BurrBrown Products

from Texas Instruments

FEATURES

APPLICATIONS

DESCRIPTION

CDAC

_

+

Output

Latches

and

3-State

Drivers

BYTE

16-/8-Bit

Parallel DATA

Output Bus

SAR

Conversion

and

Control Logic

Comparator

Clock

+IN

−IN

REFIN

CONVST

BUSY

CS

RD

RESET

4.096-V

Internal

Reference

REFOUT

ADS8411

SLAS369B – APRIL 2002 – REVISED DECEMBER 2004

16-BIT, 2 MSPS, UNIPOLAR INPUT, MICRO POWER SAMPLING

ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE

•

DWDM

•

2-MHz Sample Rate

•

Instrumentation

•

16-Bit NMC Ensured Over Temperature

•

High-Speed, High-Resolution, Zero Latency

•

Zero Latency

Data Acquisition Systems

•

Unipolar Single-Ended Input Range:

•

Transducer Interface

0 V to Vref

•

Medical Instruments

•

Onboard Reference

•

Communication

•

Onboard Reference Buffer

•

High-Speed Parallel Interface

•

Power Dissipation: 175 mW at 2 MHz Typ

The ADS8411 is a 16-bit, 2 MHz A/D converter with

•

Wide Digital Supply

an internal 4.096-V reference. The device includes a

16-bit capacitor-based SAR A/D converter with in-

•

8-/16-Bit Bus Transfer

herent sample and hold. The ADS8411 offers a full

•

48-Pin TQFP Package

16-bit interface and an 8-bit option where data is read

•

ESD Sensitive – HBM Capability of 500 V,

using two 8-bit read cycles.

1000 V at All Input Pins

The ADS8411 has a unipolar single-ended input. It is

available

in

a

48-lead

TQFP

package

and

is

characterized over the industrial -40

°C to 85°C tem-

perature range.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Copyright © 2002–2004, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.