Datasheet > MAX1393_09

MAX1393_09

更新时间： 2024-11-09 05:48:59

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
18页	589K
描述
1.5V to 3.6V, 312.5ksps, 1-Channel True-Differential/2-Channel Single-Ended, 12-Bit, SAR ADCs

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MAX1393_09 数据手册

19-3644; Rev 2; 10/09

1.5V to 3.6V, 312.5ksps, 1-Channel True-Differential/

2-Channel Single-Ended, 12-Bit, SAR ADCs

/MAX1396

General Description

Features

The MAX1393/MAX1396 micropower, serial-output, 12-

bit, analog-to-digital converters (ADCs) operate with a

single power supply from +1.5V to +3.6V. These ADCs

feature automatic shutdown, fast wake-up, and a high-

speed 3-wire interface. Power consumption is only

♦ 312.5ksps, 12-Bit Successive-Approximation

♦ Single True-Differential Analog Input Channel

with Unipolar-/Bipolar-Select Input (MAX1393)

0.734mW (V

= +1.5V) at the maximum conversion rate

♦ Dual Single-Ended Input Channel with Channel-

of 312.5ksps. AutoShutdown™ between conversions

reduces power consumption at slower throughput rates.

Select Input (MAX1396)

♦

1 LSB INL, 1 LSB DNL, No Missing Codes

2 LSB Total Unadjusted Error (TUE)

The MAX1393/MAX1396 require an external reference

that has a wide range from 0.6V to V . The

REF

MAX1393 provides one true-differential analog input

that accepts signals ranging from 0 to V (unipolar

♦ 70dB SINAD at 75kHz Input Frequency

♦ External Reference (0.6V to V

REF

mode) or

vides two single-ended inputs that accept signals rang-

ing from 0 to V . Analog conversion results are

/2 (bipolar mode). The MAX1396 pro-

REF

)

♦ Single-Supply Voltage (+1.5V to +3.6V)

♦ 0.915mW at 300ksps, 1.8V

♦ 0.305mW at 100ksps, 1.8V

♦ 3.1µW at 1ksps, 1.8V

♦ < 1µA Shutdown Current

REF

available through a 5MHz 3-wire SPI™-/QSPI™-/

MICROWIRE™-/digital signal processor (DSP)-compati-

ble serial interface. Excellent dynamic performance,

low voltage, low power, ease of use, and small pack-

age sizes make these converters ideal for portable bat-

tery-powered data-acquisition applications, and for

other applications that demand low power consumption

and minimal space.

♦ AutoShutdown Between Conversions

♦ SPI-/QSPI-/MICROWIRE-/DSP-Compatible,

The MAX1393/MAX1396 are available in a space-saving

(3mm x 3mm) 10-pin TDFN package. The parts operate

over the extended (-40°C to +85°C) temperature range.

3- or 4-Wire Serial Interface

♦ Small (3mm x 3mm) 10-Pin TDFN Package

Applications

Portable Datalogging

Typical Operating Circuit and Pin Configurations appear at

end of data sheet.

Data Acquisition

AutoShutdown is a trademark of Maxim Integrated Products, Inc.

SPI/QSPI are trademarks of Motorola, Inc.

Medical Instruments

Battery-Powered Instruments

Process Control

MICROWIRE is a trademark of National Semiconductor Corp.

Ordering Information

PART

TEMP RANGE

-40°C to +85°C

PIN-PACKAGE

10 TDFN-EP*

ANALOG INPUTS

1-CH DIFF

TOP MARK

AOZ

MAX1393ETB+

MAX1396ETB+

2-CH S/E

APC

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

*EP = Exposed pad.

________________________________________________________________ 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...18

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与MAX1393_09相关器件

型号	品牌	获取价格	描述	数据表
MAX1393ETB	MAXIM	获取价格	1.5V to 3.6V, 312.5ksps, 1-Channel True-Differential/ 2-Channel Single-Ended, 12-Bit, SAR
MAX1393ETB+	MAXIM	获取价格	1.5V to 3.6V, 312.5ksps, 1-Channel True-Differential/2-Channel Single-Ended, 12-Bit, SAR A
MAX1393ETB+T	MAXIM	获取价格	ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Serial Access, BICMOS, 3 X 3 MM,
MAX1393ETB-T	MAXIM	获取价格	ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Serial Access, BICMOS, 3 X 3 MM,
MAX1393EUB	MAXIM	获取价格	1.5V to 3.6V, 312.5ksps, 1-Channel True-Differential/ 2-Channel Single-Ended, 12-Bit, SAR
MAX1393EUB-T	MAXIM	获取价格	A/D Converter, 12-Bit, 1 Channel, BICMOS, PDSO10
MAX1393MTB	MAXIM	获取价格	1.5V to 3.6V, 312.5ksps, 1-Channel True-Differential/ 2-Channel Single-Ended, 12-Bit, SAR
MAX1393MTB+T	MAXIM	获取价格	ADC, Successive Approximation, 12-Bit, 1 Func, 1 Channel, Serial Access, BICMOS, 3 X 3 MM,
MAX1393MUB	MAXIM	获取价格	1.5V to 3.6V, 312.5ksps, 1-Channel True-Differential/ 2-Channel Single-Ended, 12-Bit, SAR
MAX1393MUB-T	MAXIM	获取价格	暂无描述

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