Features: • Compliant with IrDA Specification
• Data Rates 9.6 Kb/s to 115 Kb/s
• High Immunity to Fluorescent light-noise
• Very High EMI Immunity,Eliminates the Need for Metal Shielding
• High DC Ambient Rejection
• Wide Range of Supply Voltage 2.4 to 5.0 V
• Standby Current 100A Typical
• Excellent Power Supply Noise Rejection
• Tri-State Receiver Output and TxD Disable
• AC Coupled Transmit Input:Provides Integrated Protection for Eye Safety
• Independent LED Supply, Anode Pin Can Take
up to 9.0 V DC when not Transmitting and
up to 4.0 V aboveVCC when Transmitting
• Receiver Latency Less than 100s
• Slimline Package:H 4.0 mm x D 4.8 mm x L 9.8 mmSpecificationsSupply Voltage Range, all states,VCC...........................0.5 to +7.0 V
LED Anode Voltage,VLEDA
VCC=0 to 5.5 V, not transmitting .................................0.5 to +9.0 V
LED Anode Voltage,VLEDA
VCC=2.4 to 5.5 V, transmitting ............................. 0.5 toVCC+ 4.0 V
Input Current ICC
VCC=5.0 V, TxD=VCC, transmit ..................................................20 mA
Output RxD Current....................................................................20 mA
Storage Temperature,TS............................................ 40 to +100°C
Operating Temperature,TO.......................................... 25 to +85°C
Lead Solder Temperature, Maximum 230°C.............................. <10 s
IC Junction Temperature,TJ.......................................................125°C
Average IR LED Current,ILED...................................................100 mA
Repetitive Pulsed IR LED Current,<10 s,ton
<20%, LED Anode=3.3 V,ILED(RP).........................600 mA
Input Voltage: TxD................................................ 0.5 toVCC+ 0.5 V
RxD Voltage ........................................................ 0.5 toVCC+ 0.5 V
DescriptionWith state of the art submicron BiCMOS circuitry,coupled with Infineon optoelectronic expertise, the IRMS6118 and IRMT6118 outperforms its closest rival. The transmit input is AC coupled, limiting transmit pulse duration to 70 s, preventing transmitter damage and continuous LED output.
IRMT6118 Data Sheet
