CDT3334 is a specialized IC specially designed to drive low-voltage 6-LED outputs. The product features include CMOS manufacturing technology, working voltage range of 2.0V~5.0V, static current less than 5µA, output current of current>20mA@voltage=3V, 6 kinds of output frequency selection, internal oscillation, external resistance can change the speed. Product applications include lightning lights, toys, warning lights, etc.
This manual describes the CDT3334 integrated circuit, including its pin layout, I/O functions, and package dimensions. It lists each pad (OSCI, CDS, F3, F2, F1, VDD, TEST, RD/SQ, ON/OFF, VSS, L6‑L1, OSCO) with their coordinates on the 1600 × 1290 µm chip.
The document also details the electrical characteristics such as supply voltage range, standby and operating currents, total sink current, and temperature limits, as well as recommended operating conditions and storage specifications.
| Supply Voltage | 2.0 V – 5.0 V (typical 3.0 V) |
|---|---|
| Operating Current | 120 PA @ Vopp=3 V, no load |
The device operates from 2.0 V minimum up to 5.0 V maximum, with a typical value of 3.0 V.