TTL-232RG-VSW5V-WE Просмотр технического описания (PDF) - Future Technology
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TTL-232RG-VSW5V-WE Datasheet PDF : 18 Pages
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Document Reference No.: FT_000188
TTL TO USB SERIAL CONVERTER GENERIC CABLES Datasheet
Version 1.4
Clearance No.: FTDI# 129
4.2.3 TTL-232RG-VREG1V8-WE Electrical Parameters
Parameter Description
Minimum Typical Maximum Units
Conditions
VCC
Output Power Voltage
1.32
1.62
1.8
V
IO
Output Power Current
100mA for output powerless
100
mA
than 3.0V
Operating Temperature
T
-40
Range
+85
oC
Table 4.6 TTL-232RG-VREG1V8 I/O Operating Parameters
Parameter Description
Minimum Typical Maximum Units
Conditions
Voh
Output Voltage High
1.32
1.62
1.8
V
I source = 6mA
Vol
Output Voltage Low
0.06
0.1
0.18
V
I sink = 6mA
Vin
Input Switching Threshold
1.0
1.2
1.5
V
VHys
Input Switching Hysteresis
20
25
30
mV
Table 4.7 TTL-232RG-VREG1V8-WE I/O Pin Characteristics
4.2.4 TTL-232RG-VSW5V-WE Electrical Parameters
Parameter Description
Minimum Typical Maximum Units
Conditions
VCC
Output Power Voltage
4.25
5.0
5.25
V
IO
Supply Current
-
450
Must be less than 2.5mA
mA
during suspend.
Operating Temperature
T
-40
Range
+85
oC
Table 4.8 TTL-232RG-VSW5V-WE I/O Operating Parameters
Parameter Description
Minimum Typical Maximum Units
Conditions
Voh
Output Voltage High
3.2
4.1
4.9
V
I source = 6mA
Vol
Output Voltage Low
0.3
0.4
0.6
V
I sink = 6mA
Vin
Input Switching Threshold
1.0
1.2
1.5
V
VHys
Input Switching Hysteresis
20
25
30
mV
Table 4.9 TTL-232RG-VSW5V-WE I/O Pin Characteristics
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