• ADC0831BCN

Description

The ADC0831 series are 8-bit successive approximation A/D converters with a serial I/O and configurable input multiplexers with to 8 channels. The serial I/O is configured to comply with the NSC MICROWIRETM serial data exchange standard for easy interface to the COPSTM family of processors, and can interface with standard shift registers or µPs. The or 8-channel multiplexers are software configured for single-ended or differential inputs as well as channel assignment. The differential analog voltage input allows increasing the common-mode rejection and offsetting the analog zero input voltage value. In addition, the voltage reference input can be adjusted to allow encoding any smaller analog voltage span to the full 8 bits of resolution. Operates ratio metrically or with 5 VDC voltage reference No zero or full-scale adjust required or 8-channel multiplexer options with address logic Shunt regulator allows operation with high voltage supplies to 5V input range with single 5V power supply Remote operation with serial digital data link TTL/MOS input/output compatible 0.3″ standard width, or 20-pin DIP package 20 Pin Molded Chip Carrier Package (ADC0838 only) Surface-Mount Package

Features and Specifications

• Size: Width= 7.62 mm, Length=9.817 mm
• Technology: BIPOLAR
• JESD-30 Code: R-PDIP-T8
• Package Code: DIP
• Sub Category: Analog to Digital Converters
• JESD-609 Code: e0
• Output Format: SERIAL
• Package Shape: RECTANGULAR
• Package Style: IN-LINE Meter
• Surface Mount: NO
• Terminal Form: THROUGH-HOLE
• Converter Type: ADC, SUCCESSIVE APPROXIMATION
• Number of Bits: 8
• Power Supplies: 5 V
• Terminal Pitch:2.54 mm
• Output Bit Code: BINARY
• Terminal Finish: Tin/Lead (Sn/Pb)
• Seated Height-Max: 5.08 mm
• Temperature Grade: COMMERCIAL
• Terminal Position: DUAL
• Supply Current-Max: 2.5 mA
• Supply Voltage-Nom: 5 V
• Conversion Time-Max: 32 us
• Number of Functions: 1
• Number of Terminals: 8
• Package Body Material: PLASTIC/EPOXY
• Analog Input Voltage-Max: 5 V
• Analog Input Voltage-Min: 0 V
• Linearity Error-Max (EL): 0.2 %
• Package Equivalence Code: DIP8,.3
• Operating Temperature: 0 – 70 Cel
• Number of Analog In Channels:1

Applications

• Widely use with any microprocessor, microcontroller, and ICs.
• It is operated able with microprocessors of 8-bit.
• It could be used to convert the values from the temperature sensor, voltage source and other analog sensors and power sources.

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