MAX1069ACUD

更新时间： 2024-11-05 22:46:27

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
20页	442K
描述
58.6ksps, 14-Bit, 2-Wire Serial ADC

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数据手册
替代型号

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MAX1069ACUD 数据手册

19-2652; Rev 0; 10/02

58.6ksps, 14-Bit, 2-Wire Serial ADC

in a 14-Pin TSSOP

General Description

Features

The MAX1069 is a low-power, 14-bit successive-

approximation analog-to-digital converter (ADC). The

device features automatic power-down, an on-chip

4MHz clock, a +4.096V internal reference, and an

I²C™-compatible 2-wire serial interface capable of both

fast and high-speed modes.

o High-Speed I²C-Compatible Serial Interface

400kHz Fast Mode

1.7MHz High-Speed Mode

o +4.75V to +5.25V Single Supply

o +2.7V to +5.5V Adjustable Logic Level

o Internal +4.096V Reference

The MAX1069 operates from a single supply and con-

sumes 5mW at the maximum conversion rate of

58.6ksps. AutoShutdown™ powers down the device

between conversions, reducing supply current to less

than 50µA at a 1ksps throughput rate. The option of a

separate digital supply voltage allows direct interfacing

with +2.7V to +5.5V digital logic.

o External Reference: 1V to AV

o Internal 4MHz Conversion Clock

o 58.6ksps Sampling Rate

o AutoShutdown Between Conversions

The MAX1069 performs a unipolar conversion on its

single analog input using its internal 4MHz clock. The

full-scale analog input range is determined by the inter-

nal reference or by an externally applied reference volt-

o Low Power

5.0mW at 58.6ksps

4.2mW at 50ksps

2.0mW at 10ksps

0.23mW at 1ksps

3µW in Shutdown

age ranging from 1V to AV

The four address select inputs (ADD0–ADD3) allow up

to sixteen MAX1069 devices on the same bus.

The MAX1069 is packaged in a 14-pin TSSOP and

offers both commercial and extended temperature

ranges. Refer to the MAX1169 for a 16-bit device in a

pin-compatible package.

o Small 14-Pin TSSOP Package

Ordering Information

Applications

Hand-Held Portable Applications

Medical Instruments

PIN-

PACKAGE

INL

(LSB)

PART

TEMP RANGE

MAX1069ACUD

MAX1069BCUD

MAX1069CCUD

0°C to +70°C

14 TSSOP

Battery-Powered Test Equipment

Solar-Powered Remote Systems

Receive Signal Strength Indicators

System Supervision

MAX1069AEUD* -40°C to +85°C

MAX1069BEUD* -40°C to +85°C

MAX1069CEUD* -40°C to +85°C

*Future product—contact factory for availability.

Pin Configuration

TOP VIEW

DGND

SCL

14 ADD3

13 REF

SDA

12 REFADJ

I C is a trademark of Philips Corp.

AutoShutdown is a trademark of Maxim Integrated Products, Inc.

ADD2

ADD1

ADD0

11 AGNDS

10 AIN

MAX1069

AGND

TSSOP

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...20

中文翻译

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MAX1069ACUD 替代型号

型号	品牌	替代类型	描述	数据表
MAX1169BEUD	MAXIM	完全替代	58.6ksps, 16-Bit, 2-Wire Serial ADC in a 14-Pin TSSOP
MAX1169BEUD+T	MAXIM	类似代替	ADC, Successive Approximation, 16-Bit, 1 Func, 1 Channel, Serial Access, BICMOS, PDSO14, R
MAX1169BEUD+	MAXIM	类似代替	58.6ksps, 16-Bit, 2-Wire Serial ADC in a 14-Pin TSSOP

与MAX1069ACUD相关器件

型号	品牌	获取价格	描述	数据表
MAX1069AEUD	MAXIM	获取价格	58.6ksps, 14-Bit, 2-Wire Serial ADC in a 14-Pin TSSOP
MAX1069AEUD+	MAXIM	获取价格	ADC, Successive Approximation, 14-Bit, 1 Func, 1 Channel, Serial Access, BICMOS, PDSO14, 4
MAX1069AEUD+T	MAXIM	获取价格	ADC, Successive Approximation, 14-Bit, 1 Func, 1 Channel, Serial Access, BICMOS, PDSO14, 4
MAX1069AEUD-T	MAXIM	获取价格	暂无描述
MAX1069BCUD	MAXIM	获取价格	58.6ksps, 14-Bit, 2-Wire Serial ADC
MAX1069BCUD+	MAXIM	获取价格	ADC, Successive Approximation, 14-Bit, 1 Func, 1 Channel, Serial Access, BICMOS, PDSO14, 4
MAX1069BCUD+T	MAXIM	获取价格	ADC, Successive Approximation, 14-Bit, 1 Func, 1 Channel, Serial Access, BICMOS, PDSO14, 4
MAX1069BCUD-T	MAXIM	获取价格	ADC, Successive Approximation, 14-Bit, 1 Func, 1 Channel, Serial Access, BICMOS, PDSO14, T
MAX1069BEUD	MAXIM	获取价格	ADC, Successive Approximation, 14-Bit, 1 Func, 1 Channel, Serial Access, BICMOS, PDSO14, T
MAX1069BEUD+T	MAXIM	获取价格	ADC, Successive Approximation, 14-Bit, 1 Func, 1 Channel, Serial Access, BICMOS, PDSO14, 4

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