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ADM2491EBRWZ-REEL7中文資料亞德諾數(shù)據(jù)手冊PDF規(guī)格書

廠商型號 |
ADM2491EBRWZ-REEL7 |
功能描述 | High Speed, ESD-Protected, Half-/Full-Duplex iCoupler Isolated RS-485 Transceiver |
文件大小 |
423.1 Kbytes |
頁面數(shù)量 |
16 頁 |
生產(chǎn)廠商 | Analog Devices |
企業(yè)簡稱 |
AD【亞德諾】 |
中文名稱 | 亞德諾半導體技術有限公司官網(wǎng) |
原廠標識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-7-14 23:56:00 |
人工找貨 | ADM2491EBRWZ-REEL7價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
ADM2491EBRWZ-REEL7規(guī)格書詳情
GENERAL DESCRIPTION
The ADM2491E is an isolated data transceiver with ±8 kV ESD protection and is suitable for high speed, half- or full-duplex communication on multipoint transmission lines. For half-
duplex operation, the transmitter outputs and the receiver
inputs share the same transmission line. Transmitter output Pin Y is linked externally to receiver input Pin A, and transmit-
ter output Pin Z is linked to receiver input Pin B. The ADM2491E is designed for balanced transmission lines
and complies with ANSI TIA/EIA RS-485-A-1998 and ISO
8482: 1987(E). The device employs Analog Devices, Inc.,
iCoupler? technology to combine a 3-channel isolator, a three-
state differential line driver, and a differential input receiver into
a single package.
The differential transmitter outputs and receiver inputs feature
electrostatic discharge circuitry that provides protection to ±8 kV using the human body model (HBM). The logic side of the device can be powered with either a 5 V or a 3.3 V supply,
whereas the bus side requires an isolated 5 V supply.
The device has current-limiting and thermal shutdown features
to protect against output short circuits and situations in which
bus contention could cause excessive power dissipation. The ADM2491E is available in a wide body, 16-lead SOIC package
and operates over the ?40°C to +85°C temperature range.
FEATURES Isolated, RS-485/RS-422 transceiver, configurable as half- or
full-duplex ±8 kV ESD protection on RS-485 input/output pins
16 Mbps data rate
Complies with ANSI TIA/EIA RS-485-A-1998 and ISO 8482: 1987(E)
Suitable for 5 V or 3.3 V operation (VDD1)
High common-mode transient immunity: >25 kV/μs
Receiver has open-circuit, fail-safe design
32 nodes on the bus Thermal shutdown protection Safety and regulatory approvals UL recognition: 5000 V rms isolation voltage for 1 minute, per UL 1577
VDE certificate of conformity DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12
Reinforced insulation, VIORM = 849 V peak Operating temperature range: ?40°C to +85°C
Wide body, 16-lead SOIC package
APPLICATIONS
Isolated RS-485/RS-422 interfaces
Industrial field networks INTERBUS
Multipoint data transmission systems
產(chǎn)品屬性
- 型號:
ADM2491EBRWZ-REEL7
- 功能描述:
IC TXRX HS ESD PROT ISO 16SOIC
- RoHS:
是
- 類別:
集成電路(IC) >> 接口 - 驅動器,接收器,收發(fā)器
- 系列:
-
- 標準包裝:
250
- 類型:
收發(fā)器
- 驅動器/接收器數(shù):
2/2
- 規(guī)程:
RS232
- 電源電壓:
3 V ~ 5.5 V
- 安裝類型:
表面貼裝
- 封裝/外殼:
16-TSSOP(0.173,4.40mm 寬)
- 供應商設備封裝:
16-TSSOP
- 包裝:
帶卷(TR)
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ADI/亞德諾 |
25+ |
原廠封裝 |
10280 |
原廠授權一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力! |
詢價 | ||
ADI(亞德諾) |
24+ |
SOIC-16 |
7848 |
原廠可訂貨,技術支持,直接渠道??珊灡9┖贤?/div> |
詢價 | ||
ADI |
24+ |
SOP |
6800 |
只做自己庫存,全新原裝進口正品假一賠百,可開13個點增票 |
詢價 | ||
ADI/亞德諾 |
25+ |
SOP16 |
32000 |
ADI/亞德諾全新特價ADM2491EBRWZ-REEL7即刻詢購立享優(yōu)惠#長期有貨 |
詢價 | ||
NA |
23+ |
NA |
26094 |
10年以上分銷經(jīng)驗原裝進口正品,做服務型企業(yè) |
詢價 | ||
ADI |
2020+ |
SOIC16 |
1400 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
ADI/亞德諾 |
25+ |
SOP |
155223 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
ADI/亞德諾 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||||
ADI/亞德諾 |
25+ |
SOP16 |
378 |
原裝正品,歡迎來電咨詢! |
詢價 | ||
ADI/亞德諾 |
24+ |
SOP16 |
20000 |
原廠原裝,正品現(xiàn)貨,假一罰十 |
詢價 |