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MC10319 - High Speed8-Bit Analog-to-Digital Converter

Description

Pin F Function i VRM GND OVR D7 D0 VCC(D) VEE Vin VCC(A) CLK EN EN VRB VRT P Suffix 1 2, 12 16, 22 3 4 to 10, 21 11, 17 13 14 15 18 19 20 23 24 DW Suffix 1 2, 13, 17 18, 25, 26 3 4 to 10, 24 11, 12 19, 20 14 15 16 21 22 23 27 28 D Description i i The midpoint of the reference resistor ladder

Features

  • ive than VRB by 1.3 V. Reference to analog ground. u Signal voltage input. This voltage is compared to the reference to generate a digital equivalent. Input impedance is nominally 16 to 33K in parallel with 36 pF. Power supply for the analog section. + 5.0 V, ± 10% required. Reference to analog ground. Clock input. TTL compatible. Enable input. TTL compatible, a logic 1 (and EN at a logic 0) enables the data outputs. A logic 0 puts the outputs in a 3.
  • state mode. Enable input. TTL compa.

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Order this document from Analog Marketing High Speed 8-Bit Analog-to-Digital Converter The MC10319 is an 8–bit high speed parallel flash A/D converter. The device employs an internal Grey Code structure to eliminate large output errors on fast slewing input signals. It is fully TTL compatible, requiring a + 5.0 V supply and a wide tolerance negative supply of – 3.0 to – 6.0 V. Three–state TTL outputs allow direct drive of a data bus or common I/O memory. The MC10319 contains 256 parallel comparators across a precision input reference network. The comparator outputs are fed to latches and then to an encoder network, to produce an 8–bit data byte plus an overrange bit. The data is latched and converted to 3–state LS–TTL outputs.
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