ADC10040

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SNAS224M – JULY 2003 – REVISED APRIL 2013

ADC10040/ADC10040Q 10-Bit, 40 MSPS, 3V, 55.5 mW A/D Converter

Check for Samples: ADC10040

1

FEATURES

DESCRIPTION

The ADC10040 is a monolithic CMOS analog-to-

2

•

Single +3.0V Operation

digital converter capable of converting analog input

•

signals into 10-bit digital words at 40 Megasamples

scale input swing

per

second

(MSPS).

This

converter

uses

a

•

400 MHz

−3 dB Input Bandwidth

differential, pipeline architecture with digital error

correction and an on-chip sample-and-hold circuit to

•

Low Power Consumption

provide a complete conversion solution, and to

•

Standby Mode

minimize

power

consumption,

while

providing

•

On-Chip Reference and Sample-and-Hold

excellent dynamic performance. A unique sample-

Amplifier

and-hold stage yields a full-power bandwidth of 400

MHz. Operating on a single 3.0V power supply, this

•

Offset Binary or Two’s Complement Data

device consumes just 55.5 mW at 40 MSPS,

Format

including the reference current. The Standby feature

•

Separate Adjustable Output Driver Supply to

reduces power consumption to just 13.5 mW.

Accommodate 2.5V and 3.3V Logic Families

The differential inputs provide a full scale selectable

•

AEC-Q100 Grade 3 Qualified

•

28-Pin TSSOP Package

possibility of a single-ended input. Full use of the

differential

input

is

recommended

for

optimum

performance. An internal +1.2V precision bandgap

KEY SPECIFICATIONS

reference is used to set the ADC full-scale range, and

•

Resolution: 10 Bits

also allows the user to supply a buffered referenced

•

Conversion Rate: 40 MSPS

voltage for those applications requiring increased

accuracy. The output data format is user choice of

•

Full Power Bandwidth: 400 MHz

offset binary or two’s complement.

•

DNL: ±0.3 LSB typ)

The ADC10040Q runs on an Automotive Grade Flow

•

and is AEC-Q100 Grade 3 Qualified.

•

This device is available in the 28-lead TSSOP

•

Power Consumption, 40 MHz: 55.5 mW

package

and

will

operate

over

the

industrial

temperature range of

−40°C to +85°C.

APPLICATIONS

•

Ultrasound and Imaging

•

Instrumentation

•

Cellular Base Stations/Communications

Receivers

•

Sonar/Radar

•

xDSL

•

Wireless Local Loops

•

Data Acquisition Systems

•

DSP Front Ends

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

2

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Copyright © 2003–2013, 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.