Datasheet > THS10082_09

THS10082_09

更新时间： 2024-09-30 02:58:39

品牌	Logo	应用领域
德州仪器 - TI		输入元件
页数	文件大小	规格书
37页	349K
描述
10-BIT, TWO ANALOG INPUT, 8-MSPS, SIMULTANAEOUS SAMPLING

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THS10082_09 数据手册

www.ti.com

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SLAS254B − MAY 2002 − REVISED NOVEMBER 2002

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of the processor connected to the ADC. Internal

reference voltages for the ADC (1.5 V and 3.5 V) are

provided.

FEATURES

Simultaneous Sampling of Two Single-Ended

Signals or One Differential Signal

An external reference can also be chosen to suit the dc

accuracy and temperature drift requirements of the

application. Two different conversion modes can be

selected. In the single conversion mode, a single and

simultaneous conversion can be initiated by using the

single conversion start signal (CONVST). The conversion

clock in the single conversion mode is generated internally

using a clock oscillator circuit. In the continuous

conversion mode, an external clock signal is applied to the

CONV_CLK input of the THS10082. The internal clock

oscillator is switched off in the continuous conversion

mode.

Integrated 16-Word FIFO

Signal-to-Noise and Distortion Ratio: 59 dB at

f = 2 MHz

Differential Nonlinearity Error: 1 LSB

Integral Nonlinearity Error: 1 LSB

Auto-Scan Mode for Two Inputs

3-V or 5-V Digital Interface Compatible

Low Power: 216 mW Max

5-V Analog Single Supply Operation

Internal Voltage References . . . 50 PPM/°C

and 5% Accuracy

The THS10082C is characterized for operation from 0°C

to 70°C, and the THS10082I is characterized for operation

from −40°C to 85°C.

Parallel µC/DSP Interface

APPLICATIONS

DA PACKAGE

(TOP VIEW)

Radar Applications

Communications

OV_FL

RESET

AINP

Control Applications

High-Speed DSP Front-End

Automotive Applications

AINM

REFIN

REFOUT

REFP

REFM

AGND

DESCRIPTION

The THS10082 is a CMOS, low-power, 10-bit, 8 MSPS

analog-to-digital converter (ADC). The speed, resolution,

bandwidth, and single-supply operation are suited for

applications in radar, imaging, high-speed acquisition, and

communications. A multistage pipelined architecture with

output error correction logic provides for no missing codes

over the full operating temperature range. Internal control

registers allow for programming the ADC into the desired

mode. The THS10082 consists of two analog inputs,

which are sampled simultaneously. These inputs can be

selected individually and configured to single-ended or

differential inputs. An integrated 16 word deep FIFO

allows the storage of data in order to take the load off

BGND

CS0

CS1

RA0

RA1

20 WR (R/W)

CONV_CLK (CONVST)

DATA_AV

DGND

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.

ꢑꢘ ꢌ ꢕꢒ ꢖ ꢀꢉ ꢌꢎ ꢕ ꢍꢀꢍ ꢙꢚ ꢛꢜ ꢝ ꢞꢟ ꢠꢙꢜꢚ ꢙꢡ ꢢꢣ ꢝ ꢝ ꢤꢚꢠ ꢟꢡ ꢜꢛ ꢥꢣꢦ ꢧꢙꢢ ꢟꢠꢙ ꢜꢚ ꢨꢟ ꢠꢤꢩ ꢑꢝ ꢜꢨꢣ ꢢꢠꢡ

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与THS10082_09相关器件

型号	品牌	获取价格	描述	数据表
THS10082CDA	TI	获取价格	10 bit TWO ANALOG INPUT, 8 MSPS SIMULTANEOUS SAMPLING ANALOG TO DIGITAL CONVERTER
THS10082IDA	TI	获取价格	10 bit TWO ANALOG INPUT, 8 MSPS SIMULTANEOUS SAMPLING ANALOG TO DIGITAL CONVERTER
THS10082IDAG4	TI	获取价格	10 Bit, 8 MSPS ADC W/Dual Channel, Parallel DSP/uP Interface, 16X FIFO, Channel AutoScan,
THS10082IDAR	TI	获取价格	2-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO32, PLASTIC, TSSOP-32
THS10082IDARG4	TI	获取价格	IC,DATA ACQ SYSTEM,2-CHANNEL,10-BIT,TSSOP,32PIN,PLASTIC
THS1009	TI	获取价格	10-BIT, 2 ANALOG INPUT, 8 MSPS, SIMULTANEOUS SAMPLING ANALOG-TO-DIGITAL CONVERTER
THS1009_14	TI	获取价格	Simultaneous Sampling of Two Single-Ended Signals or One Differential Signals or Combinati
THS1009CDA	TI	获取价格	10-BIT, 2 ANALOG INPUT, 8 MSPS, SIMULTANEOUS SAMPLING ANALOG-TO-DIGITAL CONVERTER
THS1009CDAG4	TI	获取价格	10-BIT, 2 ANALOG INPUT, 8 MSPS, SIMULTANEOUS SAMPLING ANALOG-TO-DIGITAL CONVERTER
THS1009CDAR	TI	获取价格	10-BIT, 2 ANALOG INPUT, 8 MSPS, SIMULTANEOUS SAMPLING ANALOG-TO-DIGITAL CONVERTER

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