TLC5618, TLC5618A
PROGRAMMABLE DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTERS
SLAS156G – JULY 1997 – REVISED APRIL 2001 DIN
SCLK
CS
OUT A 1 8 2 7 3 6 4 5 VDD
OUT B
REFIN
AGND VDD
NC FK PACKAGE
(TOP VIEW) 3 2 1 20 19 NC 4 18 NC SCLK 5 17 OUTB NC 6 16 NC CS 7 15 REFIN NC 8 14 NC
9 10 11 12 13 NC Digital control of the TLC5618 is over a 3-wire
CMOS-compatible serial bus. The device receives a 16-bit word for programming and
producing the analog output. The digital inputs
feature Schmitt triggers for high noise immunity.
Digital communication protocols include the
SPIпЈЄ, QSPIпЈЄ, and MicrowireпЈЄ standards. D, P, OR JG PACKAGE
(TOP VIEW) AGND The TLC5618 is a dual 12-bit voltage output
digital-to-analog converter (DAC) with buffered
reference inputs (high impedance). The DACs
have an output voltage range that is two times the
reference voltage, and the DACs are monotonic.
The device is simple to use, running from a single …
