Datasheet > MAX1069

MAX1069

更新时间： 2024-09-17 14:58:11

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亚德诺 - ADI		/
页数	文件大小	规格书
20页	365K
描述
58.6ksps、14位、2线串行ADC，14引脚TSSOP封装

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数据手册

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MAX1069 数据手册

19-2652; Rev 2; 12/10

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

in a 14-Pin TSSOP

MAX1069

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 V

AVDD

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 V

AVDD

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

to 16 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-

INL

PART

TEMP RANGE

PACKAGE (LSB)

MAX1069AEUD+ -40°C to +85°C

MAX1069BEUD+ -40°C to +85°C

14 TSSOP

±1

±2

Battery-Powered Test Equipment

Solar-Powered Remote Systems

Receive Signal Strength Indicators

System Supervision

+Denotes a lead(Pb)-free/RoHS-compliant package.

Pin Configuration

TOP VIEW

DGND

SCL

14 ADD3

13 REF

SDA

12 REFADJ

ADD2

ADD1

ADD0

DVDD

11 AGNDS

10 AIN

MAX1069

AutoShutdown is a trademark of Maxim Integrated Products, Inc.

AGND

AVDD

TSSOP

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...20

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与MAX1069相关器件

型号	品牌	获取价格	描述	数据表
MAX1069_10	MAXIM	获取价格	58.6ksps, 14-Bit, 2-Wire Serial ADC in a 14-Pin TSSOP
MAX1069ACUD	MAXIM	获取价格	58.6ksps, 14-Bit, 2-Wire Serial ADC
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

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