User Manual

Electrical Characteristics
December 2007 Revision 3.5 39/48
13 Electrical Characteristics
This chapter provides information about AC and DC electrical characteristics for all pins. It also
gives timing characteristics for the different interfaces.
13.1 Absolute Maximum Ratings
Parameter Value
Ambient Operating Temperature
0 °C to 55 °C
(32 °F to 131 °F)
Storage Temperature
–20 °C to 70 °C
(–4 °F to 158 °F)
Supply Voltage (VCC pin) with respect to GND 6 V
Shutdown Voltage (SHDW pin) 6 V
Total Power Dissipation 0.8 W
Total Power Dissipation on Antenna (ANT pin) 0.2 W
DC Current Allowed on VCC Pin 200 mA
Peak Current Allowed on VCC Pin 400 mA
Input Voltage on IOx, Signal Detection and TX_TTL pins 5 V
Output Current Sunk by IOx, Signal Detection and TX_TTL pins 20 mA
Output Current Sourced by IOx, Signal Detection and TX_TTL pins 20 mA
Input Voltage Range on RX_RS232 pin
±25 V
ESD Protection on RX_RS232 and TX_RS232 pins
±15 kV
13.2 Standards Compliance
The TR-L100 Reader is compliant with the following standards:
• CE
• ARIB T60 (Japanese Radio Standard Compliance)
• ETSI 300-330 (European Radio Compliance)
The TR-L100 Reader is also compliant with FCC Section 15 regulations.