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參數(shù)資料
| 型號： | ADM3491 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 3.3 V, Full Duplex, 840 uA 20 Mbps, EIA RS-485 Transceiver |
| 中文描述： | 3.3伏特，全雙工，840微安為20 Mbps，環(huán)境影響評估的RS - 485收發(fā)器 |
| 文件頁數(shù)： | 10/12頁 |
| 文件大小： | 288K |
| 代理商： | ADM3491 |
ADM3491
–10–
REV. 0
T able I. T ransmitting T ruth T able
T ransmitting
Inputs
DE
Outputs
RE
DI
Z
Y
X
X
0
1
1
1
0
0
1
0
X
X
0
1
Hi-Z
Hi-Z
1
0
Hi-Z
Hi-Z
T able II. Receiving T ruth T able
Receiving
Inputs
DE
Outputs
RO
RE
A–B
0
0
0
1
X
X
X
X
> +0.2 V
< –0.2 V
Inputs O/C
X
1
0
1
Hi-Z
RE
V
CC
RO
R
A
B
Z
Y
GND
DE
DI
ADM3491
RS-485/RS-422 LINK
ADM3491
GND
RE
RO
DI
DE
V
CC
Y
Z
A
+3.3V
0.1
m
F
0.1
m
F
+3.3V
B
D
D
R
Figure 23. ADM3491 Full-Duplex Data Link
相關PDF資料 |
PDF描述 |
|---|---|
| ADM3491AN | 3.3 V, Full Duplex, 840 uA 20 Mbps, EIA RS-485 Transceiver |
| ADM3491AR | MOSFET; Transistor Polarity:N Channel; Drain Source Voltage, Vds:90V; Continuous Drain Current, Id:0.86A; On-Resistance, Rds(on):4ohm; Rds(on) Test Voltage, Vgs:10V; Package/Case:TO-205AD; Drain-Source Breakdown Voltage:90V RoHS Compliant: No |
| ADM483EAN | +-15 kV ESD Protected, EMC Compliant Slew Rate Limited, EIA RS-485 Transceiver |
| ADM483EAR | +-15 kV ESD Protected, EMC Compliant Slew Rate Limited, EIA RS-485 Transceiver |
| ADM483E | +-15 kV ESD Protected, EMC Compliant Slew Rate Limited, EIA RS-485 Transceiver |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ADM3491AN | 制造商:Analog Devices 功能描述:LINE TRANSMITTER/RCVR 1TR 1TX 1RX 14PDIP - Rail/Tube 制造商:Rochester Electronics LLC 功能描述:3V FULL DUPLEX RS 485 I.C. - Bulk |
| adm3491an-1 | 制造商:Analog Devices 功能描述: |
| ADM3491ANZ | 制造商:Analog Devices 功能描述:LINE TRANSMITTER/RCVR 1TR 1TX 1RX 14PDIP - Rail/Tube |
| ADM3491ANZ-1 | 制造商:Analog Devices 功能描述:LINE TRANSMITTER/RCVR 1TR 1TX 1RX 14PDIP - Rail/Tube 制造商:Rochester Electronics LLC 功能描述: |
| ADM3491AR | 功能描述:IC TX/RX RS-485 HS 3.3V 14SOIC RoHS:否 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:121 系列:- 類型:收發(fā)器 驅動器/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 供應商設備封裝:10-DFN（3x3） 包裝:管件 |
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