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PDF IRMS6100 Data sheet ( Hoja de datos )
| Número de pieza | IRMS6100 | |
| Descripción | (IRMS6100 / IRMT6100) IrDT Data Transceiver | |
| Fabricantes | Infineon Technologies | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de IRMS6100 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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SIDE VIEW IRMS 6100
TOP VIEW IRMT 6100
1.15 Mb/s IrDT Data Transceiver
Preliminary
Dimensions in inches (mm)
.116 CL .106
(2.95) (2.70)
E
D .157
E
D .190
(4.00)
(4.83)
www.DataSheet4U.com
PIN 1
E=Emitter
D=Detector
PIN 1
.138 (3.50)
.374 (9.86)
IRMS6100
IRMT6100
FEATURES
• Fully Compliant with IrDA Specification
• IrDA Data Rates 9.6 Kb/s to 1.152 Mb/s
• High Immunity to Fluorescent Light Noise
• Battery & Power Management Features:
– Receive – 470 µA Typical
– Shutdown – 10 nA Typical
– Programmable 500 mA/50 mA LED
Transmitter for Standard 1.0 m or Low
Power (30 cm) Operation
– Independent LED Anode Supply – up to
9.0 V DC
– Wide Voltage Range 2.7 V to 5.5 V Full
Specification
– High VCC Noise Rejection >100 mVP–P
• Shutdown Tri-States Receiver Output and
Disables TxD allowing Bus Interfacing
• Integrated Protection for Eye Safety—
AC Coupled Transmit Input
• High DC Ambient Rejection—Operates Outdoors
• Receiver Latency Less <100 µs
• Slimline Package:
H 4.0 mm x D 4.8 mm x L 9.8 mm
DESCRIPTION
IRMS6100/IRMT6100 is an IrDA compliant 1.152 Mb/s infrared data
transceiver. Its external Shut Down (SD) feature cuts current consump-
tion to typically less than 0.01 µA. The Shut Down (SD) mode disables
the transmit input and tri-states the receiver output with a 500 kΩ pull
up. The transmit input is AC coupled, limiting transmit pulse duration to
70 µs, preventing transmitter damage and continuous LED output which
also provides protection for eye safety.
Selectable LED transmit power (Pin 7) makes it easy for designers to
use standard power mode (Pin 7=H) for 1 meter link or low power mode
(Pin7=L) for 20 cm link.
Absolute Maximum Ratings, TA=25°C (except where noted)
Supply Voltage Range, all states, VCC ................................ –0.5 to +7.0 V
LED Anode Voltage,
VCC=0 to 5.5 V, not transmitting, VLEDA ......................... –0.5 to +9.0 V
LED Anode Voltage,
VCC=2.7 to 5.5 V, transmitting, VLEDA ..................... –0.5 to VCC +4.0 V
Input Current,
ICC during transmit, VCC=5.0 V, TxD=VCC (peak)........................ 20 mA
Output RxD Current ....................................................................... 50 mA
Storage Temperature,
storage or reduced performance, TS ............................. –40 to +100°C
Ambient Temperature, operating, TA .....................................–25 to 85°C
Lead Solder Temperature, 230°C.....................................................<10 s
IC Junction Temperature, TJ ........................................................... 125°C
Average IR LED Current, LED Anode=3.3 V, ILED........................ 100 mA
Repetitive Pulsed IR LED Current,
<10 µs, ton <20%, LED Anode=3.3 V, ILED(RP)......................... 600 mA
Input Voltage: TxD, SD................................................. –0.5 to VCC+0.5 V
RxD Voltage ................................................................ –0.5 to VCC +0.5 V
Table 1. Pin Functions
Pin no.
Function
Pin no.
Function
1
IR LEDA
5
SD
2
IR LEDC
6
VCC
3 TxD
7 LED Power Select
4 RxD
8 GND
2001 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA
www.infineon.com/opto • 1-888-Infineon (1-888-463-4636)
4–40
March 22, 2001-15
1 page  
Tx Power Mode Selection
The IRMS6100/IRMT6100 initializes in the standard Tx Power
Mode upon power-up. To select Low Tx Power mode simply tie
Power Select pin low (Gnd).
Table 7. External Component
Parameter Values
Unit
VLED
2
power supply
2.7 3.0 3.5 4.0 4.5 5.0 V
Resistor (R0) 0 0 0 1.5 2.7 3.9 5.1 Ω
Figure 2. Input Schematics
VCC
www.DataSheet4U.com TxD
VCC
VCC
SD
Figure 3. Output Schematics
VCC
500 kΩ
pullup
VCC
VCC
VCC
VCC
RxD
A current limiting resistor should be used between the LED
anode and VCC (see Table 7 for recommended values).
Figure 4. Infrared Reflow Soldering Profile
300
250
200
150
100
50
0
0
Maximum 240(+5/– 0) °C
210 °C
60 s minimum
30 s minimum
30 s maximum
50 100
Time (sec)
150
2001 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA
www.infineon.com/opto • 1-888-Infineon (1-888-463-4636)
4–44
IRMS6100/IRMT6100
March 22, 2001-15
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet IRMS6100.PDF ] | |
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