ADS5281IRGCT

更新时间： 2025-10-07 04:31:43

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德州仪器 - TI		/
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12-Bit Octal-Channel ADC Family Up to 65MSPS

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ADS5281IRGCT 数据手册

ADS5281

ADS5282

www.ti.com

SBAS397E–DECEMBER 2006–REVISED JANUARY 2008

12-Bit Octal-Channel ADC Family Up to 65MSPS

FEATURES

DESCRIPTION

234

•

Speed and Resolution Grades:

The ADS528x is a family of high-performance,

low-power, octal channel analog-to-digital converters

(ADCs). Available in either a 9mm × 9mm QFN

package or an HTQFP-80 package, with serialized

low-voltage differential signaling (LVDS) outputs and

–

ADS5281: 12-bit, 50MSPS

ADS5282: 12-bit, 65MSPS

•

Power Dissipation:

–

48mW/Channel at 30MSPS

55mW/Channel at 40MSPS

64mW/Channel at 50MSPS

77mW/Channel at 65MSPS

a wide variety of programmable features, the

ADS528x is highly customizable for a diversity of

applications and offers an unprecedented level of

system integration. An application note, XAPP774

(available at www.xilinx.com) describes how to

interface the serial LVDS outputs of TI's ADCs to

Xilinx^®field-programmable gate arrays (FPGAs). The

ADS528x family is specified over the industrial

temperature range of –40°C to +85°C.

•

70dBFS SNR at 10MHz IF

Analog Input Full-Scale Range: 2V_PP

Low-Frequency Noise Suppression Mode

6dB Overload Recovery In One Clock

External and Internal (Trimmed) Reference

3.3V Analog Supply, 1.8V Digital Supply

Single-Ended or Differential Clock:

LCLK_P

LCLK_N

6x ADCLK

12x ADCLK

1x ADCLK

Clock

Buffer

–

Clock Duty Cycle Correction Circuit (DCC)

PLL

•

Programmable Digital Gain: 0dB to 12dB

Serialized DDR LVDS Output

ADCLK_P

ADCLK_N

Programmable LVDS Current Drive, Internal

Termination

IN1_P

IN1_N

OUT1_P

OUT1_N

12-Bit

ADC

Digital

Serializer

•

Test Patterns for Enabling Output Capture

Channels

2 to 7

Straight Offset Binary or Two's Complement

Output

IN8_P

IN8_N

OUT8_P

OUT8_N

•

Package Options:

12-Bit

ADC

Digital

Serializer

–

9mm × 9mm QFN-64

HTQFP-80 PowerPAD™ Compatible with

ADS527x Family

APPLICATIONS

Power-

Down

•

Medical Imaging

Wireless Base-Station Infrastructure

Test and Measurement Instrumentation

ADC

Control

Registers

Reference

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.

PowerPAD is a trademark of Texas Instruments, Inc.

Xilinx is a registered trademark of Xilinx, Inc.

All other trademarks are the property of their respective owners.

UNLESS OTHERWISE NOTED this document contains

PRODUCTION DATA information current as of publication date.

Products conform to specifications per the terms of Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...41

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ADS5281IRGCT 替代型号

型号	品牌	替代类型	描述	数据表
ADS5281IRGCR	TI	类似代替	12-Bit Octal-Channel ADC Family Up to 65MSPS
ADS5281IRGCRG4	TI	类似代替	12-Bit Octal-Channel ADC Family Up to 65MSPS

与ADS5281IRGCT相关器件

型号	品牌	获取价格	描述	数据表
ADS5281IRGCTG4	TI	获取价格	12-Bit Octal-Channel ADC Family Up to 65MSPS
ADS5281PFPR	TI	获取价格	12-Bit Octal-Channel ADC Family Up to 65MSPS
ADS5281_1	TI	获取价格	12-Bit Octal-Channel ADC Family Up to 65MSPS
ADS5282	TI	获取价格	12-Bit Octal-Channel ADC Family Up to 65MSPS
ADS5282EVM	TI	获取价格	The following sections describe the function of individual circuits.
ADS5282IRGCR	TI	获取价格	12-Bit Octal-Channel ADC Family Up to 65MSPS
ADS5282IRGCRG4	TI	获取价格	12-Bit Octal-Channel ADC Family Up to 65MSPS
ADS5282IRGCT	TI	获取价格	12-Bit Octal-Channel ADC Family Up to 65MSPS
ADS5282IRGCTG4	TI	获取价格	12-Bit Octal-Channel ADC Family Up to 65MSPS
ADS5287	TI	获取价格	10-Bit, Octal-Channel ADC Up to 65MSPS

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