This document introduces Maxim Integrated Products 1 products
The MX7542 is a CMOS P‑compatible 12‑bit digital‑to‑analog converter that interfaces directly to 8‑bit and 4‑bit microprocessors. Data is loaded as three 4‑bit bytes and transferred to an internal 12‑bit register, with a clear input to reset the register. The device operates from a +5 V supply, consumes low power (40 mW max), and is offered in various DIP and Small‑Outline packages.
The datasheet provides detailed electrical characteristics, absolute maximum ratings, pin configurations, timing diagrams, and application notes for both unipolar and bipolar operation. Guidance on layout, grounding, bypassing, and compensation for high‑speed applications is also included.
| Resolution | 12 bits |
|---|---|
| Gain Accuracy | +1 LSB |
| Maximum Power Dissipation | 40 mW |
| Supply Voltage | 5 V ±5% (4.75‑5.25 V) |
| Supply Current | 25 mA |
| Logic HIGH Voltage | +3.0 V |
| Logic LOW Voltage | +0.8 V |
The MX7542 provides a 12‑bit resolution.
The device can dissipate up to 40 mW.
It operates from a 5 V supply with a ±5 % tolerance (4.75 V to 5.25 V).