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SP339ECR1-L集成電路（IC）的驅(qū)動器接收器收發(fā)器規(guī)格書PDF中文資料
| 廠商型號 |
SP339ECR1-L |
| 參數(shù)屬性 | SP339ECR1-L 封裝/外殼為40-VFQFN 裸露焊盤；包裝為卷帶（TR）；類別為集成電路（IC）的驅(qū)動器接收器收發(fā)器；產(chǎn)品描述：IC TRANSCEIVER FULL 3/5 40QFN |
| 功能描述 | RS-232/RS-485/RS-422 TRANSCEIVER WITH INTERNAL TERMINATION |
| 文件大小 |
268.92 Kbytes |
| 頁面數(shù)量 |
23 頁 |
| 生產(chǎn)廠商 | Exar Corporation |
| 企業(yè)簡稱 |
EXAR【艾科嘉】 |
| 中文名稱 | 艾科嘉（杭州）信息技術(shù)有限公司官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-1-3 11:01:00 |
SP339ECR1-L規(guī)格書詳情
GENERAL DESCRIPTION
The SP339 is an advanced multiprotocol transceiver supporting RS-232, RS-485, and RS-422 serial standards in a 40 pin QFN package. Integrated cable termination and four configuration modes allow all three protocols to be used interchangeably over a single cable or connector with no additional switching components. Full operation requires only four external charge pump capacitors.
FEATURES
● Pin selectable Cable Termination
● No external resistors required for RS-485/422 termination and biasing
● 3.3V or 5V Single Supply Operation
● Robust ESD Protection on bus pins
■ ±15kV IEC 61000-4-2 (Air Gap)
■ ± 8kV IEC 61000-4-2 (Contact)
■ ±15kV Human Body Model (HBM)
● Max Data Rate of 20Mbps in RS-485/422 Modes and up to 1Mbps in RS-232 Modes
● Pin selectable 250kbps Slew Limiting
● 3 Drivers, 5 Receivers RS-232/V.28
● 1 Driver, 1 Receiver RS-485/422
■ Full and Half Duplex Configuration
■ 1/8th Unit Load, up to 256 receivers on bus
● RS-485/422 Enhanced Failsafe for open, shorted, or terminated but idle inputs
● Space saving 6mm x 6mm QFN-40 Package
● Pin compatible with SP338E
TYPICAL APPLICATIONS
● Dual Protocol Serial Ports (RS-232 or RS-485/422)
● Industrial Computers
● Industrial and Process Control Equipment
● Point-Of-Sale Equipment
● Networking Equipment
● HVAC Controls Equipment
● Building Security and Automation Equipment
產(chǎn)品屬性
- 產(chǎn)品編號：
SP339ECR1-L
- 制造商：
MaxLinear, Inc.
- 類別：
集成電路（IC） > 驅(qū)動器，接收器，收發(fā)器
- 包裝：
卷帶（TR）
- 類型：
收發(fā)器
- 協(xié)議：
RS232，RS422，RS485
- 驅(qū)動器/接收器數(shù)：
3/5
- 雙工：
完全版
- 數(shù)據(jù)速率：
1Mbps
- 電壓 - 供電：
3.3V，5V
- 工作溫度：
0°C ~ 70°C
- 安裝類型：
表面貼裝型
- 封裝/外殼：
40-VFQFN 裸露焊盤
- 供應(yīng)商器件封裝：
40-QFN（6x6）
- 描述：
IC TRANSCEIVER FULL 3/5 40QFN
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
EXAR/艾科嘉 |
23+ |
QFN40 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
EXAR |
23+ |
QFN40 |
12800 |
公司只有原裝 歡迎來電咨詢。 |
詢價 | ||
EXAR/艾科嘉 |
40LDQFN |
98000 |
詢價 | ||||
EXAR |
21+ |
QFN40 |
188 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
EXAR |
22+23+ |
QFN40 |
28370 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
EXAR/艾科嘉 |
22+ |
40LDQFN |
156525 |
原裝正品現(xiàn)貨,可開13個點稅 |
詢價 | ||
EXAR |
QFN40 |
699839 |
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 | |||
MAXLINEAR |
24+ |
con |
2500 |
優(yōu)勢庫存,原裝正品 |
詢價 | ||
Exar |
2020+ |
N/A |
700 |
加我qq或微信，了解更多詳細信息,體驗一站式購物 |
詢價 | ||
EXAR/艾科嘉 |
24+ |
QFN40 |
282 |
原裝現(xiàn)貨假一賠十 |
詢價 |
