Datasheet > ADC108S102

ADC108S102

更新时间： 2024-11-22 11:12:27

品牌	Logo	应用领域
德州仪器 - TI		转换器模数转换器
页数	文件大小	规格书
30页	840K
描述
10 通道、500 kSPS 至 1MSPS、8 位模数转换器

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ADC108S102 数据手册

ADC108S102

www.ti.com

SNAS336B –SEPTEMBER 2005–REVISED MARCH 2013

ADC108S102 8-Channel, 500 kSPS to 1 MSPS, 10-Bit A/D Converter

Check for Samples: ADC108S102

FEATURES

DESCRIPTION

The ADC108S102 is a low-power, eight-channel

CMOS 10-bit analog-to-digital converter specified for

conversion throughput rates of 500 kSPS to 1 MSPS.

•

Eight Input Channels

•

Variable Power Management

•

Independent Analog and Digital Supplies

SPI/QSPI/MICROWIRE/DSP Compatible

Packaged in 16-Lead TSSOP

The converter is based on

successive-

approximation register architecture with an internal

track-and-hold circuit. It can be configured to accept

up to eight input signals at inputs IN0 through IN7.

The output serial data is straight binary and is

compatible with several standards, such as SPI™,

QSPI™, MICROWIRE, and many common DSP

serial interfaces.

KEY SPECIFICATIONS

•

Conversion Rate: 500 kSPS to 1 MSPS

DNL (VA = VD = 5.0 V): ±0.5 LSB (max)

INL (VA = VD = 5.0 V): ±0.5 LSB (max)

Power Consumption:

The ADC108S102 may be operated with independent

analog and digital supplies. The analog supply (V_A)

can range from +2.7V to +5.25V, and the digital

supply (V_D) can range from +2.7V to V_A. Normal

power consumption using a +3V or +5V supply is 2.1

mW and 9.4 mW, respectively. The power-down

feature reduces the power consumption to 0.09 µW

using a +3V supply and 0.30 µW using a +5V supply.

–

3V Supply 2.1 mW (typ)

5V Supply 9.4 mW (typ)

APPLICATIONS

•

Automotive Navigation

Portable Systems

The ADC108S102 is packaged in a 16-lead TSSOP

package. Operation over the extended industrial

temperature range of −40°C to +105°C is ensured.

Medical Instruments

Mobile Communications

Instrumentation and Control Systems

Connection Diagram

SCLK

DOUT

DIN

AGND

IN0

ADC108S102

IN1

DGND

IN7

IN2

IN3

IN6

IN4

IN5

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.

SPI, QSPI are trademarks of Motorola, Inc..

All other trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...30

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ADC108S102 替代型号

型号	品牌	替代类型	描述	数据表
ADC108S022	TI	功能相似	8 通道、50 ksps 至 200 ksps、10 位模数转换器
ADC128S102	TI	功能相似	八通道、50kSPS 至 1MSPS、12 位模数转换器 (ADC)
ADC108S052	TI	功能相似	8 通道、200 ksps 至 500 ksps、10 位模数转换器

与ADC108S102相关器件

型号	品牌	获取价格	描述	数据表
ADC108S102CIMT	NSC	获取价格	8-Channel, 500 kSPS to 1 MSPS, 10-Bit A/D Converter
ADC108S102CIMT/NOPB	TI	获取价格	10 通道、500 kSPS 至 1MSPS、8 位模数转换器 \| PW \| 16 \| -
ADC108S102CIMTX	NSC	获取价格	8-Channel, 500 kSPS to 1 MSPS, 10-Bit A/D Converter
ADC108S102CIMTX/NOPB	TI	获取价格	10 通道、500 kSPS 至 1MSPS、8 位模数转换器 \| PW \| 16 \| -
ADC108S102EVAL	NSC	获取价格	8-Channel, 500 kSPS to 1 MSPS, 10-Bit A/D Converter
ADC109	MPSIND	获取价格	1W, Miniature SIP, Single & Dual Output DC/DC Converters
ADC10C01	ONSEMI	获取价格	1-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS
ADC10D020	NSC	获取价格	Dual 10-Bit, 20 MSPS, 150 mW A/D Converter
ADC10D020	TI	获取价格	双通道、10 位、20MSPS 模数转换器 (ADC)
ADC10D020CIVS	NSC	获取价格	Dual 10-Bit, 20 MSPS, 150 mW A/D Converter

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