This file introduces the features of DS8024-RJX+ and DS8024-RRX+, including temperature range, pin package, functional pins, etc.
This document details the electrical characteristics, absolute maximum ratings, and recommended DC operating conditions for the Maxim DS8024 smart‑card interface IC. It includes pin‑package information for the 28‑lead TSSOP (DS8024‑RJX+) and 28‑lead SO (DS8024‑RRX+) versions.
The datasheet also describes the functionality of data lines, control pins, and interrupt output, along with timing parameters, voltage ranges, and current consumption for both active and inactive modes. Guidance on PCB layout and grounding is provided to ensure reliable operation. This manual is written in Chinese.
| Maximum Junction Temperature | +125°C |
|---|---|
| Maximum Power Dissipation (TA = -25°C to +85°C) | 700 mW |
| Storage Temperature Range | -55°C to +150°C |
| Voltage Range on Vpp relative to GND | -0.5 V to +6.5 V |
| Digital Supply Voltage Vpp | 2.6 V to 6.0 V |
The recommended operating conditions are VDD = +3.3 V and VDDA = +5.0 V (typical at 25 °C).
DS8024‑RJX+ is offered in a 28‑lead TSSOP package and DS8024‑RRX+ in a 28‑lead SO package.