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參數(shù)資料
| 型號(hào)： | MAX1483 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Low Power, Slew-Rate-Limited RS-486 Transceivers(250kbps，半雙工，RS-485收發(fā)器) |
| 中文描述： | 20µA、1/8單位負(fù)載、限擺率、RS-485收發(fā)器 |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 142K |
| 代理商： | MAX1483 |
M
20μA,
1
8
-Unit-Load, S lew-Rate-Limited
RS -485 Transc eivers
_______________________________________________________________________________________
5
PIN
1, 8, 13
MAX1482
DIP/SO
DIP/SO
FUNCTION
2
1
Receiver Output. With the receiver output enabled (RE low), RO is high if
A > B by 200mV or when A and B are not connected, and RO is low if A < B
by 200mV.
3
2
Receiver Output Enable. When RE is low, RO is enabled. When RE is high, RO
is high impedance. If RE is high and DE is low, the MAX1482/MAX1483 enter
a low-power (0.1μA) shutdown state.
4
3
Driver Output Enable. The driver outputs, A and B, (Y and Z for the MAX1482)
are enabled by bringing DE high. When DE is low, the driver outputs are high
impedance, and the devices can function as line receivers if RE is low. If RE is
high and DE is low, the parts will enter a low-power (0.1μA) shutdown state. If
the driver outputs are enabled, the devices function as line drivers.
10
—
Inverting Driver Output
9
—
Noninverting Driver Output
6, 7
5
Ground
5
4
Driver Input. With DE high, a low on DI forces output Y low and output Z high,
and a high on DI forces output Y high and output Z low.
14
8
Positive Supply: 4.75V to 5.25V
11
—
Inverting Receiver Input
—
7
Inverting Receiver Input and Inverting Driver Output
12
—
Noninverting Receiver Input
—
6
Noninverting Receiver Input and Noninverting Driver Output
—
MAX1483
3
4
5
—
—
7
6
2
—
1
—
8
—
NAME
RO
RE
DE
Z
Y
GND
DI
V
CC
B
B
A
A
N.C.
No Connect—not internally connected
μMAX
______________________________________________________________Pin Desc ription
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參數(shù)描述 |
|---|---|
| MAX14830ETM+ | 功能描述:UART 接口集成電路 Quad Serial UART w/128-Word FIFOs RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel |
| MAX14830ETM+T | 功能描述:UART 接口集成電路 Quad Serial UART w/128-Word FIFOs RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel |
| MAX14830EVKIT# | 功能描述:界面開發(fā)工具 MAX14830 Eval Kit RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評(píng)估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
| MAX14830EVKIT+ | 制造商:Maxim Integrated Products 功能描述:QUAD UART EV-KIT WITH IO-LINK AND MULTIPROTOCOL - Boxed Product (Development Kits) |
| MAX1483C/D+ | 功能描述:RS-485接口IC low-power transceivers for RS-485 and RS-422 communication RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率:250 Kbps 工作電源電壓:3.3 V 電源電流:750 uA 工作溫度范圍:- 40 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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