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TLC0820AC

Part Number	TLC0820AC
Manufacturer	Texas Instruments
Description	HIGH-SPEED 8-BIT ANALOG-TO-DIGITAL CONVERTERS USING MODIFIED FLASH TECHNIQUE
Published	Jun 30, 2021
Detailed Description	TLC0820AC, TLC0820AI Advanced LinCMOS™ HIGH-SPEED 8-BIT ANALOG-TO-DIGITAL CONVERTERS USING MODIFIED FLASH TECHNIQUES SLA...
Datasheet	TLC0820AC PDF File

Overview

TLC0820AC, TLC0820AI Advanced LinCMOS™ HIGH-SPEED 8-BIT ANALOG-TO-DIGITAL CONVERTERS USING MODIFIED FLASH TECHNIQUES SLAS064A – SEPTEMBER 1986 – REVISED JUNE 1994 D Advanced LinCMOS™ Silicon-Gate Technology D 8-Bit Resolution D Differential Reference Inputs D Parallel Microprocessor Interface D Conversion and Access Time Over Temperature Range Read Mode .
.
.
2.
5 µs Max D No External Clock or Oscillator Components Required D On-Chip Track and Hold D Single 5-V Supply D TLC0820A Is Direct Replacement for National Semiconductor ADC0820C/CC and Analog Devices AD7820K/B/T DB, DW, OR N PACKAGE (TOP VIEW) ANLG IN 1 (LSB) D0 2 D1 3 D2 4 D3 5 WR/RDY 6 MODE 7 RD 8 INT 9 GND 10 20 VCC 19 NC 18 OFLW 17 D7 (MSB) 16 D6 15 D5 14 D4 13 CS 12 REF + 11 REF – FN PACKAGE (TOP VIEW) description D1 D0 (LSB) ANLG IN VCC NC The TLC0820AC and the TLC0820AI are Advanced LinCMOS™ 8-bit analog-to-digital converters each consisting of two 4-bit flash converters, a 4-bit digital-to-analog converter, a summing (error) amplifier, control logic, and a result latch circuit.
The modified flash technique allows low-power integrated circuitry to complete D2 D3 WR/RDY MODE 3 2 1 20 19 4 18 5 17 6 16 7 15 OFLW D7 (MSB) D6 D5 an 8-bit conversion in 1.
18 µs over temperature.
The on-chip track-and-hold circuit has a 100-ns RD 8 14 D4 9 10 11 12 13 INT GND REF – REF+ CS sample window and allows these devices to convert continuous analog signals having slew rates of up to 100 mV/µs without external sampling components.
TTL-compatible 3-state NC – No internal connection output drivers and two modes of operation allow interfacing to a variety of microprocessors.
Detailed information on interfacing to most popular microprocessors is readily available from the factory.
TA 0°C to 70°C – 40°C to 85°C TOTAL UNADJUSTED ERROR ± 1 LSB ± 1 LSB AVAILABLE OPTIONS PACKAGE SSOP (DB) PLASTIC SMALL OUTLINE (DW) PLASTIC CHIP CARRIER (FN) TLC0820ACDB TLC0820ACDW TLC0820ACFN — TLC082...

Similar Datasheet

TLC0820A HIGH-SPEED 8-BIT ANALOG-TO-DIGITAL CONVERTERS USING MODIFIED FLASH TECHNIQUE - Texas Instruments
TLC0820AC HIGH-SPEED 8-BIT ANALOG-TO-DIGITAL CONVERTERS USING MODIFIED FLASH TECHNIQUE - Texas Instruments
TLC0820AI HIGH-SPEED 8-BIT ANALOG-TO-DIGITAL CONVERTERS USING MODIFIED FLASH TECHNIQUE - Texas Instruments

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