FMS7401LVN14

www.fairchildsemi.com FMS7401/7401L Digital Power Controller General Description The FMS7401/7401L is a family of Digital Power Controllers designed for applications requiring ease of digital based control over analog based implementations. The FMS7401/ 7401L family is an ideal solution to implement ballast control, motor control and battery management functions. This family integrates a wide variety of analog blocks with an 8-bit microcontroller core to offer a complementary feature set with high performance, low power and small size in a single chip. The FMS7401/7401L family is fabricated using CMOS technology and is fully static. This offers significant power savings. This family is available in both 8-pin and 14-pin PDIP packages. SOIC and TSSOP packages are available upon request. The FMS7401L is intended for applications using a supply voltage in the 2.7V to 3.6V range, while the FMS7401 is suited for applications that use a supply voltage in the 10V to 13.5V range. 5-Ch 8-bit Analog-to-Digital Converter – 20 µS conversion time – Sample and Hold – Internal Voltage Reference (1.21V) – Gated Auto-sampling Mode Auto-zero Amplifier (gain 16) Uncommitted Amplifier Internal Current Source Generator (1mA) On-chip Oscillator – No external components – 1µs instruction cycle time On-chip Power-on Reset Programmable read and write disable functions Memory Mapped I/O Programmable Comparator (63 Levels) Brown-out Reset Software selectable I/O option Push-pull o...