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參數(shù)資料
| 型號： | MAX13485EELA+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 2/16頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC TXRX RS485/RS422 8-UDFN |
| 產(chǎn)品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 1 |
| 類型： | 收發(fā)器 |
| 驅(qū)動器/接收器數(shù)： | 1/1 |
| 規(guī)程： | RS422，RS485 |
| 電源電壓： | 4.75 V ~ 5.25 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-WFDFN |
| 供應商設(shè)備封裝： | 8-uDFN（2x2） |
| 包裝： | 標準包裝 |
| 其它名稱： | MAX13485EELA+TDKR |
MAX13485E/MAX13486E
Half-Duplex RS-485/RS-422 Transceivers in DFN
10
______________________________________________________________________
Pin Description
PIN
NAME
FUNCTION
1
RO
Receiver Output
2
RE
Receiver Output Enable. Drive RE low to enable RO. RO is high impedance when RE is high. Drive
RE high and DE low to enter low-power shutdown mode. RE is a hot-swap input (see the Hot-Swap
Capability section for more details).
3DE
Driver Output Enable. Drive DE high to enable the driver outputs. These outputs are high-impedance
when DE is low. Drive RE high and DE low to enter low-power shutdown mode. DE is a hot-swap input
(see the Hot-Swap Capability section for more details).
4DI
Driver Input. Drive DI low to force noninverting output low and inverting output high. Drive DI high to
force noninverting output high and inverting output low (see the Function Tables).
5
GND
Ground
6
A
Noninverting Receiver Input and Noninverting Driver Output
7
B
Inverting Receiver Input and Inverting Driver Output
8VCC
Positive Supply, VCC = +5V ±5%. Bypass VCC to GND with a 0.1F capacitor.
TRANSMITTING
INPUT
OUTPUT
RE
DE
DI
B
A
X1
1
0
1
X1
0
1
0
X
HIGH IMPEDANCE
1
0
X
SHUTDOWN
RECEIVING
INPUT
OUTPUT
RE
DE
A-B
RO
0X
> -50mV
1
0X
< -200mV
0
X
OPEN/SHORT
1
X
HIGH IMPEDANCE
1
0
X
SHUTDOWN
Function Tables
X = Don’t care, shutdown mode, driver, and receiver outputs
are in high impedance.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| MAX13485EESA+ | 功能描述:RS-422/RS-485 接口 IC Half-Dplx RS-485/422 5V 500ksps LD/Rc RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube |
| MAX13485EESA+T | 功能描述:RS-422/RS-485 接口 IC Half-Dplx RS-485/422 5V 500ksps LD/Rc RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube |
| MAX13485EEVKIT+ | 功能描述:界面開發(fā)工具 MAX1348 Eval Kit RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
| MAX13486EELA+ | 制造商:Maxim Integrated Products 功能描述:LINE TRNSCVR 1TR 1TX 1RX 8PIN UDFN - Rail/Tube |
| MAX13486EELA+T | 功能描述:RS-422/RS-485 接口 IC Half-Dplx RS-485/422 5V 16Msps LD/Rc RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube |
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