參數資料
| 型號： | CAT9534HV4I-GT2 |
| 廠商： | ON Semiconductor |
| 文件頁數： | 1/14頁 |
| 文件大小： | 0K |
| 描述： | IC I/O EXPANDER 8BIT 16-TQFN |
| 標準包裝： | 2,000 |
| 接口： | I²C，SM 總線 |
| 輸入/輸出數： | 8 |
| 中斷輸出： | 是 |
| 頻率 - 時鐘： | 400kHz |
| 電源電壓： | 2.3 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-WQFN 裸露焊盤 |
| 供應商設備封裝： | 16-TQFN（4x4） |
| 包裝： | 帶卷 (TR) |
| 包括： | POR |
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
相關PDF資料 |
PDF描述 |
|---|---|
| CAT9554AHV4I-GT2 | IC I/O EXPANDER I2C SMBUS 16TQFN |
| CAT9554AHV4I-T2 | IC I/O EXPANDER I2C/SMBUS 16TQFN |
| CAT9555HV6I-G | IC I/O EXPANDER 16BI 2C 24TQFN |
| CC-2401K2A-CS | MODEM 2400BAUD SECURE 3.3V |
| CC-2434K2-CS5 | MODEM FAX 33K 5V |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CAT9534HV4I-GT2-CUT TAPE | 制造商:ON 功能描述:CAT9534 Series 2.3 to 5.5 V 8-bit 8 I/O I? and SMBus I/O Port - TQFN-16 |
| CAT9534WI-GT2 | 功能描述:接口-I/O擴展器 8B I2C &SMBus I/O PORT RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel |
| CAT9534YI-G | 制造商:Catalyst Semiconductor 功能描述: |
| CAT9534YI-GT2 | 功能描述:接口-I/O擴展器 8B I2C &SMBus I/O PORT RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel |
| CAT9552HV6GI | 制造商:Rochester Electronics LLC 功能描述: 制造商:Catalyst Semiconductor 功能描述: |
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