The AD7510DI, AD7511DI and AD7512DI family provides latch‑proof, dielectrically isolated CMOS analog switches with over‑voltage protection up to +25 V. They feature a low on‑resistance of about 75 Ω, very low off‑state leakage (≈0.5 nA) and low power dissipation (3 mW). The devices are available in standard 14‑/16‑pin DIP, 20‑terminal surface‑mount, and plastic DIP packages.
These switches support TTL/CMOS direct interfacing and include built‑in protection circuitry. Typical performance includes a switching time of ~0.5 µs, on‑resistance drift of ±0.5 %/°C, and operation over a temperature range from –25 °C to +85 °C (industrial versions) or –55 °C to +125 °C (extended versions).
| Latch‑Proof | Yes |
|---|---|
| Overvoltage‑Proof | +25 V |
| Low Dissipation | 3 mW |
| On‑Resistance (Ron) typical | 75 Ω |
| Off‑state leakage current typical | 0.5 nA |
| Package options | 14‑/16‑pin DIP, 20‑terminal surface‑mount, plastic DIP |
| Industrial temperature range | -25 °C to +85 °C |
The switches are protected up to +25 V above the supply voltage.
Typical on‑resistance (Ron) is 75 Ω.
They are available in standard 14‑/16‑pin DIP and 20‑terminal surface‑mount packages.
Typical off‑state leakage current is 0.5 nA (max 5 nA).