PCA9539R集成電路(IC)的I/O擴展器規(guī)格書PDF中文資料

廠商型號 |
PCA9539R |
參數(shù)屬性 | PCA9539R 封裝/外殼為24-VFQFN 裸露焊盤;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的I/O擴展器;產(chǎn)品描述:IC I/O EXPANDER I2C 16B 24VQFN |
功能描述 | 16-bit I2C-bus and SMBus low power I/O port with interrupt and reset |
封裝外殼 | 24-VFQFN 裸露焊盤 |
文件大小 |
191.28 Kbytes |
頁面數(shù)量 |
31 頁 |
生產(chǎn)廠商 | NXP Semiconductors |
企業(yè)簡稱 |
nxp【恩智浦】 |
中文名稱 | 恩智浦半導體公司官網(wǎng) |
原廠標識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-3-10 18:12:00 |
人工找貨 | PCA9539R價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
PCA9539R規(guī)格書詳情
General description
The PCA9539; PCA9539R is a 24-pin CMOS device that provides 16 bits of General Purpose parallel Input/Output (GPIO) expansion with interrupt and reset for I2C-bus/SMBus applications and was developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders. I/O expanders provide a simple solution when additional I/O is needed for ACPI power switches, sensors, push buttons, LEDs, fans, etc.
Features
■ 16-bit I2C-bus GPIO with interrupt and reset
■ Operating power supply voltage range of 2.3 V to 5.5 V
■ 5 V tolerant I/Os
■ Polarity inversion register
■ Active LOW interrupt output
■ Active LOW reset input
■ Low standby current
■ Noise filter on SCL/SDA inputs
■ No glitch on power-up
■ Internal power-on reset
■ 16 I/O pins which default to 16 inputs
■ 0 Hz to 400 kHz clock frequency
■ ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per JESD22-A115, and 1000 V CDM per JESD22-C101
■ Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
■ Offered in three different packages: SO24, TSSOP24, and HVQFN24
產(chǎn)品屬性
- 產(chǎn)品編號:
PCA9539RGER
- 制造商:
Texas Instruments
- 類別:
集成電路(IC) > I/O 擴展器
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- I/O 數(shù):
16
- 接口:
I2C,SMBus
- 中斷輸出:
是
- 特性:
POR
- 輸出類型:
推挽式
- 電流 - 灌/拉輸出:
10mA,25mA
- 電壓 - 供電:
2.3V ~ 5.5V
- 工作溫度:
-40°C ~ 85°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
24-VFQFN 裸露焊盤
- 供應(yīng)商器件封裝:
24-VQFN(4x4)
- 描述:
IC I/O EXPANDER I2C 16B 24VQFN
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TI/德州儀器 |
22+ |
VQFN-24 |
9000 |
原裝正品 |
詢價 | ||
TI |
2017+ |
QFN24 |
6528 |
只做原裝正品假一賠十! |
詢價 | ||
TI |
20+ |
VQFN |
53650 |
TI原裝主營-可開原型號增稅票 |
詢價 | ||
TI/德州儀器 |
21+ |
VQFN24 |
1709 |
詢價 | |||
NXP |
25+ |
TSSOP14 |
10000 |
原廠原裝,價格優(yōu)勢!13246658303 |
詢價 | ||
TI |
24+ |
QFN24 |
20000 |
全新原廠原裝,進口正品現(xiàn)貨,正規(guī)渠道可含稅?。?/div> |
詢價 | ||
TI/德州儀器 |
23+ |
QFN-24 |
8160 |
原廠原裝 |
詢價 | ||
TI |
25+ |
QFN-24 |
7500 |
詢價 | |||
TI/德州儀器 |
21+ |
QFN |
5000 |
全新原裝現(xiàn)貨 價格優(yōu)勢 |
詢價 | ||
NXP/恩智浦 |
23+ |
TSSOP24 |
16253 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 |