Datasheet > MAX13362

MAX13362

更新时间： 2023-12-20 18:45:06

品牌	Logo	应用领域
亚德诺 - ADI		开关
页数	文件大小	规格书
14页	259K
描述
24通道汽车开关监测器

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中文翻译

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数据手册

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MAX13362 数据手册

19-4464; Rev 0; 2/09

24-Channel Automotive Switch Monitor

MAX1362

General Description

Features

♦ 9V to 18V Operating Voltage Range with Full

The MAX13362 is a 24-channel automotive contact mon-

itor designed as an interface between mechanical

switches and low-voltage processors or other logic cir-

cuits. The IC operates over a voltage range of 5.5V to

28V, and withstands voltages up to 40V. It protects low-

voltage circuitry from high voltages and reverse battery

conditions. The MAX13362’s low-current operation under

all operating conditions makes it suitable for use in elec-

tronic control units (ECUs) that are connected directly to

the automotive battery. It has an adjustable scan mode

that significantly reduces the current drawn in key-off.

Performance

♦ Fully Functional Range of 5.5V to 28V

♦ Switch Inputs Withstand 27V

♦ Switch Inputs Withstand Reverse Battery

♦ Ultra-Low Operating Current 100µA (typ) in Scan

Mode

♦ Built-In Switching Hysteresis

♦ Built-In Switch Deglitching

The MAX13362 features an SPI™ interface to monitor

the switch status and set the device configuration.

Multiple MAX13362s can be cascaded to support any

multiple of 24 switches.

♦ CMOS-Compatible Logic Outputs Down to 3.0V

♦ Interrupt Output to Processor

♦ Configurable Wetting Current (0mA, 5mA, 10mA,

The MAX13362 is available in a 6mm x 6mm, 40-pin

thin QFN package and operates over the -40°C to

+125°C temperature range.

or 15mA) for Each Switch Input

♦ AEC-Q100 Qualified

Ordering Information

Applications

Automotive Body Controllers

Automotive Door Modules

PART

TEMP RANGE

PIN-PACKAGE

40 Thin QFN-EP*

(6mm x 6mm)

MAX13362ATL/V+

-40°C to +125°C

Automotive Smart Junction Boxes

*EP = Exposed pad.

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

/V Denotes an automotive qualified part.

Typical Application Circuit

Pin Configuration

TOP VIEW

BATTERY

9V TO 18V

24 SWITCHES, 1 BATTERY-CONNECTED

ECU CONNECTOR

IN7 31

IN8 32

20 VS

19 VS

18 GND

0.047μF

IN9 33

0.047μF

IN10 34

IN11 35

IN12 36

IN13 37

IN14 38

IN15 39

IN16 40

100Ω

MAX13362

16 GND

15 SDI

14 CS

REGULATOR

13 SDO

12 CLK

11 N.C.

MAX13362

OUT

GND

SDI

SDO

CLK

INT

MICROCONTROLLER

/LOGIC CIRCUIT

THIN QFN

(6mm x 6mm)

SPI is a trademark of Motorola, 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...14

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与MAX13362相关器件

型号	品牌	获取价格	描述	数据表
MAX13362ATL/V+	MAXIM	获取价格	24-Channel Automotive Switch Monitor
MAX13362ATL/V+T	MAXIM	获取价格	Power Supply Support Circuit, Fixed, 24 Channel, BICMOS, 6 X 6 MM, ROHS COMPLIANT, TQFN-40
MAX1338	MAXIM	获取价格	14-Bit, 4-Channel, Software-Programmable, Multiranging, Simultaneous-Sampling ADC
MAX1338	ADI	获取价格	14位、4路、软件可编程、多量程、同时采样ADC
MAX1338ETN	MAXIM	获取价格	14-Bit, 4-Channel, Software-Programmable, Multiranging, Simultaneous-Sampling ADC
MAX1338ETN-T	MAXIM	获取价格	ADC, Proprietary Method, 14-Bit, 1 Func, 4 Channel, Parallel, Word Access, BICMOS, 8 X 8 M
MAX133C/D	MAXIM	获取价格	3 Digit DMM Circuit
MAX133CMH	MAXIM	获取价格	Analog-to-Digital Converter， 3-3/4-Digit
MAX133CMH+	MAXIM	获取价格	A/D Converter, 1 Func, Bipolar, PQFP44
MAX133CMH+TD	MAXIM	获取价格	ADC, Proprietary Method, 1 Func, 1 Channel, 0.181 INCH, ROHS COMPLIANT, MQFP-44

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