MAX485CPA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 |
MAX485CPA |
| 參數(shù)屬性 | MAX485CPA 封裝/外殼為8-DIP（0.300"，7.62mm）；包裝為管件；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 HALF 1/1 8DIP |
| 功能描述 | Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers |
| 封裝外殼 | 8-DIP（0.300"，7.62mm） |
| 文件大小 |
213.24 Kbytes |
| 頁面數(shù)量 |
16 頁 |
| 生產(chǎn)廠商 | SYC Electronica |
| 企業(yè)簡稱 |
SYC |
| 中文名稱 | SYC Electronica官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-1-21 23:00:00 |
MAX485CPA規(guī)格書詳情
_______________General Description
The MAX481, MAX483, MAX485, MAX487–MAX491, and
MAX1487 are low-power transceivers for RS-485 and RS-
422 communication. Each part contains one driver and one
receiver. The MAX483, MAX487, MAX488, and MAX489
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 MAX481, MAX485, MAX490,
MAX491, and MAX1487 are not limited, allowing them to
transmit up to 2.5Mbps.
These transceivers draw between 120μA and 500μA of
supply current when unloaded or fully loaded with disabled
drivers. Additionally, the MAX481, MAX483, and MAX487
have a low-current shutdown mode in which they consume
only 0.1μA. All parts operate from a single 5V supply.
Drivers are short-circuit current limited and are protected
against excessive power dissipation by thermal shutdown
circuitry that places the driver outputs into a high-impedance
state. The receiver input has a fail-safe feature that
guarantees a logic-high output if the input is open circuit.
The MAX487 and MAX1487 feature quarter-unit-load
receiver input impedance, allowing up to 128 MAX487/
MAX1487 transceivers on the bus. Full-duplex communications
are obtained using the MAX488–MAX491, while
the MAX481, MAX483, MAX485, MAX487, and MAX1487
are designed for half-duplex applications.
____________________________Features
? In μMAX Package: Smallest 8-Pin SO
? Slew-Rate Limited for Error-Free Data
Transmission (MAX483/487/488/489)
? 0.1μA Low-Current Shutdown Mode
(MAX481/483/487)
? Low Quiescent Current:
120μA (MAX483/487/488/489)
230μA (MAX1487)
300μA (MAX481/485/490/491)
? -7V to +12V Common-Mode Input Voltage Range
? Three-State Outputs
? 30ns Propagation Delays, 5ns Skew
(MAX481/485/490/491/1487)
? Full-Duplex and Half-Duplex Versions Available
? Operate from a Single 5V Supply
? Allows up to 128 Transceivers on the Bus
(MAX487/MAX1487)
? Current-Limiting and Thermal Shutdown for
Driver Overload Protection
產(chǎn)品屬性
- 產(chǎn)品編號：
MAX485CPA
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類別：
集成電路（IC） > 驅(qū)動器，接收器，收發(fā)器
- 包裝：
管件
- 類型：
收發(fā)器
- 協(xié)議：
RS422，RS485
- 驅(qū)動器/接收器數(shù)：
1/1
- 雙工：
半
- 數(shù)據(jù)速率：
2.5Mbps
- 電壓 - 供電：
4.75V ~ 5.25V
- 工作溫度：
0°C ~ 70°C
- 安裝類型：
通孔
- 封裝/外殼：
8-DIP（0.300"，7.62mm）
- 供應(yīng)商器件封裝：
8-PDIP
- 描述：
IC TRANSCEIVER HALF 1/1 8DIP
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
23+ |
DIP |
10048 |
原廠可訂貨,技術(shù)支持,直接渠道?？珊灡９┖贤?/div> |
詢價 | ||
MAXIM(美信) |
21+ |
DIP8 |
3800 |
詢價 | |||
MAXIM |
2016+ |
DIP-8 |
3500 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
NS |
23+ |
TSSOP-24 |
12000 |
全新原裝假一賠十 |
詢價 | ||
MAXIM/美信 |
2020+ |
NA |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
MAXIM |
23+ |
DIP |
3000 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
MAXIM/美信 |
22+ |
DIP-8 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
MAXIM/美信 |
24+ |
DIP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
MAX |
24+ |
DIP |
16800 |
絕對原裝進(jìn)口現(xiàn)貨,假一賠十,價格優(yōu)勢!? |
詢價 | ||
MAXIM |
23+ |
DIP |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 |
