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)： 8/12頁
文件大?。?/td> 288K
代理商： ADM3491
ADM3491
–8–
REV. 0
OUTPUT VOLTAGE – Volts
14
00
3.5
0.5
1
1.5
2
2.5
3
12
8
6
4
2
10
O
Figure 13. Receiver Output Low Voltage vs. Output
Current
TEMPERATURE –
8
C
–40
100
–20
0
20
40
60
80
0.8
0
0.7
0.4
0.3
0.2
0.1
0.6
0.5
I
RO
= 2.5mA
O
Figure 14. Receiver Output Low Voltage vs. Temperature
DIFFERENTIAL O/P VOLTAGE – Volts
120
00
3
0.5
1
1.5
2
2.5
100
80
60
40
20
O
Figure 15. Driver Differential Output Voltage vs. Output
Current
OUTPUT HIGH VOLTAGE – Volts
14
00
4
0
1
1.5
2
2.5
3
3.5
12
8
6
4
2
10
.5
O
Figure 16. Receiver Output High Voltage vs. Output
Current
TEMPERATURE –
8
C
3.3
3
100
–20
0
20
40
60
80
3.25
3.2
3.15
3.1
3.05
I
RO
= –1.5mA
O
Figure 17. Receiver Output High Voltage vs. Temperature
TEMPERATURE –
8
C
2.6
1.6
–40
100
–20
0
20
40
60
80
2.5
2.0
1.9
1.8
1.7
2.3
2.1
2.4
2.2
O
Figure 18. Driver Differential Output Voltage vs.
Temperature
–Typical Performance Characteristics
相關(guān)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(guān)代理商/技術(shù)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(qū)動器，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
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