Datasheet > ISL33001IBZ

ISL33001IBZ

更新时间： 2024-11-18 11:11:55

品牌	Logo	应用领域
英特矽尔 - INTERSIL		/
页数	文件大小	规格书
19页	615K
描述
I2C Bus Buffer with Rise Time Accelerators and Hot Swap Capability

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数据手册

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ISL33001IBZ 数据手册

I C Bus Buffer with Rise Time Accelerators and

Hot Swap Capability

ISL33001, ISL33002, ISL33003 Features

• 2 Channel I C Compatible Bi-Directional Buffer

• +2.3VDC to +5.5VDC Supply Range

• >400kHz Operation

The ISL33001, ISL33002, ISL33003 2-Channel Bus

Buffers provide the necessary buffering for extending the

bus capacitance beyond the 400pF maximum specified

by the I C specification. In addition, the ISL33001,

• Bus Capacitance Buffering

ISL33002, ISL33003 feature rise time accelerator

circuitry to reduce power consumption from passive bus

pull-up resistors and improve data-rate performance. All

devices also include hot swap circuitry to prevent

• Rise Time Accelerators

• Hot-Swapping Capability

• ±6kV Class 3 HBM ESD Protection On All Pins

• ±12kV HBM ESD Protection on SDA/SCL Pins

• Enable Pin (ISL33001 and ISL33003)

• Logic Level Translation (ISL33002 and ISL33003)

• READY Logic Pin (ISL33001)

corruption of the data and clock lines when I C devices

are plugged into a live backplane and level translation for

mixed supply voltage applications.

The ISL33001, ISL33002, ISL33003 operates at supply

voltages from +2.3V to +5.5V at a temperature range of

-40°C to +85°C.

• Accelerator Disable Pin (ISL33002)

• Pb-Free (RoHS Compliant) 8 Ld SOIC (ISL33001

only), 8 Ld TDFN (3mmx3mm) and 8 Ld MSOP

packages

Summary of Features

PART

LEVEL

ENABLE READY ACCELERATOR

NUMBER TRANSLATION

Yes

DISABLE

• Low Quiescent Current . . . . . . . . . . . . . 2.2mA typ

• Low Shutdown Current . . . . . . . . . . . . . .0.5µA typ

ISL33001

ISL33002

ISL33003

Yes

Applications*(see page 15)

Yes

• I C Bus Extender and Capacitance Buffering

• Server Racks for Telecom, Datacom, and Computer

Servers

Related Literature*(see page 15)

• AN1543, “ISL33001EVAL1Z, ISL33002EVAL1Z,

ISL33003EVAL1Z Evaluation Board Manual”

• Desktop Computers

• Hot-Swap Board Insertion and Bus Isolation

Typical Operating Circuit

Bus Accelerator Performance

+3.3V

+5.0V

CC2

CC1

100kHz I C BUS WITH 2.7kΩ PULL-UP RESISTOR

AND 400pF BUS CAPACITANCE

WITHOUT BUFFER

BACK

PLANE

µC

SDA

SCL

I C

SDA

SCL

ISL33003

DEVICE

I C

WITH BUFFER

DEVICE

GND

TIME (2µs/DIV)

September 30, 2010

FN7560.2

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

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与ISL33001IBZ相关器件

型号	品牌	获取价格	描述	数据表
ISL33001IRT2Z	INTERSIL	获取价格	I2C Bus Buffer with Rise Time Accelerators and Hot Swap Capability
ISL33001IRT2Z-T13	RENESAS	获取价格	SPECIALTY ANALOG CIRCUIT, PDSO8, 3 X 3 MM, 0.50 MM PITCH, ROHS COMPLIANT, PLASTIC, TDFN-8
ISL33001IRT2Z-T7	RENESAS	获取价格	SPECIALTY ANALOG CIRCUIT, PDSO8, 3 X 3 MM, 0.50 MM PITCH, ROHS COMPLIANT, PLASTIC, TDFN-8
ISL33001IRTZ	INTERSIL	获取价格	I2C Bus Buffer with Rise Time Accelerators and Hot Swap Capability
ISL33001IUZ	INTERSIL	获取价格	I2C Bus Buffer with Rise Time Accelerators and Hot Swap Capability
ISL33001MSOPEVAL1Z	INTERSIL	获取价格	I2C Bus Buffer with Rise Time Accelerators and Hot Swap Capability
ISL33002	INTERSIL	获取价格	I2C Bus Buffer with Rise Time Accelerators and Hot Swap Capability
ISL33002	RENESAS	获取价格	I2C Bus Buffer with Rise Time Accelerators and Hot Swap Capability
ISL33002IRT2Z	INTERSIL	获取价格	I2C Bus Buffer with Rise Time Accelerators and Hot Swap Capability
ISL33002IRT2Z-T13	RENESAS	获取价格	SPECIALTY ANALOG CIRCUIT, PDSO8, 3 X 3 MM, 0.50 MM PITCH, ROHS COMPLIANT, PLASTIC, TDFN-8

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