MAX491集成電路(IC)的模擬開關(guān)-特殊用途規(guī)格書PDF中文資料
廠商型號 |
MAX491 |
參數(shù)屬性 | MAX491 封裝/外殼為16-WFQFN 裸露焊盤;包裝為卷帶(TR);類別為集成電路(IC)的模擬開關(guān)-特殊用途;MAX491應(yīng)用范圍:音頻;產(chǎn)品描述:IC SWITCH QUAD SPDT 16TQFN |
功能描述 | ?15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers |
文件大小 |
133.62 Kbytes |
頁面數(shù)量 |
16 頁 |
生產(chǎn)廠商 | Maxim Integrated Products |
企業(yè)簡稱 |
Maxim【美信】 |
中文名稱 | 美信半導(dǎo)體官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-1-3 22:58:00 |
MAX491規(guī)格書詳情
General Description
The MAX481E, MAX483E, MAX485E, MAX487E–MAX491E, and MAX1487E are low-power transceivers for RS-485 and RS-422 communications in harsh environments. Each driver output and receiver input is protected against ±15kV electro static discharge (ESD) shocks, without latchup. These parts contain one driver and one receiver. The MAX483E, MAX487E, MAX488E, and MAX489E feature reduced slew rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, thus allowing error-free data transmission up to 250kbps. The driver slew rates of the MAX481E, MAX485E, MAX490E, MAX491E, and MAX1487E are not limited, allowing them to transmit up to 2.5Mbps.
Features
? ESD Protection: ±15kV—Human Body Model
? Slew-Rate Limited for Error-Free Data
Transmission (MAX483E/487E/488E/489E)
? Low Quiescent Current:
120μA (MAX483E/487E/488E/489E)
230μA (MAX1487E)
300μA (MAX481E/485E/490E/491E)
? -7V to +12V Common-Mode Input Voltage Range
? Three-State Outputs
? 30ns Propagation Delays, 5ns Skew (MAX481E/485E/490E/491E/1487E)
? Full-Duplex and Half-Duplex Versions Available
? Allows up to 128 Transceivers on the Bus (MAX487E/MAX1487E)
? Current Limiting and Thermal Shutdown for Driver Overload Protection
Applications
Low-Power RS-485 Transceivers
Low-Power RS-422 Transceivers
Level Translators
Transceivers for EMI-Sensitive Applications
Industrial-Control Local Area Networks
?
產(chǎn)品屬性
- 產(chǎn)品編號:
MAX4910ETE+T
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
集成電路(IC) > 模擬開關(guān) - 特殊用途
- 包裝:
卷帶(TR)
- 應(yīng)用:
音頻
- 多路復(fù)用器/解復(fù)用器電路:
2:1
- 開關(guān)電路:
SPDT
- 導(dǎo)通電阻(最大值):
750 毫歐
- 電壓 -?電源,單 (V+):
1.8V ~ 5.5V
- 特性:
先斷開后接通,無咔噠聲
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
16-WFQFN 裸露焊盤
- 供應(yīng)商器件封裝:
16-TQFN(3x3)
- 描述:
IC SWITCH QUAD SPDT 16TQFN
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MAXIM |
2016+ |
SOP14 |
1313 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
MAXIM |
三年內(nèi) |
1983 |
只做原裝正品 |
詢價 | |||
MAXIM |
23+ |
QFN |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
MAX |
04+ |
DIP14 |
3600 |
全新原裝進(jìn)口自己庫存優(yōu)勢 |
詢價 | ||
MAXIM/美信 |
1041+ |
SOP-14 |
16466 |
只做原廠原裝,認(rèn)準(zhǔn)寶芯創(chuàng)配單專家 |
詢價 | ||
MAXIM |
24+ |
2250 |
100%全新原裝公司現(xiàn)貨供應(yīng)!隨時可發(fā)貨 |
詢價 | |||
MAXIM |
20+ |
DIPSOP |
26580 |
全新原裝長期特價銷售 |
詢價 | ||
MAXIM |
23+ |
SOIC-14 |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
MAXIM |
23+ |
NA |
5579 |
專做原裝正品,假一罰百! |
詢價 | ||
MAXIM |
01+ |
SOP-14 |
6000 |
絕對原裝自己現(xiàn)貨 |
詢價 |
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