参数资料
| 型号： | CAT9534YI-GT2 |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/14页 |
| 文件大小： | 0K |
| 描述： | IC I/O EXPANDER I2C 8B 16TSSOP |
| 标准包装： | 1 |
| 接口： | I²C，SM 总线 |
| 输入/输出数： | 8 |
| 中断输出： | 是 |
| 频率 - 时钟： | 400kHz |
| 电源电压： | 2.3 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 16-TSSOP |
| 包装： | 标准包装 |
| 包括： | POR |
| 产品目录页面： | 806 (CN2011-ZH PDF) |
| 其它名称： | CAT9534YI-GT2DKR |
Semiconductor Components Industries, LLC, 2011
June, 2011 Rev. 0
1
Publication Order Number:
CAT9534/D
CAT9534
8-bit I2C and SMBus I/O Port
with Interrupt
Description
The CAT9534 is an 8bit parallel input/output port expander for I2C
and SMBus compatible applications. These I/O expanders provide a
simple solution in applications where additional I/Os are needed:
sensors, power switches, LEDs, pushbuttons, and fans.
The CAT9534 consists of an input port register, an output port
register, a configuration register, a polarity inversion register and an
I2C/SMBuscompatible serial interface.
Any of the eight I/Os can be configured as an input or output by
writing to the configuration register. The system master can invert the
CAT9534 input data by writing to the activehigh polarity inversion
register.
The CAT9534 features an active low interrupt output which
indicates to the system master that an input state has changed.
The device’s extended addressing capability allows up to 8 devices
to share the same bus.
CAT9534 is offered in 16 pin SOIC, TSSOP and TQFN packages
and operates over the full 40
°C to +85°C industrial temperature
range.
Features
400 kHz I2C Bus Compatible
2.3 V to 5.5 V Operation
Low Standby Current
5 V Tolerant I/Os
8 I/O Pins that Default to Inputs at Powerup
High Drive Capability
Individual I/O Configuration
Polarity Inversion Register
Active Low Interrupt Output
Internal Poweron Reset
No Glitch on Powerup
Noise Filter on SDA/SCL Inputs
Cascadable up to 8 Devices
Industrial Temperature Range
16lead SOIC and TSSOP, and 16pad TQFN (4 x 4 mm) Packages
These Devices are PbFree, Halogen Free/BFR Free and are RoHS
Compliant
Applications
White Goods (dishwashers, washing machines)
Handheld Devices (cell phones, PDAs, digital cameras)
Data Communications (routers, hubs and servers)
TQFN16
HV4 SUFFIX
CASE 510AE
http://onsemi.com
SOIC16
W SUFFIX
CASE 751BG
PIN CONNECTIONS
SOIC (W), TSSOP (Y)
(Top View)
1
A0
A1
A2
I/O1
I/O0
VCC
SDA
SCL
INT
I/O7
I/O6
I/O5
I/O4
I/O2
I/O3
VSS
TSSOP16
Y SUFFIX
CASE 948AN
See detailed ordering and shipping information in the package
dimensions section on page 14 of this data sheet.
ORDERING INFORMATION
TQFN 4 x 4 mm (HV4)
(Top View)
SCL
INT
I/O7
I/O6
A2
I/O1
I/O0
I/O2
A1
A0
V
CC
SDA
I/O
3
I/O
4
V
SS
I/O
5
1
相关PDF资料 |
PDF描述 |
|---|---|
| CAT9534WI-GT2 | IC I/O EXPANDER I2C 8B 16SOIC |
| ATMEGA8535L-8MUR | MCU AVR 8K FLASH 8MHZ 44QFN |
| PCA9535EDTR2G | 16-BIT I/O EXPANDER 24TSSOP |
| PCA9535ECMTTXG | 16-BIT I/O EXPANDER |
| ATMEGA88P-20MUR | MCU AVR 8KB FLASH 20MHZ 32QFN |
相关代理商/技术参数 |
参数描述 |
|---|---|
| CAT9552HV6GI | 制造商:Rochester Electronics LLC 功能描述: 制造商:Catalyst Semiconductor 功能描述: |
| CAT9552HV6I-GT2 | 功能描述:LED照明驱动器 16Ch I2C-Bus LED Drvr RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| CAT9552HV6I-TG2 | 功能描述:IC LED DRIVER LINEAR 24-TQFN RoHS:是 类别:集成电路 (IC) >> PMIC - LED 驱动器 系列:- 标准包装:1 系列:- 恒定电流:- 恒定电压:- 拓扑:PWM，切换式电容器（充电泵） 输出数:1 内部驱动器:是 类型 - 主要:背光 类型 - 次要:白色 LED 频率:642kHz 电源电压:2.7 V ~ 5.5 V 输出电压:5V 安装类型:表面贴装 封装/外壳:10-VFDFN 裸露焊盘 供应商设备封装:10-VSON 包装:剪切带 (CT) 工作温度:-30°C ~ 85°C 产品目录页面:1371 (CN2011-ZH PDF) 其它名称:BD1603NUV-E2CT |
| CAT9552WI-T1 | 功能描述:LED照明驱动器 16Ch I2C-Bus LED Drvr RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| CAT9552YI | 制造商:Rochester Electronics LLC 功能描述: 制造商:Catalyst Semiconductor 功能描述: |
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