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參數(shù)資料
| 型號(hào)： | TOIM5232-TR3 |
| 廠商： | Vishay Semiconductors |
| 文件頁(yè)數(shù)： | 1/13頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC SIR ENDEC IRDA 115.2K 20-QFN |
| 產(chǎn)品目錄繪圖： | TOIM Series 20-QFN |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 類型： | 紅外線編碼器/解碼器 |
| 電壓 - 電源，模擬： | 2.7 V ~ 3.6 V |
| 電壓 - 電源，數(shù)字： | 2.7 V ~ 3.6 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-WQFN 裸露焊盤，20-DQFN |
| 供應(yīng)商設(shè)備封裝： | 20-QFN（4x4） |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 產(chǎn)品目錄頁(yè)面： | 2865 (CN2011-ZH PDF) |
| 其它名稱： | 751-1491-6 |
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TOIM5232
www.vishay.com
Vishay Semiconductors
Rev. 1.3, 04-Jul-12
1
Document Number: 81749
For technical questions within your region: irdasupportAM@vishay.com, irdasupportAP@vishay.com, irdasupportEU@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
SIR Endec for IrDA Applications Integrated Interface Circuit
DESCRIPTION
The TOIM5232 endec IC provides proper pulse shaping for
the SIR IrDA front end infrared transceivers as of the
4000-series.
For transmitting the TOIM5232 shortens the RS232 output
signal to IrDA compatible electrical pulses to drive the
infrared transmitter. In the receive mode, the TOIM5232
stretches the received infrared pulses to the proper bit width
depending on the operating bit rate. The IrDA bit rate varies
from 2.4 kbit/s to 115.2 kbit/s.
The TOIM5232 is using a crystal clock 3.6864 MHz
(< 7.5 MHz) for its pulse stretching and shortening. The
clock is generated by the internal oscillator. An external
clock can be used, too. The TOIM5232 is programmable to
operate
from
1200
bit/s
to
115.2
kbit/s
by
the
communication software through the RS232 port. The
output pulses are software programmable as either 1.627 μs
or 3/16 of bit time. The typical power consumption is very
low with about 10 mW in operational state and in the order
of a few microwatts in standby mode. TOIM5232 in the tiny
QFN-20 package is the space-minimized version of
TOIM5232.
ULC Technology: High performance gate array package
using multiple metal layer CMOS technology featuring
sub-micron channel lengths (0.35 μm).
FEATURES
Pulse shaping function according IrDA SIR
physical layer
Directly interfaces the SIR transceiver to a
RS232 port
QFN-20 - package, 4 mm x 4 mm x 0.75 mm
Low operating current
Programmable baud clock generator (1200 Hz
to
115.2 kHz), 13 baud rates
3/16 bit pulse duration or 1.627 μs pulse selectable
For 2.7 V to 3.6 V operation voltage, 5 V tolerant inputs
Qualified for lead (Pb)-free and Sn/Pb solder processing
(MSL3)
Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
20810
PARTS TABLE
PART
DESCRIPTION
QTY/REEL
TOIM5232-TR3
SIR Endec for IrDA application
6000 pcs
PRODUCT SUMMARY
PART NUMBER
DATA RATE
(kbit/s)
DIMENSIONS
H x L x W
(mm x mm x mm)
LINK DISTANCE
(m)
OPERATING
VOLTAGE
(V)
IDLE SUPPLY
CURRENT
(mA)
TOIM5232
1.2 to 115
4 x 4 x 0.75
-
2.7 to 3.6
2
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TOK 2 KEY | 制造商:Johnson Electric / Saia-Burgess 功能描述:KEY SPARE TOK 2 制造商:Johnson Electric / Saia-Burgess 功能描述:KEY, SPARE, TOK 2 制造商:Johnson Electric / Saia-Burgess 功能描述:KEY, SPARE, TOK 2, For Use With:P2 Panel Mounted Keylock Switches, Body Material:Nickel , RoHS Compliant: Yes |
| TOK 2 KEY | 制造商:Johnson Electric / Saia-Burgess 功能描述:KEY SPARE TOK 2 |
| TOK 3 KEY | 制造商:Johnson Electric / Saia-Burgess 功能描述:KEY SPARE TOK 3 制造商:Johnson Electric / Saia-Burgess 功能描述:KEY, SPARE, TOK 3 制造商:JOHNSON ELECTRIC 功能描述:KEY, SPARE, TOK 3, For Use With:P2 Panel Mounted Keylock Switches, Body Material 制造商:Johnson Electric / Saia-Burgess 功能描述:KEY, SPARE, TOK 3, For Use With:P2 Panel Mounted Keylock Switches, Body Material:Nickel , RoHS Compliant: Yes |
| TOK 3 KEY | 制造商:Johnson Electric / Saia-Burgess 功能描述:KEY SPARE TOK 3 |
| TOK NO 001 SPARE KEY M | 制造商:Johnson Electric / Saia-Burgess 功能描述:KEY SPARE TOK 001 制造商:Johnson Electric / Saia-Burgess 功能描述:KEY, SPARE, TOK 001 制造商:Johnson Electric / Saia-Burgess 功能描述:KEY, SPARE, TOK 001; ;ROHS COMPLIANT: YES |
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