MB88111

www.DataSheet4U.com FUJITSU SEMICONDUCTOR DATA SHEET DS04-13106-2E Linear IC Converter CMOS A/D Converter (With 24-Channel Input at 10-bit Resolution) MB88111 s DESCRIPTION The MB88111 is an analog-to-digital converter that converts its analog input to a 10-bit digital value and outputs it as serial data. The MB88111 employs a successive approximation method for A/D conversion. It has 24 input channels to be A/ D converted selectively by setting in an internal register. Since the MB88111 can input and output 16-bit serial data in synchronization with the clock, it can be easily connected to the serial I/O port in a 16-bit microcontroller. s FEATURES 24-channel analog input RC-type successive approximation system with a sample-and-hole circuit 10-bit resolution Conversion speed within 50 µs (at a system clock rate of 1 MHz) Digitally converted data output from the MSB Digitally converted data output as 16-bit serial data Clock-synchronous serial transfer system Internal extended serial interface Capable of triggering A/D conversion through an external pin Capable of input through an 8-channel port Serial data output format selectable using an external pin 10-bit monotonicity No missing code Power supply voltage ranging from 3.5 to 5.5 V (Continued) s PACKAGES 44-pin, Plastic QFP 48 pin, Plastic SH-DIP (FPT-44P-M11) (DIP-48P-M01) MB88111 (Continued) Operating temperature ranging from –40 to +50°C CMOS process Package options of 44-pi...