Three independent buffered delays, with precise leading and trailing edge accuracies
The DS1033 series is a low‑power, +3.3 V silicon delay line that provides three independent logic‑buffered delays in a single 8‑pin DIP or SOIC package. It delivers precise leading and trailing edge timing, stable performance over temperature and voltage, and is suitable for applications requiring accurate timing.
The datasheet lists pin assignments, absolute maximum ratings, DC and AC electrical characteristics, test conditions, and timing terminology. Key specifications include a supply voltage range of 2.7 V to 3.6 V, active current of 25 mA, and a nominal delay tolerance of ±1.5 ns.
| Supply Voltage (VCC) | 2.7 V – 3.6 V |
|---|---|
| Active Current (I CC) | 25 mA |
| High Level Input Voltage (VIH) | 2.0 VCC + 0.5 V |
| Low Level Input Voltage (VIL) | -0.5 V to 0.8 V |
| Maximum Operating Temperature | 0 °C to 70 °C |
| Short‑Circuit Output Current | 50 mA for 1 s |
| Nominal Delay Tolerance | ±1.5 ns |
The DS1033 operates from 2.7 V to 3.6 V.
It provides three independent buffered delays.
The nominal delay tolerance is ±1.5 ns.
Pins may tolerate voltages from –1.0 V to +6.0 V relative to ground.