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參數(shù)資料
| 型號(hào)： | TFDU4300 |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | Standard IrDA with Low Power Consumption |
| 中文描述： | 標(biāo)準(zhǔn)的IrDA低功耗 |
| 文件頁數(shù)： | 5/15頁 |
| 文件大?。?/td> | 396K |
| 代理商： | TFDU4300 |
VISHAY
TFDU4300
Vishay Semiconductors
Document Number 82614
Rev. 1.4, 26-Jan-04
www.vishay.com
5
Electrical Characteristics
Transceiver
Tested @ T
amb
= 25 °C, V
CC1
= V
CC2
= 2.7 V to 5.5 V unless otherwise noted.
Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
Parameter
Test Conditions
Supply voltage
Remark: For 2.4 V < V
CC1
<
2.6 V @ T
amb
< - 25 °C a minor
reduction of the receiver
sensitivity may occur
Idle supply current @ V
CC1
(receive mode, no signal)
T
amb
= - 25 °C to + 85 °C,
V
CC1
= V
CC2
= 2.7 V to 5.5 V
SD = Low, E
e
= 1 klx
*)
,
T
amb
= 25 °C,
V
CC1
= V
CC2
= 2.7 V to 5.5 V
Idle supply current @ V
logic
(receive mode, no signal)
pin 7, no signal, no load @ Rxd
Average dynamic supply
current, transmitting
Cycle
Standby supply current
SD = High, T = 25 °C, E
e
= 0 klx
SD = High, T = 70 °C
*)
Standard illuminant A
**)
To provide an improved immunity with increasing V
logic
the typical threshold level is increasing with V
logic
and set to 0.5 x V
logic
. It is
recommended to use the specified min/max values to avoid increased operating current.
Symbol
V
CC1
Min
2.4
Typ.
Max
5.5
Unit
V
SD = Low, E
e
= 1 klx
*)
,
I
CC1
90
130
μ
A
I
CC1
75
μ
A
SD = Low, E
e
= 1 klx
*)
, V
log
,
I
log
1
μ
A
I
IRED
= 300 mA, 20 % Duty
I
CC
65
mA
I
SD
I
SD
I
SD
I
log
T
A
V
OL
V
OH
V
OH
R
Rxd
V
IL
V
IH
I
ICH
I
IRTx
0.1
μ
A
μ
A
μ
A
μ
A
°C
2
SD = High, T = 85 °C
3
Standby supply current, V
logic
Operating temperature range
no signal, no load
1
- 30
+ 85
Output voltage low, Rxd
C
Load
= 15 pF
I
OH
= - 500
μ
A
I
OH
= - 250
μ
A, C
Load
= 15 pF
- 0.5
0.15 x V
logic
V
logic
+ 0.5
V
logic
+ 0.5
600
V
Output voltage high, Rxd
0.8 x V
logic
0.9 x V
logic
400
V
V
k
V
Rxd to V
CC1
impedance
Input voltage low (Txd, SD)
500
- 0.5
0.5
Input voltage high (Txd, SD)
CMOS level
**)
V
IN
= 0.9 x V
logic
SD, Txd = "0" to "1",
V
IN
< 0.15 V
logic
SD, Txd = "0" to "1",
V
IN
> 0.7 V
logic
V
logic
- 0.5
- 2
6
V
Input leakage current (Txd, SD)
+ 2
μ
A
μ
A
Controlled pull down current
+ 150
I
IRTx
- 1
0
1
μ
A
Input capacitance (Txd, SD)
C
IN
5
pF
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TFDU4300 | 制造商:Vishay Intertechnologies 功能描述:IRDA TRANSCIEVER |
| TFDU4300A | 功能描述:TXRX IRDA 115.2KBIT 2.5MM 8-SMD RoHS:是 類別:傳感器，轉(zhuǎn)換器 >> IrDA 收發(fā)器模塊 系列:- 產(chǎn)品變化通告:Product Discontinuation 30/Sept/2009 產(chǎn)品目錄繪圖:GP2W Series 標(biāo)準(zhǔn)包裝:1 系列:* 數(shù)據(jù)速率:115.2kbs（SIR） 電源電壓:2.4 V ~ 3.6 V 無效電流，標(biāo)準(zhǔn)值@ 25° C:70µA 通信距離，低功率:20cm 方向:側(cè)視圖 工作溫度:-40°C ~ 85°C 尺寸:8.3mm x 2.1mm x 1.7mm 標(biāo)準(zhǔn):IrPHY 1.4 關(guān)機(jī):* 包裝:Digi-Reel® 其它名稱:425-2614-6 |
| TFDU4300-TR1 | 功能描述:紅外收發(fā)器 SIR 115.2 kbits/s 2.4-5.5V Op Voltage RoHS:否 制造商:Vishay Semiconductors 波長:900 nm 連續(xù)數(shù)據(jù)傳輸:115.2 Kbit/s 傳輸距離:1 m 輻射強(qiáng)度:60 mW/sr 半強(qiáng)度角度:44 deg 脈沖寬度:2 us 最大上升時(shí)間:100 ns 最大下降時(shí)間:100 ns LED 電源電壓:- 0.5 V to 6 V 最大正向電流:80 mA 工作電壓:2.4 V to 5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 尺寸:6 mm x 3.1 mm x 1.9 mm 封裝 / 箱體: 封裝:Reel |
| TFDU4300-TR1 | 制造商:Vishay Semiconductors 功能描述:IrDA - Infrared Transceiver |
| TFDU4300-TR3 | 功能描述:紅外收發(fā)器 SIR 115.2 kbits/s RoHS:否 制造商:Vishay Semiconductors 波長:900 nm 連續(xù)數(shù)據(jù)傳輸:115.2 Kbit/s 傳輸距離:1 m 輻射強(qiáng)度:60 mW/sr 半強(qiáng)度角度:44 deg 脈沖寬度:2 us 最大上升時(shí)間:100 ns 最大下降時(shí)間:100 ns LED 電源電壓:- 0.5 V to 6 V 最大正向電流:80 mA 工作電壓:2.4 V to 5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 尺寸:6 mm x 3.1 mm x 1.9 mm 封裝 / 箱體: 封裝:Reel |
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