MC44BC375 is a PLL tuned VHF audio/video high integration modulator IC, suitable for use in VCRs, set top boxes, and similar devices.
The MC44BC375/U/J/T is a PLL‑tuned VHF audio/video high‑integration modulator IC used in VCRs, set‑top boxes and similar devices. It features selectable channels, on‑chip sound subcarrier generation, low external component count, and robust ESD protection.
The document lists electrical parameters, maximum ratings, pin assignments, high‑frequency, video and audio characteristics, and measurement conditions, enabling designers to integrate the part into their circuits.
| Supply voltage | 6 V |
|---|---|
| Operating temperature range | -20 °C to +85 °C |
| Maximum operating temperature | 85 °C |
| Total supply current (typical) | 47 mA |
The device operates from a 6 V supply.
It works from –20 °C up to +85 °C ambient temperature.
Typical total supply current is about 47 mA.