IRMS6118 Datasheet, PDF (1/8 Pages) Vishay Siliconix – 115 Kb/s Infrared Data Transceiver

SIDE VIEW IRMS 6118/TOP VIEW IRMT 6118
115 Kb/s Infrared Data Transceiver
Dimensions in inches (mm)
.116 ^CL .106
(2.95) (2.70)
E
D
.157
E
(4.00)
D
.190
(4.83)
IRMS6118
IRMT6118
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 100 µA 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 above V_CC when Transmitting
• Receiver Latency Less than 100 µs
• Slimline Package:
H 4.0 mm x D 4.8 mm x L 9.8 mm
DESCRIPTION
With state of the art submicron BiCMOS circuitry,
coupled with Vishay optoelectronic expertise, the
IRMS6118 and IRMT6118 outperforms its closest
rival. The transmit input is AC coupled, limiting trans-
mit pulse duration to 70 µs, preventing transmitter
damage and continuous LED output.
PIN 1
E=Emitter
D=Detector
IRMS6118
PIN 1
.138 (3.50)
.374 (9.86)
IRMT6118
Absolute Maximum Ratings, T_A=25°C (except where noted)
Supply Voltage Range, all states, V_CC...–0.5 to +7.0 V
LED Anode Voltage, V_LEDA
V_CC=0 to 5.5 V, not transmitting .............................. .....–0.5 to +9.0 V
LED Anode Voltage, V_LEDA
V_CC=2.4 to 5.5 V, transmitting ................................. –0.5 to V_CC + 4.0
V
Input Current I_CC
V_CC=5.0 V, TxD=V_CC, transmit ................................. ................. 20 mA
Output RxD Current ........................................... 20 mA
Storage Temperature, T_S.......................– 40 to +100°C
Operating Temperature, T_O ....................– 25 to +85°C
Lead Solder Temperature, Maximum 230°C....... <10 s
IC Junction Temperature, T_J .............................. 125°C
Average IR LED Current, I_LED.......................... 100 mA
Repetitive Pulsed IR LED Current,
<10 µs, t_on <20%, LED Anode=3.3 V, I_LED(RP)600 mA
Input Voltage: TxD ........................ – 0.5 to V_CC + 0.5 V
RxD Voltage .................................. – 0.5 to V_CC + 0.5 V
Table 1. Pin Functions
Pin no.
Function
1
IR LEDA
2
IR LEDC
3
TxD
4
RxD
Pin no.
5
6
7
8
Function
SD
V_CC
GND
GND
Document Number: 82575
Revision 17-August-01
www.vishay.com
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