参数资料
型号: ADM3491ARZ-REEL
厂商: ANALOG DEVICES INC
元件分类: 通用总线功能
英文描述: 3.3 V Slew Rate Limited, Half- and Full-Duplex, RS-485/RS-422 Transceivers
中文描述: LINE TRANSCEIVER, PDSO14
封装: LEAD FREE, MS-012AB, SOIC-14
文件页数: 10/20页
文件大小: 315K
代理商: ADM3491ARZ-REEL
ADM3483/ADM3485/ADM3488/ADM3490/ADM3491
Rev. B | Page 10 of 20
D
OUT
C
L
= 50pF
2
GENERATOR
1
50
S1
0V OR 3V
V
CC
R
L
= 110
0
1
PPR = 250kHz, 50% DUTY CYCLE,
t
6.0ns, Z
= 50
.
2
C
L
INCLUDES PROBE AND STRAY CAPACITANCE.
Figure 13. Driver Enable and Disable Times (t
PZL
, t
PSL
, t
PLZ
)
0
GENERATOR
1
50
C
L
= 15pF
2
R
1.5V
0
V
OM
=
V
CC
2
OUT
V
ID
1
PPR = 250kHz, 50% DUTY CYCLE,
t
6.0ns, Z
= 50
.
2
C
L
INCLUDES PROBE AND STRAY CAPACITANCE.
Figure 14. Receiver Propagation Delays
R
GENERATOR
1
50
C
L2
S3
S1
S2
V
CC
+1.5V
–1.5V
V
ID
1k
0
1
PPR = 250kHz, 50% DUTY CYCLE,
t
6.0ns, Z
= 50
.
2
C
L
INCLUDES PROBE AND STRAY CAPACITANCE.
Figure 15. Receiver Enable and Disable Times
相关PDF资料
PDF描述
ADM3491ARZ-REEL7 3.3 V Slew Rate Limited, Half- and Full-Duplex, RS-485/RS-422 Transceivers
ADM3493 3.3 V Slew Rate Limited, Half Duplex RS-485/RS-422 Transceiver
ADM3493ARZ 3.3 V Slew Rate Limited, Half Duplex RS-485/RS-422 Transceiver
ADM3493ARZ-REEL7 3.3 V Slew Rate Limited, Half Duplex RS-485/RS-422 Transceiver
ADM4073 Low Cost, Voltage Output, High-Side, Current-Sense Amplifier
相关代理商/技术参数
参数描述
ADM3491ARZ-REEL7 功能描述:IC TXRX RS-485 HS FD 3.3 14SOIC RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:- 标准包装:121 系列:- 类型:收发器 驱动器/接收器数:1/1 规程:RS422,RS485 电源电压:3 V ~ 3.6 V 安装类型:表面贴装 封装/外壳:10-WFDFN 裸露焊盘 供应商设备封装:10-DFN(3x3) 包装:管件
ADM3491E 制造商:AD 制造商全称:Analog Devices 功能描述:3.3 V, 【15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers
ADM3491EARZ 功能描述:IC TXRX RS-485 3.3V FD 14-SOIC RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:- 产品培训模块:RS-232 & USB Transceiver 标准包装:2,000 系列:- 类型:收发器 驱动器/接收器数:1/1 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-SSOP(0.209",5.30mm 宽) 供应商设备封装:16-SSOP 包装:带卷 (TR) 其它名称:296-19849-2
ADM3491EARZ-REEL7 功能描述:IC TXRX RS485 3.3V FD 14-SOIC RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:- 标准包装:121 系列:- 类型:收发器 驱动器/接收器数:1/1 规程:RS422,RS485 电源电压:3 V ~ 3.6 V 安装类型:表面贴装 封装/外壳:10-WFDFN 裸露焊盘 供应商设备封装:10-DFN(3x3) 包装:管件
ADM3493 制造商:AD 制造商全称:Analog Devices 功能描述:3.3 V Slew Rate Limited, Half Duplex RS-485/RS-422 Transceiver