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參數資料
| 型號： | ADM3491AR |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | 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 |
| 中文描述： | LINE TRANSCEIVER, PDSO14 |
| 封裝： | MS-012AB, SOIC-14 |
| 文件頁數： | 7/12頁 |
| 文件大小： | 288K |
| 代理商： | ADM3491AR |
ADM3491
–7–
REV. 0
3V
0V
Z
VO
Y
VO
0V
–VO
1/2VO
90% POINT
10% POINT
t
R
t
SKEW
t
F
10% POINT
90% POINT
1.5V
t
PHL
1.5V
t
PLH
t
SKEW
Figure 9. Driver Propagation Delay, Rise/Fall Timing
A–B
RO
0V
t
PLH
1.5V
0V
V
OH
t
PHL
V
OL
1.5V
Figure 10. Receiver Propagation Delay
Swtching Characteristics
RE
R
R
0V
1.5V
O/P HIGH
O/P
LOW
V
OL
+ 0.25V
t
HZ
V
OH
– 0.25V
V
OL
V
OH
t
ZH
t
ZL
t
LZ
1.5V
1.5V
1.5V
0V
3V
Figure 11. Driver Enable/Disable Timing
RE
R
R
0V
1.5V
O/P HIGH
O/P
LOW
V
OL
+ 0.25V
t
HZ
V
OH
– 0.25V
V
OL
V
OH
t
ZH
t
ZL
t
LZ
1.5V
1.5V
1.5V
0V
3V
Figure 12. Receiver Enable/Disable Timing
相關PDF資料 |
PDF描述 |
|---|---|
| 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 |
| ADM483 | 5 V Low Power, Slew-Rate Limited RS-485/RS-422 Transceiver |
| ADM483AR | 5 V Low Power, Slew-Rate Limited RS-485/RS-422 Transceiver |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADM3491AR-1 | 制造商:Analog Devices 功能描述:3V FULL DUPLEX RS 485 I.C. - Rail/Tube |
| ADM3491AR-1REEL | 制造商:Analog Devices 功能描述: |
| ADM3491AR-1REEL7 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
| ADM3491AR-REEL | 制造商:Analog Devices 功能描述:Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N T/R 制造商:Analog Devices 功能描述:LINE TRANSMITTER/RCVR 1TR 1TX 1RX 14SOIC N - Tape and Reel |
| ADM3491AR-REEL7 | 功能描述:IC TXRX RS-485 HS FD 3.3 14SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發器 系列:- 標準包裝:121 系列:- 類型:收發器 驅動器/接收器數:1/1 規程: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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