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参数资料
型号： ISL31470EIBZ-T
厂商： Intersil
文件页数： 19/21页
文件大小： 0K
描述： IC TXRX RS485 FAULT PROT 14SOIC
标准包装： 2,500
类型： 收发器
驱动器/接收器数： 1/1
规程： RS422，RS485
电源电压： 4.5 V ~ 5.5 V
安装类型： 表面贴装
封装/外壳： 14-SOIC（0.154"，3.90mm 宽）
供应商设备封装： 14-SOICN
包装： 带卷 (TR)
ISL31470E, ISL31472E, ISL31475E, ISL31478E
7
FN7639.0
June 17, 2010
Driver Differential Rise or
Fall Time
tR, tF
RD = 54Ω, CD = 50pF (Figure 2)
Full
400
650
1200
ns
Maximum Data Rate
fMAX
CD = 820pF (Figure 4)
Full
0.25
1.5
-
Mbps
Driver Enable to Output High
tZH
SW = GND (Figure 3), (Note 11)
Full
-
1200
ns
Driver Enable to Output Low
tZL
SW = VCC (Figure 3), (Note 11)
Full
-
1200
ns
Driver Disable from Output
Low
tLZ
SW = VCC (Figure 3)
Full
-
120
ns
Driver Disable from Output
High
tHZ
SW = GND (Figure 3)
Full
-
120
ns
Time to Shutdown
tSHDN
(Note 13)
Full
60
160
600
ns
Driver Enable from Shutdown
to Output High
tZH(SHDN) SW = GND (Figure 3), (Notes 13, 14)
Full
-
2500
ns
Driver Enable from Shutdown
to Output Low
tZL(SHDN) SW = VCC (Figure 3), (Notes 13, 14)
Full
-
2500
ns
DRIVER SWITCHING CHARACTERISTICS (1Mbps Versions; ISL31475E)
Driver Differential Output
Delay
tPLH, tPHL RD = 54Ω, CD = 50pF (Figure 2)
Full
-
70
125
ns
Driver Differential Output Skew
tSKEW
RD = 54Ω, CD = 50pF (Figure 2)
Full
-
3
15
ns
Driver Differential Rise or Fall
Time
tR, tF
RD = 54Ω, CD = 50pF (Figure 2)
Full
70
230
300
ns
Maximum Data Rate
fMAX
CD = 820pF (Figure 4)
Full
1
4
-
Mbps
Driver Enable to Output High
tZH
SW = GND (Figure 3), (Note 11)
Full
-
350
ns
Driver Enable to Output Low
tZL
SW = VCC (Figure 3), (Note 11)
Full
-
300
ns
Driver Disable from Output
Low
tLZ
SW = VCC (Figure 3)
Full
-
120
ns
Driver Disable from Output
High
tHZ
SW = GND (Figure 3)
Full
-
120
ns
Time to Shutdown
tSHDN
(Note 13)
Full
60
160
600
ns
Driver Enable from Shutdown
to Output High
tZH(SHDN) SW = GND (Figure 3), (Notes 13, 14)
Full
-
2000
ns
Driver Enable from Shutdown
to Output Low
tZL(SHDN) SW = VCC (Figure 3), (Notes 13, 14)
Full
-
2000
ns
DRIVER SWITCHING CHARACTERISTICS (15Mbps Versions; ISL31478E)
Driver Differential Output
Delay
tPLH, tPHL RD = 54Ω, CD = 50pF (Figure 2)
Full
-
21
45
ns
Driver Differential Output Skew
tSKEW
RD = 54Ω, CD = 50pF (Figure 2)
Full
-
3
6
ns
Driver Differential Rise or Fall
Time
tR, tF
RD = 54Ω, CD = 50pF (Figure 2)
Full
5
17
30
ns
Maximum Data Rate
fMAX
CD = 470pF (Figure 4)
Full
15
25
-
Mbps
Driver Enable to Output High
tZH
SW = GND (Figure 3), (Note 11)
Full
-
100
ns
Driver Enable to Output Low
tZL
SW = VCC (Figure 3), (Note 11)
Full
-
100
ns
Driver Disable from Output
Low
tLZ
SW = VCC (Figure 3)
Full
-
120
ns
Electrical Specifications Test Conditions: VCC = 4.5V to 5.5V; Unless Otherwise Specified. Typicals are at VCC = 5V,
TA = +25°C (Note 8). Boldface limits apply over the operating temperature range,
-40°C to +85°C. (Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
TEMP
(°C)
MIN
(Note 16) TYP
MAX
(Note 16) UNITS
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ISL31470EIBZ-T7A 功能描述:RS-422/RS-485 接口 IC 14LD OVP -40+85 5V FD+/-15V CMR 250KBP RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube
ISL31472E 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Fault Protected, Extended Common Mode Range, RS-485/RS-422 Transceivers
ISL31472EIBZ 功能描述:IC TXRX RS485 FAULT PROT 8SOIC 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:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 类型:发射器 驱动器/接收器数:4/0 规程:RS422，RS485 电源电压:4.75 V ~ 5.25 V 安装类型:表面贴装 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:带卷 (TR)
ISL31472EIBZ-T 功能描述:IC TXRX RS485 FAULT PROT 8SOIC 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:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 类型:发射器 驱动器/接收器数:4/0 规程:RS422，RS485 电源电压:4.75 V ~ 5.25 V 安装类型:表面贴装 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:带卷 (TR)
ISL31472EIBZ-T7A 功能描述:RS-422/RS-485 接口 IC 8LD OVP -40+85 5V RS HD+/-15V CMR 250KBPS RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube
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