DB9-USB-F FTDI, DB9-USB-F Datasheet - Page 6

• Manufacturer Part Number: DB9-USB-F
• Description: USB Interface IC USB to RS232Retrofit Adapter DB9 Female
• Manufacturer: FTDI
• Type: USB DB9 Retrofitr

Specifications of DB9-USB-F

• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: Through Hole
• Operating Temperature Range: - 40 C to + 85 C
• Supply Current: 30 mA
• Operating Supply Voltage: 5 V
• Package / Case: DSUB9 Right Angle PCB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: DB9-USB-RS232-F

2
The DB9-USB-RS232 module is a downstream USB 2.0 Device. A “USB mini B” receptacle is mounted
inside the module to facilitate connection to an upstream USB Host or Hub.
Pin Number
USB Connections
Shield
1
2
3
4
5
Case Ground
Bidirectional
Bidirectional
Pin Type
Ground
Power
Copyright © 2010 Future Technology Devices International Limited
ID
Table 2.1 – USB “mini-B” Receptacle Pin-Out
VBUS – USB Power provided from upstream USB Host or Hub
Drain = typically connected to the host PC case
D– = USB data signal, negative polarity
D+ = USB data signal, positive polarity
GND = USB signal ground
Description
Not Connected
Document Reference No.: FT_000204
DB9-USB-RS232 Datasheet
Clearance No.: FTDI# 130
Version 1.3
5