■DESCRIPTION
The Fujitsu MB4053 is 6-channel, 8-bit, single-slope A/D converter subsystem designed to be used in a microprocessor based data control system. The MB4053 is single monolithic bipolar IC providing a 1 of 8 address decoder, 8-channel analog multiplier, sample and hold, constant current generator, ramp integrator and comparator in a 16-pin package. This A/D converter subsystems are suitable for a wide range of applications. The resolution required by an application can be obtained by arbitarily selecting a suitable integration time. Also zero offset and full-scale error corrections can be made automatically (auto-zero and auto-calibration) to minimize conversion error.

■FEATURES
• Microprocessor compatible
• Digital input/output: TTL compatible
• Zero offset and full-scale error correction capability
• Ratiometric conversion capability
• Available in 16-pin DIP and Flat Package
• Compatible with MC 14443 and µA9708 (DIP package)
• Single power supply: +4.75 V to +15 V
• Excellent Iinearity: ±0.2% max. error
• Fast conversion time: 300 µs/ch typ.
• Analog input volgage: 0 V to VCC– 2 V (5.25 V max.)
• Power Dissipation: 25 mW typ. at VCC= 5 V