TSOP944..中文資料威世科技數據手冊PDF規(guī)格書
TSOP944..規(guī)格書詳情
DESCRIPTION
The TSOP94... series devices are the latest generation
miniaturized IR receiver modules for infrared remote control
systems. These series provide improvements in sensitivity
to remote control signals in dark ambient as well as in
sensitivity in the presence of optical disturbances e.g. from
CFLs.
The devices contain a PIN diode and a preamplifier
assembled on a lead frame. The epoxy package contains an
IR filter. The demodulated output signal can be directly
connected to a microprocessor for decoding.
The TSOP942.. and TSOP944.., series devices are designed
to receive long burst codes (10 or more carrier cycles per
burst). The third digit designates the AGC level (AGC2 or
AGC4) and the last two digits designate the band-pass
frequency (see table below). The higher the AGC, the better
noise is suppressed, but the lower the code compatibility.
AGC2 provides basic noise suppression and AGC4 provides
enhanced noise suppression. Generally, we advise to select
the highest AGC that satisfactorily receives the desired
remote code.
These components have not been qualified to automotive
specifications.
FEATURES
? Improved dark sensitivity
? Improved immunity against optical noise
? Very low supply current
? Photo detector and preamplifier in one package
? Internal filter for PCM frequency
? Supply voltage: 2.0 V to 3.6 V
? Insensitive to supply voltage ripple and noise
? Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
VISHAY(威世) |
23+ |
7350 |
現(xiàn)貨供應,當天可交貨!免費送樣,原廠技術支持!!! |
詢價 | |||
VISHAY |
Mold |
899933 |
集團化配單-有更多數量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
VISHAY OPTO |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 | ||
VISHAY |
2022+ |
原廠原包裝 |
8600 |
全新原裝 支持表配單 中國著名電子元器件獨立分銷 |
詢價 | ||
VISHAY |
23+ |
Mold |
10000 |
原裝正品現(xiàn)貨 |
詢價 | ||
Vishay |
23+ |
TO-18 |
12800 |
原裝正品代理商最優(yōu)惠價格,現(xiàn)貨或訂貨 |
詢價 | ||
24+ |
N/A |
51000 |
一級代理-主營優(yōu)勢-實惠價格-不悔選擇 |
詢價 | |||
VISHAY |
24+ |
con |
35960 |
查現(xiàn)貨到京北通宇商城 |
詢價 |