, appliance control boards, and indoor industrial panels.
Sourcing and lifecycle
The TLC5615CP is listed as Active and ROHS3 compliant. For BOM planning, this means no LTB risk and no forced redesign in the near term. Pricing and availability are confirmed at quote time through independent distribution — submit an RFQ for current lead time and volume pricing.