SX1503集成電路(IC)的I/O擴展器規(guī)格書PDF中文資料
廠商型號 |
SX1503 |
參數(shù)屬性 | SX1503 封裝/外殼為28-UFQFN 裸露焊盤;包裝為管件;類別為集成電路(IC)的I/O擴展器;產(chǎn)品描述:IC GPIO EXPANDER I2C 16CH 28-QFN |
功能描述 | 4/8/16 Channel Low Voltage GPIO |
文件大小 |
1.14113 Mbytes |
頁面數(shù)量 |
34 頁 |
生產(chǎn)廠商 | Semtech Corporation |
企業(yè)簡稱 |
SEMTECH |
中文名稱 | Semtech Corporation官網(wǎng) |
原廠標識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-12-25 20:00:00 |
SX1503規(guī)格書詳情
SX1503屬于集成電路(IC)的I/O擴展器。由Semtech Corporation制造生產(chǎn)的SX1503I/O 擴展器該系列器件可與微控制器、微處理器或類似器件結(jié)合使用,目的是增加可用于連接外設(shè)的信號連接數(shù)量。典型的工作概念涉及使用串行通信,只需主機設(shè)備上的幾根 I/O 線,即可讀/寫擴展器設(shè)備上的許多輸入/輸出引腳的狀態(tài)。該技術(shù)的通信速度不佳,但連通性較高,最適合快速響應(yīng)不是很關(guān)鍵的應(yīng)用,例如許多人機界面應(yīng)用。
GENERAL DESCRIPTION
The SX1501, SX1502 and SX1503 are complete ultra low voltage General Purpose parallel Input/Output (GPIO) expanders ideal for low power handheld battery powered equipment. They allow easy serial expansion of I/O through a standard I2C interface. GPIO devices can provide additional control and monitoring when the microcontroller or chipset has insufficient I/O ports, or in systems where serial communication and control from a remote location is advantageous.
KEY PRODUCT FEATURES
? 4/8/16 channel of I/Os
? True bi-directional style I/O
? Programmable Pull-up/Pull-down
? Push/Pull outputs
? 1.2V to 5.5V independent operating voltage for all supply rails (VDDM, VCC1, VCC2)
? 5.5V compatible I/Os, up to 24mA output sink (no total sink current limit)
? Fully programmable logic functions (PLD)
? 400kHz 2-wire I2C compatible slave interface
? Open drain active low interrupt output (NINT)
? Bit maskable
? Programmable edge sensitivity
? Power-On Reset and reset input (NRESET)
? Ultra low current consumption of typ. 1uA
? -40°C to +85°C operating temperature range
? Ultra-Thin 3x3mm QFN-UT-20 and TSSOP-20 packages (SX1501/SX1502)
? Ultra-Thin 4x4mm QFN-UT-28 and TSSOP-28 packages (SX1503)
TYPICAL APPLICATIONS
? Cell phones, PDAs, MP3 players
? Digital camera
? Portable multimedia player
? Notebooks
? GPS Units
? Industrial, ATE
? Any battery powered equipment
產(chǎn)品屬性
更多- 產(chǎn)品編號:
SX1503I091TRT
- 制造商:
Semtech Corporation
- 類別:
集成電路(IC) > I/O 擴展器
- 包裝:
管件
- I/O 數(shù):
16
- 接口:
I2C
- 中斷輸出:
是
- 特性:
POR
- 輸出類型:
推挽式
- 電流 - 灌/拉輸出:
8mA,24mA
- 電壓 - 供電:
1.2V ~ 5.5V
- 工作溫度:
-40°C ~ 85°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
28-UFQFN 裸露焊盤
- 供應(yīng)商器件封裝:
28-QFN-UT(4x4)
- 描述:
IC GPIO EXPANDER I2C 16CH 28-QFN
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
SEMTECH |
23+ |
NA/ |
10125 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
SEMTECH |
2023+ |
QFN28 |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | ||
Semtech |
23+ |
QFN-28 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
Semtech |
1948+ |
QFN28 |
18562 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
free |
23+ |
NA |
6927 |
專做原裝正品,假一罰百! |
詢價 | ||
SEMTECH |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
SEMTECH |
QFN28 |
39034 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
SEMTECH/特價 |
24+ |
QFN28 |
2158 |
假一賠百原裝正品價格優(yōu)勢實單可談 |
詢價 | ||
SEMTECH |
23+ |
28-QFN |
7750 |
全新原裝優(yōu)勢 |
詢價 | ||
Semtech Corporation |
24+ |
28-UFQFN 裸露焊盤 |
9350 |
獨立分銷商 公司只做原裝 誠心經(jīng)營 免費試樣正品保證 |
詢價 |