8 FN7784.1 March 16, 2012 RECEIVER SWITCHING CHARACTERISTICS (250kbps Versions; ISL32470E and ISL324" />
參數(shù)資料
型號(hào): ISL32478EIBZ-T
廠商: Intersil
文件頁(yè)數(shù): 18/19頁(yè)
文件大?。?/td> 0K
描述: IC TXRX RS485 FAULT PROT 8SOIC
產(chǎn)品培訓(xùn)模塊: Solutions for Industrial Control Applications
標(biāo)準(zhǔn)包裝: 2,500
類(lèi)型: 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù): 1/1
規(guī)程: RS422,RS485
電源電壓: 4.5 V ~ 5.5 V
安裝類(lèi)型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOIC
包裝: 帶卷 (TR)
ISL32470E, ISL32472E, ISL32475E, ISL32478E
8
FN7784.1
March 16, 2012
RECEIVER SWITCHING CHARACTERISTICS (250kbps Versions; ISL32470E and ISL32472E)
Maximum Data Rate
fMAX
(Figure 7)
Full
0.25
5-
Mbps
Receiver Input to Output Delay
tPLH, tPHL (Figure 7)
Full
-
200
280
ns
Receiver Skew |tPLH - tPHL|
tSKD
(Figure 7)
Full
-
4
10
ns
Receiver Enable to Output Low
tZL
RL = 1k, CL = 15pF, SW = VCC (Figure 8),
(Note 10)
Full
-
50
ns
Receiver Enable to Output High
tZH
RL = 1k, CL = 15pF, SW = GND (Figure 8),
(Note 10)
Full
-
50
ns
Receiver Disable from Output Low
tLZ
RL = 1k, CL = 15pF, SW = VCC (Figure 8)
Full
-
50
ns
Receiver Disable from Output High
tHZ
RL = 1k, CL = 15pF, SW = GND (Figure 8)
Full
-
50
ns
Time to Shutdown
tSHDN
(Note 11)
Full
60
160
600
ns
Receiver Enable from Shutdown to
Output High
tZH(SHDN) RL = 1k, CL = 15pF, SW = GND (Figure 8),
(Notes 11, 13)
Full
-
2000
ns
Receiver Enable from Shutdown to
Output Low
tZL(SHDN) RL = 1k, CL = 15pF, SW = VCC (Figure 8),
(Notes 11, 13)
Full
-
2000
ns
RECEIVER SWITCHING CHARACTERISTICS (1Mbps Versions; ISL32475E)
Maximum Data Rate
fMAX
(Figure 7)
Full
1
15
-
Mbps
Receiver Input to Output Delay
tPLH, tPHL (Figure 7)
Full
-
90
150
ns
Receiver Skew |tPLH - tPH|
tSKD
(Figure 7)
Full
-
4
10
ns
Receiver Enable to Output Low
tZL
RL = 1k, CL = 15pF, SW = VCC (Figure 8),
(Note 10)
Full
-
50
ns
Receiver Enable to Output High
tZH
RL = 1k, CL = 15pF, SW = GND (Figure 8),
(Note 10)
Full
-
50
ns
Receiver Disable from Output Low
tLZ
RL = 1k, CL = 15pF, SW = VCC (Figure 8)
Full
-
50
ns
Receiver Disable from Output High
tHZ
RL = 1k, CL = 15pF, SW = GND (Figure 8)
Full
-
50
ns
Time to Shutdown
tSHDN
(Note 11)
Full
60
160
600
ns
Receiver Enable from Shutdown to
Output High
tZH(SHDN) RL = 1k, CL = 15pF, SW = GND (Figure 8),
(Notes 11, 13)
Full
-
2000
ns
Receiver Enable from Shutdown to
Output Low
tZL(SHDN) RL = 1k, CL = 15pF, SW = VCC (Figure 8),
(Notes 11, 13)
Full
-
2000
ns
RECEIVER SWITCHING CHARACTERISTICS (15Mbps Versions; ISL32478E)
Maximum Data Rate
fMAX
(Figure 7)
Full
15
25
-
Mbps
Receiver Input to Output Delay
tPLH, tPHL (Figure 7)
Full
-
35
70
ns
Receiver Skew |tPLH - tPHL|tSKD
(Figure 7)
Full
-
4
10
ns
Receiver Enable to Output Low
tZL
RL = 1k, CL = 15pF, SW = VCC (Figure 8),
(Note 10)
Full
-
50
ns
Receiver Enable to Output High
tZH
RL = 1k, CL = 15pF, SW = GND (Figure 8),
(Note 10)
Full
-
50
ns
Receiver Disable from Output Low
tLZ
RL = 1k, CL = 15pF, SW = VCC (Figure 8)
Full
-
50
ns
Receiver Disable from Output High
tHZ
RL = 1k, CL = 15pF, SW = GND (Figure 8)
Full
-
50
ns
Electrical Specifications Test Conditions: VCC = 4.5V to 5.5V; Unless Otherwise Specified. Typicals are VCC = 5V, TA = +25°C
(Note 6). Boldface limits apply over the operating temperature range, -40°C to +85°C. (Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
TEMP
(°C)
MIN
(Note 14)
TYP
MAX
(Note 14)
UNITS
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