Datasheet > MAX5393

MAX5393

更新时间： 2024-09-13 14:58:11

品牌	Logo	应用领域
亚德诺 - ADI		电位器
页数	文件大小	规格书
14页	1317K
描述
双路、256抽头、易失、低电压线性变化数字电位器

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中文翻译

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MAX5393 数据手册

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MAX5391/MAX5393

Dual 256-Tap, Volatile, Low-Voltage

Linear Taper Digital Potentiometers

General Description

Features

The MAX5391/MAX5393 dual 256-tap, volatile, low-

voltage linear taper digital potentiometers offer three

end-to-end resistance values of 10kΩ, 50kΩ, and 100kΩ.

Operating from a single +1.7V to +5.5V power supply,

these devices provide a low 35ppm/°C end-to-end tem-

perature coefficient. The devices feature an SPI interface.

● Dual 256-Tap Linear Taper Positions

● Single +1.7V to +5.5V Supply Operation

● Low 12μA Quiescent Supply Current

● 10kΩ, 50kΩ, and 100kΩ End-to-End Resistance

Values

● SPI-Compatible Interface

The small package size, low supply voltage, low sup-

ply current, and automotive temperature range of the

MAX5391/MAX5393 make the devices uniquely suitable

for the portable consumer market and battery backup

industrial applications.

● Wiper Set to Midscale on Power-Up

● -40°C to +125°C Operating Temperature Range

Ordering Information

The MAX5391/MAX5393 include two digital potentiom-

eters in a voltage-divider configuration. The MAX5391/

MAX5393 are specified over the -40°C to +125°C auto-

motive temperature range and are available in a 16-pin,

3mm x 3mm TQFN and a 14-pin TSSOP package,

respectively.

END-TO-END

RESISTANCE (kΩ)

PART

PIN-PACKAGE

MAX5391LATE+

MAX5391MATE+

MAX5391NATE+

MAX5393LAUD+

MAX5393MAUD+

MAX5393NAUD+

16 TQFN-EP*

14 TSSOP

100

Applications

● Low-Voltage Battery Applications

● Portable Electronics

● Mechanical Potentiometer Replacement

● Offset and Gain Control

14 TSSOP

100

Note: All devices are specified in the -40°C to +125°C tem-

perature range.

● Adjustable Voltage References/Linear Regulators

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

*EP = Exposed paddle.

Functional Diagram

BYP

CHARGE

PUMP

SCLK

DIN

LATCH

POR

256 DECODER

MAX5391

MAX5393

SPI

LATCH

256 DECODER

GND

19-5035; Rev 3; 10/14

12 3 4 5 6 7...14

中文翻译

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与MAX5393相关器件

型号	品牌	获取价格	描述	数据表
MAX5393EVKIT+	MAXIM	获取价格	PC USB to 3-Wire Interface or Stand-Alone 3-Wire Serial-Interface Operation
MAX5393EVMINIQU	MAXIM	获取价格	PC USB to 3-Wire Interface or Stand-Alone 3-Wire Serial-Interface Operation
MAX5393EVMINIQU+	MAXIM	获取价格	PC USB to 3-Wire Interface or Stand-Alone 3-Wire Serial-Interface Operation
MAX5393LAUD+	MAXIM	获取价格	Dual 256-Tap, Volatile, Low-Voltage Linear Taper Digital Potentiometers
MAX5393MAUD+	MAXIM	获取价格	Dual 256-Tap, Volatile, Low-Voltage Linear Taper Digital Potentiometers
MAX5393NAUD+	MAXIM	获取价格	Dual 256-Tap, Volatile, Low-Voltage Linear Taper Digital Potentiometers
MAX5393NAUD+T	MAXIM	获取价格	Digital Potentiometer,
MAX5394	MAXIM	获取价格	Single, 256-Tap Volatile, SPI, Low-Voltage Linear Taper Digital Potentiometer
MAX5394	ADI	获取价格	单通道、256抽头、易失、SPI、低压、线性数字电位器
MAX5394LATA+T	MAXIM	获取价格	Digital Potentiometer, BICMOS, PDSO8,