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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： | 11/16页 |
| 文件大小： | 470K |
| 代理商： | ADM2490EBRWZ |
ADM2490E
TYPICAL PERFORMANCE CHARACTERISTICS
Rev. 0 | Page 11 of 16
2.70
2.75
2.80
2.85
2.90
2.95
3.00
TEMPERATURE (°C)
I
D
NO LOAD
100 LOAD
220-100-220 LOAD
0
–40
–20
0
20
40
60
80
100
Figure 10. I
DD1
Supply Current vs. Temperature (See Figure 5)
0
–40
10
20
30
40
50
60
70
TEMPERATURE (°C)
I
D
NO LOAD
100 LOAD
220-100-220 LOAD
0
–20
0
20
40
60
80
100
Figure 11. I
DD2
Supply Current vs. Temperature (See Figure 5)
0
10
20
30
40
50
60
–40
–20
0
20
40
60
80
100
TEMPERATURE (°C)
D
TPZHL
TPYLH
TPZLH
TPYHL
0
Figure 12. Driver Propagation Delay vs. Temperature
0
10
20
30
40
50
60
TEMPERATURE (°C)
D
t
PLH
t
PHL
–40
–20
0
20
40
60
80
100
0
Figure 13. Receiver Propagation Delay vs. Temperature
0
CH1
2V
CH3
2V
CH2 2V
CH4 2V
M20ns
T
44.2%
A CH2 2.84V
1
2
4
Y AND Z OUTPUTS
TxD
RxD
Figure 14. Driver/Receiver Propagation Delay, Low to High
(R
LDIFF
= 54 Ω, C
L1
= C
L2
= 100 pF)
0
CH1
2V
CH3
2V
CH2 2V
CH4 2V
M20ns
T
44.2%
A CH2 2.84V
1
2
4
TxD
RxD
Y AND Z OUTPUTS
Figure 15. Driver/Receiver Propagation Delay, High to Low
(R
LDIFF
= 54 Ω, C
L1
= C
L2
= 100 pF)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| ADM2491EBRWZ | 制造商:Analog Devices 功能描述:IC RS-485 TRANSCEIVER 5.5V SOIC-16 制造商:Analog Devices 功能描述:IC, RS-485 TRANSCEIVER, 5.5V, SOIC-16 |
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