參數(shù)資料
型號(hào): MC75172BDW
廠商: ON SEMICONDUCTOR
元件分類: 通用總線功能
英文描述: QUAD EIA-485 LINE DRIVERS
中文描述: QUAD LINE DRIVER, PDSO20
封裝: PLASTIC, SOIC-20
文件頁(yè)數(shù): 4/12頁(yè)
文件大?。?/td> 180K
代理商: MC75172BDW
MC75172B MC75174B
4
MOTOROLA ANALOG IC DEVICE DATA
tdf
1.5 V
50%
tPHLD
3.0 V
tPLH
VOD
54
50 pF
Vin
VCC
VOD
VOD2,A
–1.5 V
50%
1.5 V
4.6 V
tdr
S.G.
0 V
3.0 V
1.5 V
tPLHD
1.5 V
Vin
VCC
VOH
15 pF
Vin
Z
VCC
Vin
tPHL
(0.8 or 2.0 V)
VOS
(0.8 or 2.0 V)
RL/2
RL/2
VCC
Output Y
+
375
58
375
VOD3
VCM = 12 to –7.0 V
Y
Output
27
2.3 V
S.G.
Vin
3.0 V
3.0 V
tPLH
1.5 V
Output Z
Vin
VOL
0 V
3.0 V
1.5 V
tPHL
3.0 V
–1.5 V
NOTES:
1.S.G. set to: f
2.tSK1 =
tPLHD 1.0 MHz; duty cycle = 50%; tr, tf,
for each driver.
3.tSK2 computed by subtracting the shortest tPLHD from the longest tPLHD of the 4 drivers within a package.
4.tSK3 computed by subtracting the shortest tPHLD from the longest tPHLD of the 4 drivers within a package.
5.0 ns.
Figure 1. VDD Measurement
Figure 2. Common Mode Test
Figure 3. Propagation Delay, Single–Ended Outputs
Figure 4. Propagation Delay, Differential Outputs
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