Datasheet > MAX1392_09

MAX1392_09

更新时间： 2024-09-15 05:48:59

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
18页	391K
描述
1.5V to 3.6V, 357ksps, 1-Channel True-Differential/ 2-Channel Single-Ended, 10-Bit, SAR ADCs

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MAX1392_09 数据手册

19-3709; Rev 3; 10/09

1.5V to 3.6V, 357ksps, 1-Channel True-Differential/

2-Channel Single-Ended, 10-Bit, SAR ADCs

2/MAX1395

General Description

Features

The MAX1392/MAX1395 micropower, serial-output,

10-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

♦ 357ksps 10-Bit Successive-Approximation

♦ Single True-Differential Analog Input Channel

with Unipolar-/Bipolar-Selected Input (MAX1392)

0.740mW (V

= +1.5V) at the maximum conversion

♦ Dual Single-Ended Input Channel with Channel-

rate of 357ksps. AutoShutdown™ between conversions

reduces power consumption at slower throughput rates.

Selected Input (MAX1395)

♦

0.5 LSB INL, 0.5 LSB DNL, No Missing Codes

1 LSB Total Unadjusted Error

The MAX1392/MAX1395 require an external reference

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

REF

MAX1392 provides one true-differential analog input

that accepts signals ranging from 0 to V (unipolar

♦ 61dB SINAD at 85kHz Input Frequency

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

♦ 0.945mW at 350ksps, 1.8V

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 MAX1395 pro-

REF

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

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

ible 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.

♦ 0.27mW at 100ksps, 1.8V

♦ 3.1µW at 1ksps, 1.8V

♦ < 1µA Shutdown Current

♦ External Reference (0.6V to V

♦ AutoShutdown Between Conversions

)

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

The MAX1392/MAX1395 are available in a space-sav-

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

operate over the extended (-40°C to +85°C) tempera-

ture range.

3- or 4-Wire Serial Interface

♦ Small (3mm x 3mm), 10-Pin TDFN

Applications

Portable Datalogging

Data Acquisition

Typical Operating Circuit and Pin Configurations appear at

end of data sheet.

Medical Instruments

Battery-Powered Instruments

Process Control

AutoShutdown is a trademark of Maxim Integrated Products, Inc.

SPI/QSPI are trademarks of Motorola, Inc.

MICROWIRE is a trademark of National Semiconductor Corp.

Ordering Information

PART

MAX1392ETB+

MAX1395ETB+

TEMP RANGE

-40°C to +85°C

PIN-PACKAGE

10 TDFN-EP*

ANALOG INPUTS

1-CH DIFF

TOP MARK

AOY

2-CH S/E

APB

+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.

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与MAX1392_09相关器件

型号	品牌	获取价格	描述	数据表
MAX1392ETB	MAXIM	获取价格	1.5V to 3.6V, 357ksps, 1-Channel True-Differential/ 2-Channel Single-Ended, 10-Bit, SAR AD
MAX1392ETB+	MAXIM	获取价格	1.5V to 3.6V, 357ksps, 1-Channel True-Differential/ 2-Channel Single-Ended, 10-Bit, SAR AD
MAX1392ETB+T	MAXIM	获取价格	D/A Converter, 10-Bit, 1 Func, 1 Channel, Serial Access, BICMOS, PDSO10, 3 X 3 MM, ROHS CO
MAX1392ETB-T	MAXIM	获取价格	ADC, Successive Approximation, 10-Bit, 1 Func, 1 Channel, Serial Access, BICMOS, 3 X 3 MM,
MAX1392EUB	MAXIM	获取价格	1.5V to 3.6V, 357ksps, 1-Channel True-Differential/ 2-Channel Single-Ended, 10-Bit, SAR AD
MAX1392MTB	MAXIM	获取价格	1.5V to 3.6V, 357ksps, 1-Channel True-Differential/ 2-Channel Single-Ended, 10-Bit, SAR AD
MAX1392MTB-T	MAXIM	获取价格	ADC, Successive Approximation, 10-Bit, 1 Func, 1 Channel, Serial Access, BICMOS, 3 X 3 MM,
MAX1392MUB	MAXIM	获取价格	1.5V to 3.6V, 357ksps, 1-Channel True-Differential/ 2-Channel Single-Ended, 10-Bit, SAR AD
MAX1393	MAXIM	获取价格	1.5V to 3.6V, 312.5ksps, 1-Channel True-Differential/ 2-Channel Single-Ended, 12-Bit, SAR
MAX1393_09	MAXIM	获取价格	1.5V to 3.6V, 312.5ksps, 1-Channel True-Differential/2-Channel Single-Ended, 12-Bit, SAR A

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