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PDF TFDU4204 Data sheet ( Hoja de datos )
| Número de pieza | TFDU4204 | |
| Descripción | Integrated Low Profile Transceiver Module for Telecom Applications - IrDA Standard | |
| Fabricantes | Vishay Siliconix | |
| Logotipo |  |
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TFDU4203
Vishay Semiconductors
Integrated Low Profile Transceiver Module
for Telecom Applications – IrDA Standard
Description
The miniaturized TFDU4203 is an ideal transceiver for
applications in telecommunications like mobile phones
and pagers. The device is mechanically designed for
lowest profile with a height of only 2.8 mm. The
infrared transceiver is compatible to the IrDA® IrPHY
specification up to a data rate of 115 kbit/s.
The transceiver can be operated without external
current limiting resistor to achieve full SIR compliance
(range > 1 m in full ±15° cone).
Features
D Package Dimension:
L 7.1 mm x W 4.7 mm x H 2.8 mm
D Compatible to the latest IrDA IrPHY Standard
D CIR Remote Control Operation:
Typical Transmission Range 8 m Using Standard
RC–Receivers. Receives RC–Commands with
Typical Specified Sensitivity.
D SMD Side View
D Lowest Power Consumption
65 µA, Receive Mode, 0.01 µA Shutdown Current
D Built-in Current Limitation
D Output Intensity Adjustable beyond
IrDA Low Power
D Supply Voltage Range (2.4 V to 5.5 V)
D Operational down to 2.0 V
D Fewest External Components
D Eye Safety: Double Safety
Measures:
Limited Optical Output Pulse Duration
Limited Optical Output Intensity
IEC60825–1, 2001: Class 1
D Tri–State Output (Rxd)
D High EMI Immunity
D SD Pin
Applications
Mobile Phones, Pagers, Personal Digital Assistants
(PDA), Handheld Battery Operated Equipment
Package
TFDU4203
µFace Side View
weight: 0.10 g
Document Number 82542
Rev. A1.1, 13-Feb-03
www.vishay.com
1 (12)
1 page  
TFDU4203
Vishay Semiconductors
Electrical Characteristics
Tested for the following parameters (VCC = 2.4 V to 5.5 V, , unless otherwise stated)
Parameter
Transceiver
Supported
Data Rates
Test Conditions Symbol Min. Typ. Max. Unit
Base band
9.6 115.2 kbit/s
Remarks
Supply
Voltage Range
Supply Current
VCC 2.4
5.5 V Operational Down to 2.0 V
VCC = 2.4 V to 5.5 V
Ee = 0
VCC = 2.4 V to 5.5 V
10 klx sunlight
IS
IS
65 100 µA Receive Mode,
full Temperature Range
70 100 µA Receive Mode or
Transmit Mode,
full Temperature Range,
No signal
VCC = 2.7 V
115.2 kbit/s
transmission
Supply Current, Shutdown mode
@VCCP
VCC = 5.5 V
IRED Peak Current Ie = 40 mW/sr,
transmitting
no external resistor
VCCP = 2.7 V
Transceiver
“Power On“
Settling Time
IS
ISshdown
IStr
1 mA Receive Mode,
Nose to Nose operation
0.02 1
10
360
µA Entire Temperature Range
nA 20°C
mA SIR Standard
1 ms Time from Switching on
VCC to Established
Specified Operation
Document Number 82542
Rev. A1.1, 13-Feb-03
www.vishay.com
5 (12)
5 Page 
Revision History:
A1.0, 13 /10/2000: First edition
TFDU4203
Vishay Semiconductors
Document Number 82542
Rev. A1.1, 13-Feb-03
www.vishay.com
11 (12)
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet TFDU4204.PDF ] | |
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