This document introduces the System Lens Driver series for digital cameras and single-lens reflex cameras. It provides multiple models of drivers, including full-ON drive H-bridge channels and linear constant-current drive H-bridge channels, suitable for driving autofocus, zoom, or iris. Various types of shutter drivers are also offered, including full-ON type, high-precision linear constant current type, and high-efficiency PWM constant current type.
The ROHM BD6753KV is a system lens driver for digital still and single‑lens reflex cameras. It provides four Full‑ON drive channels and two PWM constant‑current drive channels, supporting autofocus, zoom and iris functions.
The document includes detailed electrical characteristics, absolute maximum ratings, pin diagrams, block diagrams and example application circuits, along with packaging and tape‑and‑reel information for manufacturers.
| Full‑ON Drive channels | 4 |
|---|---|
| Typical Full‑ON ON‑Resistance | 1.20 Ω |
The BD6753KV provides four Full‑ON drive channels.