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Data Sheet Abstract

TLC5510, TLC5510A 8-BIT HIGH-SPEED ANALOG-TO-DIGITAL CONVERTERS

SLAS095I - SEPTEMBER 1994 - REVISED APRIL 1997


features

applications

description

The TLC5510 and TLC5510A are CMOS, 8-bit, 20 MSPS analog-to-digital converters (ADCs) that utilize a semiflash architecture. The TLC5510 and TLC5510A operate with a single 5-V supply and typically consume only 130 mW of power. Included is an internal sample-and-hold circuit, parallel outputs with high-impedance mode, and internal reference resistors.

The semiflash architecture reduces power consumption and die size compared to flash converters. By implementing the conversion in a 2-step process, the number of comparators is significantly reduced. The latency of the data output valid is 2.5 clocks.

The TLC5510 uses the three internal reference resistors to create a standard, 2-V, full-scale conversion range using VDDA. Only external jumpers are required to implement this option and eliminates the need for external reference resistors. The TLC5510A uses only the center internal resistor section with an externally applied 4-V reference such that a 4-V input signal can be used. Differential linearity is 0.5 LSB at 25°C and a maximum of 0.75 LSB over the full operating temperature range. Typical dynamic specifications include a differential gain of 1% and differential phase of 0.7 degrees.

The TLC5510 and TLC5510A are characterized for operation from -20°C to 75°C.


Title: 8-BIT HIGH-SPEED ANALOG-TO-DIGITAL CONVERTERS
Product Family: ANALOG TO DIGITAL
Device Functionality: DATA ACQ, 8 BIT, 20 MSPS CONV RATE, PLUS/- 0.75 LSB LIN ERR
Orderable Devices: TLC5510EVM, TLC5510INSLE, TLC5510AINSLE

View the complete PDF datasheet: slas095i.pdf (196 K Bytes) (Requires Acrobat Reader 3.x)

View more information about generic part numbers:TLC5510, TLC5510A

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