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參數(shù)資料
| 型號(hào)： | ADM483EAR |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | +-15 kV ESD Protected, EMC Compliant Slew Rate Limited, EIA RS-485 Transceiver |
| 中文描述： | LINE TRANSCEIVER, PDSO8 |
| 封裝： | SOIC-8 |
| 文件頁(yè)數(shù)： | 3/12頁(yè) |
| 文件大小： | 324K |
| 代理商： | ADM483EAR |
ADM483E
–3–
REV. 0
ABSOLUTE MAXIMUM RATINGS*
(T
A
= +25
°
C unless otherwise noted)
V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+7 V
Inputs
Driver Input (DI) . . . . . . . . . . . . . . . . –0.5 V to V
CC
+ 0.5 V
Control Inputs (DE, RE) . . . . . . . . . . –0.5 V to V
CC
+ 0.5 V
Receiver Inputs (A, B) . . . . . . . . . . . . . . . . . –14 V to +14 V
Outputs
Driver Outputs . . . . . . . . . . . . . . . . . . . . –12.5 V to +12.5 V
Receiver Output . . . . . . . . . . . . . . . . . –0.5 V to V
CC
+0.5 V
ESD Rating: Air (Human Body Model) (A, B Pins) . .
±
15 kV
ESD Rating: Contact (Human Body Model)
(A, B Pins) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
8 kV
ESD Rating MIL-STD-883B Method 3015
(Except A, B) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
3.5 kV
EFT Rating (IEC1000-4-4) (A, B Pins) . . . . . . . . . . . .
±
2 kV
EMI Immunity (IEC1000-4-3) . . . . . . . . . . . . . . . . . . 10 V/m
Power Dissipation 8-Pin DIP . . . . . . . . . . . . . . . . . . . 727 mW
θ
JA
, Thermal Impedance . . . . . . . . . . . . . . . . . . +135
°
C/W
Power Dissipation 8-Pin SOIC . . . . . . . . . . . . . . . . . 470 mW
θ
JA
, Thermal Impedance . . . . . . . . . . . . . . . . . . +110
°
C/W
Operating Temperature Range
Industrial (A Version) . . . . . . . . . . . . . . . . –40
°
C to +85
°
C
Storage Temperature Range . . . . . . . . . . . –65
°
C to +150
°
C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . . +300
°
C
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . +215
°
C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . +220
°
C
*Stresses above those listed under “Absolute Maximum Ratings” may cause
permanent damage to the device. This is a stress rating only; functional operation
of the device at these or any other conditions above those indicated in the
operational sections of this specification is not implied. Exposure to absolute
maximum ratings for extended periods may affect device reliability.
ORDERING GUIDE
Model
Temperature Range
Package Option
ADM483EAN
ADM483EAR
–40
°
C to +85
°
C
–40
°
C to +85
°
C
N-8
SO-8
PIN FUNCTION DESCRIPTION
Pin Mnemonic Function
1
RO
Receiver Output. When enabled if A > B by
200 mV, then RO = High. If A < B by
200 mV, then RO = Low.
Receiver Output Enable. A low level enables
the receiver output, RO. A high level places it
in a high impedance state.
Driver Output Enable. A high level enables
the driver differential outputs, A and B. A
low level places it in a high impedance state.
Driver Input. When the driver is enabled a
logic Low on DI forces A low and B high
while a logic High on DI forces A high and B
low.
Ground Connection, 0 V.
Noninverting Receiver Input A/Driver
Output A.
Inverting Receiver Input B/Driver Output B.
Power Supply, 5 V
±
10%.
2
RE
3
DE
4
DI
5
6
GND
A
7
8
B
V
CC
PIN CONFIGURATION
RE
DE
DI
V
CC
B
A
GND
1
2
3
4
8
7
6
5
TOP VIEW
(Not to Scale)
ADM483E
RO
Table I. Selection Table
Part No.
Duplex
Data Rate
kb/s
Low Power
Shutdown
Tx/Rx
Enable
I
CC
m
A
No of Tx/Rx
On Bus
ESD
kV
EFT
kV
EMI
V/m
ADM483E
Half
250
Yes
Yes
36
32
±
15
±
2
10
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| ADM483E | +-15 kV ESD Protected, EMC Compliant Slew Rate Limited, EIA RS-485 Transceiver |
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| ADM483AR | 5 V Low Power, Slew-Rate Limited RS-485/RS-422 Transceiver |
| ADM483AR-REEL | 5 V Low Power, Slew-Rate Limited RS-485/RS-422 Transceiver |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADM483EAR-1 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
| ADM483EAR-1REEL | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
| ADM483EAR-REEL | 功能描述:IC TX/RX RS-485 LO-SLEW 5V 8SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:121 系列:- 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):1/1 規(guī)程:RS422，RS485 電源電壓:3 V ~ 3.6 V 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:10-DFN（3x3） 包裝:管件 |
| ADM483EARZ | 功能描述:IC TX/RX RS-485 LO-SLEW 5V 8SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:27 系列:- 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):3/3 規(guī)程:RS232，RS485 電源電壓:4.75 V ~ 5.25 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:28-SOIC 包裝:管件 |
| ADM483EARZ | 制造商:Analog Devices 功能描述:Transceiver IC 制造商:Analog Devices 功能描述:IC, RS485 TRANSCEIVER 250KBPS 5.5V SOIC8 |
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