TLV5604 is a 10-bit 3 µS quad digital-to-analog converter (DAC) with a flexible 4-wire serial interface from TI. It has a flexible 4-wire serial interface that allows glueless interface to TMS320, SPI, QSPI, and Microwire serial ports. The TLV5604 is programmed with a 16-bit serial word comprised of a DAC address, individual DAC control bits, and a 10-bit DAC value. The device has provision for two supplies: one digital supply for the serial interface (via pins DVDD and DGND), and one for the DACs, reference buffers and output buffers (via pins AVDD and AGND). Each supply is independent of the other and can be used independently.
The TLV5604 provides four independent 10‑bit digital‑to‑analog converters in a single package. It supports dual supply operation (2.7 V‑5.5 V for both digital and analog sections) and offers hardware and software power‑down modes with only 10 nA consumption.
Key features include programmable settling time, rail‑to‑rail output buffers, separate reference inputs for each DAC pair, and a range of package options (SOIC and TSSOP). The device is suited for industrial process controls, motion control, and battery‑powered test equipment.
| Resolution | 10 bits |
|---|---|
| Serial clock rate | 20 MHz |
| Load resistance (RL) | 10 kΩ |
| Load capacitance (CL) | 100 pF |
The device provides a 10‑bit resolution.
The serial clock (SCLK) can run up to 20 MHz.