TTL-232RG-VSW5V-WE データシートの表示（PDF） - Future Technology

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TTL-232RG-VSW5V-WE

TTL to USB Serial Converter Generic Cables

Future Technology 

Document Reference No.: FT_000188

TTL TO USB SERIAL CONVERTER GENERIC CABLES Datasheet

Version 1.4

Clearance No.: FTDI# 129

4.2 TTL-232RG Generic Cables Electrical Parameters

4.2.1 TTL-232RG-VSW3V3-WE Electrical Parameters

Parameter Description

Minimum Typical Maximum Units

Conditions

VCC

Output Power Voltage

-

3.3

-

V

Min/Max TBD

IO

Output Power Current

Must be less than 2.5mA

-

50

-

mA

during suspend.

Operating Temperature

T

-40

Range

+85

oC

Table 4.2 TTL-232RG-VSW3V3-WE I/O Operating Parameters

Parameter Description

Minimum Typical Maximum Units

Conditions

Voh

Output Voltage High

2.2

2.8

3.2

V

I source = 1mA

Vol

Output Voltage Low

0.3

0.4

0.6

V

I sink = 2mA

Vin

Input Switching Threshold

1.0

1.2

1.5

V

VHys

Input Switching Hysteresis

20

25

30

mV

Table 4.3 TTL-232RG-VSW3V3-WE I/O Pin Characteristics

4.2.2 TTL-232RG-VREG3V3-WE Electrical Parameters

Parameter Description

Minimum Typical Maximum Units

Conditions

VCC

Output Power Voltage

3.3

V

Min/Max TBD

IO

Output Power Current

Must be less than 2.5mA

250

mA

during suspend.

Operating Temperature

T

-40

Range

+85

oC

Table 4.4 TTL-232RG-VREG3V3-WE I/O Operating Parameters

Parameter Description

Minimum Typical Maximum Units

Conditions

Voh

Output Voltage High

2.2

2.8

3.2

V

I source = 3mA

Vol

Output Voltage Low

0.3

0.4

0.6

V

I sink = 8mA

Vin

Input Switching Threshold

1.0

1.2

1.5

V

VHys

Input Switching Hysteresis

20

25

30

mV

Table 4.5 TTL-232RG-VREG3V3 Pin Characteristics

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