參數(shù)資料
型號(hào): ST490AC
英文描述: MAX II CPLD 2210 LE 324-FBGA
中文描述: 低耗能,高轉(zhuǎn)速RS-485/RS422收發(fā)器
文件頁(yè)數(shù): 5/11頁(yè)
文件大小: 203K
代理商: ST490AC
ST490A
3/11
ELECTRICAL CHARACTERISTICS
VCC =4.5V to5.5V, TA = -40 to 85°C, unless otherwise specified. Typical values are referred to TA =25°C)
TRANSMITTER ELECTRICAL CHARACTERISTICS
VCC = 4.5V to 5.5V, TA = -40 to 85°C, unless otherwise specified. Typical values are referred to Ta = 25°C)
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
ISUPPLY No Load Supply Current
2
5
mA
CIN
Input Capacitance
1.8
pF
CYZ
Driver Output Capacitance
1.2
pF
COUT
Output Capacitance
2.3
pF
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
VOD1
Differential Drive Output
(No load)
VCC
V
VOD2
Differential Drive Output
(With Load)
RL=54 (RS-422) (Figure 1)
1.5
2.6
5
V
VOD3
Differential Drive Output
(With Load)
RL= 100 (RS-422) (Figure 1)
2
3
V
OD
Change in magnitude of
Driver Differential Output
Voltage for Complementary
Output States (Note1)
RL=54 or 100 (Figure 1)
0
0.2
V
VOC
Driver Common Mode
Output Voltage
RL=54 (Figure 1)
1
3
V
OC
Change in magnitude of
Driver Common Mode
Output Voltage (Note1)
RL=54 (Figure 1)
0
0.2
V
IOFF
Power Off Output Current
VCC =0V
VO=-7V to 12V
± 100
A
IOSD
Driver Short Circuit Output
Current
VO=-7V to 12V
± 35
± 250
mA
VIL
Input Logic Threshold Low
0.8
V
VIH
Input Logic Threshold High
2
V
相關(guān)PDF資料
PDF描述
ST49C101A-01 MAX II CPLD 2210 LE 256-FBGA
ST49C101A-03 MAX II CPLD 570 LE 256-FBGA
ST49C101A-05 MAX II CPLD 2210 LE 324-FBGA
ST49C101A-06 MAX II CPLD 2210 LE 324-FBGA
ST49C101A-07 MAX II CPLD 240 LE 100-FBGA
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