TLC7528C, TLC7528E, TLC7528I are dual, 8-bit, digital-to-analog converters (DACs) manufactured by Texas Instruments (TI). It has 8-bit resolution, 2- or 4-quadrant multiplying, and can receive 8-bit parallel data. It operates at a supply voltage of 5V-15V and dissipates less than 15mW.
The TLC7528C, TLC7528E, and TLC7528I are dual, 8‑bit multiplying digital‑to‑analog converters designed with separate on‑chip data latches and close DAC‑to‑DAC matching. They operate from a 5‑V to 15‑V supply, dissipate less than 15 mW typical, and support both voltage‑mode and current‑mode outputs for microprocessor‑controlled gain‑setting and signal‑control applications.
The devices are offered in several small‑outline packages (DW, FN, N, PW) and are specified for operation over a wide temperature range (0 °C to 70 °C for the C version, –25 °C to 85 °C for the I version, –40 °C to 85 °C for the E version). Detailed absolute‑maximum ratings, recommended operating conditions, and electrical characteristics are provided, along with application information for 2‑quadrant and 4‑quadrant multiplication configurations.
| Resolution | 8 bits |
|---|---|
| Linearity Error | 1/2 LSB |
| Power Dissipation | 20 mW (typical at 5 V) |
| Settling Time | 100 ns |
| Propagation Delay | 80 ns |
| Supply Voltage Range | 4.75 V‑5.25 V or 14.5 V‑15.5 V |
They operate from 4.75 V to 5.25 V or from 14.5 V to 15.5 V depending on the application.
The typical settling time is 100 ns.