Datasheet > 驱动程序和接口 > 其他接口集成电路> PCA9548A

PCA9548A

更新时间： 2024-09-18 04:54:07

品牌	Logo	应用领域
德州仪器 - TI		开关
页数	文件大小	规格书
23页	522K
描述
8-CHANNEL I2C SWITCH WITH RESET

阅读下载

中文翻译

获取价格

数据手册
替代型号

如果您发现信息不准确，欢迎纠错

PCA9548A 数据手册

PCA9548A

8-CHANNEL I²C SWITCH

WITH RESET

www.ti.com

SCPS143B–OCTOBER 2006–REVISED MARCH 2007

FEATURES

•

1-of-8 Bidirectional Translating Switches

I²C Bus and SMBus Compatible

Active-Low Reset Input

•

No Glitch on Power-Up

Supports Hot Insertion

Low Standby Current

Address by Three Hardware Address Pins for

Use of up to Eight Devices

Operating Power-Supply Voltage Range of

2.3 V to 5.5 V

•

Channel Selection Via I²C Bus

•

5-V Tolerant Inputs

400-kHz Fast I²C Bus

Power-Up With All Switch Channels

Deselected

Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

•

Low R_ONSwitches

Allows Voltage-Level Translation Between

2.5-V, 3.3-V, and 5-V Buses

•

ESD Protection Exceeds JESD 22

–

2000-V Human-Body Model (A114-A)

200-V Machine Model (A115-A)

1000-V Charged-Device Model (C101)

DB, DGV, DW, OR PW PACKAGE

(TOP VIEW)

RGE PACKAGE

(TOP VIEW)

V_CC

SDA

SCL

RESET

SD0

SC0

SD1

SC1

SD2

SC2

SD3

SC3

GND

24 23 22 21 20 19

SD0

SC0

SD1

SC1

SD2

SC2

SC7

SD7

SC6

SD6

SC5

SD5

SC4

SD4

SC7

SD7

SC6

SD6

SC5

8 9 10 11 12

DESCRIPTION/ORDERING INFORMATION

ORDERING INFORMATION

T_A

PACKAGE⁽¹⁾

ORDERABLE PART NUMBER

PCA9548ARGER

PCA9548ADBR

TOP-SIDE MARKING

QFN – RGE

SSOP – DB

TVSOP – DGV

SOIC – DW

Reel of 3000

PD548A

Reel of 2000

Reel of 250

Reel of 2000

Tube of 25

PD548A

PCA9548ADBT

PCA9548ADGVR

PCA9548ADWR

PD548A

–40°C to 85°C

PCA9548A

PCA9548ADW

Reel of 2000

Tube of 60

PCA9548APWR

TSSOP – PW

PD548A

PCA9548APW

(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

Web site at www.ti.com.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...23

中文翻译

下载PDF

PCA9548A 替代型号

型号	品牌	替代类型	描述	数据表
TCA9546A	TI	功能相似	具有复位和电压转换的 4 通道、1.65V 至 5.5V I2C/SMBus 开关
TCA9548A	TI	功能相似	LOW VOLTAGE 8-CHANNEL I2C SWITCH WITH RESET

与PCA9548A相关器件

型号	品牌	获取价格	描述	数据表
PCA9548ABS	NXP	获取价格	8-channel I2C switch with reset
PCA9548ABS,118	NXP	获取价格	PCA9548A - 8-channel I²C-bus switch with rese
PCA9548AD	NXP	获取价格	8-channel I2C switch with reset
PCA9548AD,112	NXP	获取价格	PCA9548A - 8-channel I²C-bus switch with rese
PCA9548AD,118	NXP	获取价格	PCA9548A - 8-channel I²C-bus switch with rese
PCA9548ADB	TI	获取价格	8-CHANNEL I2C SWITCH WITH RESET
PCA9548ADBG4	TI	获取价格	8-CHANNEL I2C SWITCH WITH RESET
PCA9548ADBR	TI	获取价格	8-CHANNEL I2C SWITCH WITH RESET
PCA9548ADBRG4	TI	获取价格	8-CHANNEL I2C SWITCH WITH RESET
PCA9548ADBT	TI	获取价格	8-CHANNEL I2C SWITCH WITH RESET

与PCA9548A相关文章

摩尔斯微电子在美国约书亚树国家公园测试 Wi-Fi HaLow
2024-09-18

21
贸泽上架Tallysman TW5386智能GNSS天线
2024-09-18

18
SL74HC10N：高性能三输入与非门解析
2024-09-03

95
AIC1781A 电池充电控制器深度解析
2024-09-03

86

产品中心

服务支持

精选活动

关于我们

帮助中心

PCA9548A

PCA9548A 数据手册

PCA9548A 替代型号

与PCA9548A相关器件

与PCA9548A相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

PCA9548A

PCA9548A 数据手册

PCA9548A 替代型号

与PCA9548A相关器件

与PCA9548A相关文章

您还可以找

您在本页遇到什么问题？