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参数资料
| 型号： | ADM2490EBRWZ |
| 厂商： | ANALOG DEVICES INC |
| 元件分类： | 通用总线功能 |
| 英文描述： | High Speed, ESD-Protected, Full-Duplex, iCoupler, Isolated RS-485 Transceiver |
| 中文描述： | LINE TRANSCEIVER, PDSO16 |
| 封装： | ROHS COMPLIANT, MS-103AA, SOIC-16 |
| 文件页数： | 4/16页 |
| 文件大小： | 470K |
| 代理商： | ADM2490EBRWZ |
ADM2490E
TIMING SPECIFICATIONS
T
A
= 40°C to +85°C
Rev. 0 | Page 4 of 16
Table 2.
Parameter
DRIVER
Maximum Data Rate
Propagation Delay
Symbol
t
PLH
, t
PHL
Min
16
Typ
45
Max
60
Unit
Mbps
ns
Test Conditions
R
L
= 54 Ω, C
L1
= C
L2
= 100 pF,
see Figure 6 and Figure 8
R
L
= 54 Ω, C
L1
= C
L2
= 100 pF,
see Figure 6 and Figure 8
R
L
= 54 Ω, C
L1
= C
L2
= 100 pF,
see Figure 6 and Figure 8
C
L
= 15 pF, see Figure 7 and Figure
9
C
L
= 15 pF, see Figure 7 and Figure
9
Pulse Width Distortion,
PWD = |t
PYLH
t
PYHL
|, PWD = |t
PZLH
t
PZHL
|
Single-Ended Output Rise/Fall Times
t
PWD
, t
PWD
7
ns
t
R
, t
F
20
ns
RECEIVER
Propagation Delay
t
PLH
, t
PHL
60
ns
Pulse Width Distortion, PWD = |t
PLH
t
PHL
|
t
PWD
10
ns
T
A
= 40°C to +105°C
Table 3.
Parameter
DRIVER
Maximum Data Rate
Propagation Delay
Symbol
t
PYLH
, t
PYHL
,
t
PZLH
, t
PZHL
t
PWD
, t
PWD
Min
10
Typ
45
Max
60
Unit
Mbps
ns
Test Conditions
R
L
= 54 Ω, C
L1
= C
L2
= 100 pF,
see Figure 6 and Figure 8
R
L
= 54 Ω, C
L1
= C
L2
= 100 pF,
see Figure 6 and Figure 8
R
L
= 54 Ω, C
L1
= C
L2
= 100 pF,
see Figure 6 and Figure 8
C
L
= 15 pF, see Figure 7 and
Figure 9
C
L
= 15 pF, see Figure 7 and
Figure 9
Pulse Width Distortion,
PWD = |t
PYLH
t
PYHL
|, PWD = |t
PZLH
t
PZHL
|
Single-Ended Output Rise/Fall Time
9
ns
t
R
, t
F
27
ns
RECEIVER
Propagation Delay
t
PLH
, t
PHL
60
ns
Pulse Width Distortion, PWD = |t
PLH
t
PHL
|
t
PWD
10
ns
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| ADM2490EBRWZ-REEL7 | 功能描述:IC TXRX RS-485 HS ESD 16-SOIC RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:iCoupler® 标准包装:27 系列:- 类型:收发器 驱动器/接收器数:3/3 规程:RS232，RS485 电源电压:4.75 V ~ 5.25 V 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC 包装:管件 |
| ADM2490EBRWZ-REEL71 | 制造商:AD 制造商全称:Analog Devices 功能描述:High Speed, ESD-Protected, Full-Duplex, iCoupler, Isolated RS-485 Transceiver |
| ADM2491E | 制造商:AD 制造商全称:Analog Devices 功能描述:High Speed, ESD-Protected, Half-/Full-Duplex, iCoupler Isolated RS-485 Transceiver |
| ADM2491EBRWZ | 功能描述:IC TXRX ISO RS-485 HS ESD 16SOIC 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 |
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