Datasheet > MC33290D/R2

MC33290D/R2

更新时间： 2024-10-01 11:09:19

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		/
页数	文件大小	规格书
12页	788K
描述
ISO K Line Serial Link Interface

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MC33290D/R2 数据手册

Document Number: MC33290

Rev 8.0, 8/2008

Freescale Semiconductor

Technical Data

ISO K Line Serial Link Interface

33290

The 33290 is a serial link bus interface device designed to provide

bi-directional half-duplex communication interfacing in automotive

diagnostic applications. It is designed to interface between the

vehicle’s on-board microcontroller and systems off-board the vehicle

via the special ISO K line. The 33290 is designed to meet the

Diagnostic Systems ISO9141 specification. The device’s K line bus

driver’s output is fully protected against bus shorts and

overtemperature conditions.

ISO9141 PHYSICAL INTERFACE

The 33290 derives its robustness to temperature and voltage

extremes by being built on a SMARTMOS process, incorporating

CMOS logic, bipolar/MOS analog circuitry, and DMOS power FETs.

Although the 33290 was principally designed for automotive

applications, it is suited for other serial communication applications.

It is parametrically specified over an ambient temperature range of

-40ºC ≤ T_A≤ 125ºC and 8.0 V ≤ V_BB≤ 18 V supply. The economical

SO-8 surface-mount plastic package makes the 33290 very cost

effective.

D SUFFIX

EF SUFFIX (PB-FREE)

98ASB42564B

8-PIN SOICN

ORDERING INFORMATION

Temperature

Features

Device

Package

• Operates Over Wide Supply Voltage of 8.0 to 18V

• Operating Temperature of -40 to 125°C

• Interfaces Directly to Standard CMOS Microprocessors

• ISO K Line Pin Protected Against Shorts to Ground

• Thermal Shutdown with Hysteresis

Range (T )

MC33290D/R2

-40 to 125°C

8-SOICN

MCZ33290EF/R2

• ISO K Line Pin Capable of High Currents

• ISO K Line Can Be Driven with up to 10 nF of Parasitic

Capacitance

• 8.0 kV ESD Protection Attainable with Few Additional Components

• Standby Mode: No V_BatCurrent Drain with V_DDat 5.0 V

• Low Current Drain During Operation with V_DDat 5.0 V

• Pb-Free Packaging Designated by Suffix Code EF

BAT

33290

VBB

VDD

MCU

ISO K-Line

ISO

CEN

SCIR D

T D

SCIT D

R D

GND

Figure 1. 33290 Simplified Application Diagram

Freescale Semiconductor, Inc. reserves the right to change the detail specifications, as

may be required, to permit improvements in the design of its products.

12 3 4 5 6 7...12

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与MC33290D/R2相关器件

型号	品牌	获取价格	描述	数据表
MC33290DR2	MOTOROLA	获取价格	ISO SERIAL LINK INTERFACE
MC33290DR2	FREESCALE	获取价格	ISO K Line Serial Link Interface
MC33290P	MOTOROLA	获取价格	ISO SERIAL LINK INTERFACE
MC33291	MOTOROLA	获取价格	Eight Output Switch with Serial Peripheral Interface I/O
MC33291DW	MOTOROLA	获取价格	Eight Output Switch with Serial Peripheral Interface I/O
MC33291DW	FREESCALE	获取价格	Eight-Output Switch with Serial Peripheral Interface I/O
MC33291DW/R2	NXP	获取价格	1A BUF OR INV BASED PRPHL DRVR, PDSO24, 7.50 X 15.40 MM, 1.27 PITCH, LEAD FREE, MS-013AD,
MC33291DWR2	FREESCALE	获取价格	Eight-Output Switch with Serial Peripheral Interface I/O
MC33291DWR2	MOTOROLA	获取价格	Eight Output Switch with Serial Peripheral Interface I/O
MC33291LDW	FREESCALE	获取价格	Eight-Output Switch with Serial Peripheral Interface I/O

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