FUJITSU SEMICONDUCTOR
DATA SHEET
DS04-13103-6E
Linear IC
6-Channel 8-BIT A/D Converter
MB4053
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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.
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FEATURES
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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 V
CC
– 2 V (5.25 V max.)
Power Dissipation: 25 mW typ. at V
CC
= 5 V
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PACKAGES
16-pin Plastic DIP
16-pin Plastic SOP
(DIP-16P-M04)
(FPT-16P-M06)
FUJITSU [ FUJITSU COMPONENT LIMITED. ]
