Datasheet > MAX1039

MAX1039

更新时间： 2024-11-03 14:57:51

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
23页	742K
描述
2.7V至5.5V、低功耗、4/12通道、2线串口、8位ADC

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MAX1039 数据手册

19-2442; Rev 4; 5/09

2.7V to 3.6V and 4.5V to 5.5V, Low-Power,

4-/12-Channel 2-Wire Serial 8-Bit ADCs

6–MAX1039

General Description

Features

o High-Speed I²C-Compatible Serial Interface

The MAX1036–MAX1039 low-power, 8-bit, multichannel,

analog-to-digital converters (ADCs) feature internal

track/hold (T/H), voltage reference, clock, and an

I²C-compatible 2-wire serial interface. These devices

operate from a single supply and require only 350µA at

the maximum sampling rate of 188ksps. Auto-

Shutdown™ powers down the devices between conver-

sions reducing supply current to less than 1µA at low

throughput rates. The MAX1036/MAX1037 have four ana-

log input channels each, while the MAX1038/MAX1039

have twelve analog input channels. The analog inputs are

software configurable for unipolar or bipolar and single-

ended or pseudo-differential operation.

400kHz Fast Mode

1.7MHz High-Speed Mode

o Single Supply

2.7V to 3.6V (MAX1037/MAX1039)

4.5V to 5.5V (MAX1036/MAX1038)

o Internal Reference

2.048V (MAX1037/MAX1039)

4.096V (MAX1036/MAX1038)

o External Reference: 1V to V

o Internal Clock

The full-scale analog input range is determined by the

internal reference or by an externally applied reference

voltage ranging from 1V to V . The MAX1037/

MAX1039 feature a 2.048V internal reference and the

MAX1036/MAX1038 feature a 4.096V internal reference.

o 4-Channel Single-Ended or 2-Channel Pseudo-

Differential (MAX1036/MAX1037)

o 12-Channel Single-Ended or 6-Channel Pseudo-

Differential (MAX1038/MAX1039)

The MAX1036/MAX1037 are available in 8-pin SOT23

packages. The MAX1038/MAX1039 are available in 16-

pin QSOP packages. The MAX1036–MAX1039 are guar-

anteed over the extended industrial temperature range

(-40°C to +85°C). Refer to MAX1136–MAX1139 for 10-bit

devices and to the MAX1236–MAX1239 for 12-bit

devices.

o Internal FIFO with Channel-Scan Mode

o Low Power

350µA at 188ksps

110µA at 75ksps

8µA at 10ksps

1µA in Power-Down Mode

o Software Configurable Unipolar/Bipolar

Applications

Handheld Portable Applications

o Small Packages

8-Pin SOT23 (MAX1036/MAX1037)

16-Pin QSOP (MAX1038/MAX1039)

Medical Instruments

Battery-Powered Test Equipment

Solar-Powered Remote Systems

Received-Signal-Strength Indicators

System Supervision

Pin Configurations and Typical Operating Circuit appear

at end of data sheet.

Ordering Information/Selector Guide

TUE

(LSB)

INPUT

CHANNELS

I C

INTERNAL

REFERENCE (V)

PART

PIN-PACKAGE

TOP MARK

SLAVE ADDRESS

MAX1036EKA+T

MAX1037EKA+T

MAX1038AEEE+

MAX1039AEEE+

8 SOT23

16 QSOP

1100100

1100101

4.096

2.048

4.096

2.048

AAJE

AAJG

—

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

T = Tape and reel.

AutoShutdown is a trademark of Maxim Integrated Products, Inc.

________________________________________________________________ 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...23

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与MAX1039相关器件

型号	品牌	获取价格	描述	数据表
MAX1039AEEE	MAXIM	获取价格	2.7V to 5.5V, Low-Power, 4-/12-Channel 2-Wire Serial 8-Bit ADCs
MAX1039AEEE+	MAXIM	获取价格	2.7V to 3.6V and 4.5V to 5.5V, Low-Power, 4-/12-Channel 2-Wire Serial 8-Bit ADCs
MAX1039MAEEE	MAXIM	获取价格	ADC, Successive Approximation, 8-Bit, 1 Func, 12 Channel, Serial Access, BICMOS, PDSO16, 0
MAX104	MAXIM	获取价格	【5V, 1Gsps, 8-Bit ADC with On-Chip 2.2GHz Tra
MAX1040	MAXIM	获取价格	10-Bit, Multichannel ADCs/DACs with FIFO, Temperature Sensing, and GPIO Ports
MAX1040_08	MAXIM	获取价格	10-Bit, Multichannel ADCs/DACs with FIFO, Temperature Sensing, and GPIO Ports
MAX1040BETX	MAXIM	获取价格	10-Bit, Multichannel ADCs/DACs with FIFO, Temperature Sensing, and GPIO Ports
MAX1040BETX+	MAXIM	获取价格	Analog Circuit, 1 Func, BICMOS, 6 X 6 MM, 0.80 MM HEIGHT, MO-220-WJJD, TQFN-36
MAX1041BETX	MAXIM	获取价格	10-Bit, Multichannel ADCs/DACs with FIFO, Temperature Sensing, and GPIO Ports
MAX1042	MAXIM	获取价格	10-Bit, Multichannel ADCs/DACs with FIFO, Temperature Sensing, and GPIO Ports

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