ADC128S052-Q1

更新时间： 2024-11-06 11:06:51

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
25页	1141K
描述
汽车类、8 通道、200kSPS 至 500kSPS、12 位模数转换器

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ADC128S052-Q1 数据手册

ADC128S052

www.ti.com

SNAS333D –AUGUST 2005–REVISED MARCH 2013

ADC128S052/ADC128S052Q 8-Channel, 200 kSPS to 500 kSPS, 12-Bit A/D Converter

Check for Samples: ADC128S052

FEATURES

DESCRIPTION

The ADC128S052 is a low-power, eight-channel

CMOS 12-bit analog-to-digital converter specified for

conversion throughput rates of 200 kSPS to 500

kSPS. The converter is based on a 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.

•

ADC128S052Q is AECQ100 Qualified to

Grade1 and is Manufactured on an Automotive

Grade Flow

•

Eight Input Channels

Variable Power Management

Independent Analog and Digital Supplies

SPI/QSPI/MICROWIRE/DSP Compatible

Packaged in 16-Lead TSSOP

The output serial data is straight binary and is

compatible with several standards, such as SPI,

QSPI, MICROWIRE, and many common DSP serial

interfaces.

APPLICATIONS

The ADC128S052 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 1.6

mW and 8.7 mW, respectively. The power-down

feature reduces the power consumption to 0.06 µW

using a +3V supply and 0.25 µW using a +5V supply.

•

Automotive Navigation

Portable Systems

Medical Instruments

Mobile Communications

Instrumentation and Control Systems

KEY SPECIFICATIONS

The ADC128S052/ADC128S052Q is packaged in a

16-lead TSSOP package. The ADC128S052 is

•

Conversion Rate 200 kSPS to 500 kSPS

DNL (VA = VD = 5.0 V) +1.3 / −0.9 LSB (max)

INL (VA = VD = 5.0 V) ±1.0 LSB (max)

Power Consumption

guaranteed

over

the

extended

industrial

temperature range of −40°C to +105°C while the

ADC128S052Q is guaranteed to an AECQ100

Grade 1 automotive temperature range of −40°C

to +125°C.

–

3V Supply 1.6 mW (typ)

5V Supply 8.7 mW (typ)

Connection Diagram

SCLK

DOUT

DIN

AGND

IN0

ADC128S052

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.

All 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...25

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与ADC128S052-Q1相关器件

型号	品牌	获取价格	描述	数据表
ADC128S052QCMT	NSC	获取价格	IC 8-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16, TSSOP-16, Analog to Di
ADC128S052QCMT	TI	获取价格	8-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16, TSSOP-16
ADC128S052QCMT/NOPB	TI	获取价格	8-Channel, 200 kSPS to 500 kSPS, 12-Bit A/D Converter
ADC128S052QCMTX	NSC	获取价格	暂无描述
ADC128S052QCMTX	TI	获取价格	暂无描述
ADC128S052QCMTX/NOPB	TI	获取价格	8-Channel, 200 kSPS to 500 kSPS, 12-Bit A/D Converter
ADC128S102	NSC	获取价格	8-Channel, 500 kSPS to 1 MSPS, 12-Bit A/D Converter
ADC128S102	TI	获取价格	八通道、50kSPS 至 1MSPS、12 位模数转换器 (ADC)
ADC128S102 MDR	TI	获取价格	耐辐射、八通道、50kSPS 至 1MSPS、12 位模数转换器 (ADC) \| Y \|
ADC128S102CIMT	NSC	获取价格	8-Channel, 500 kSPS to 1 MSPS, 12-Bit A/D Converter

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