参数资料
型号: TFBS5711-TR3
厂商: Vishay Intertechnology,Inc.
英文描述: Fast Infrared Transceiver Module (MIR, 1.152 Mbit/s) for IrDA
中文描述: 快速红外收发器模块(,补偿1.152兆位/秒)为IrDA
文件页数: 4/14页
文件大小: 283K
代理商: TFBS5711-TR3
www.vishay.com
4
Document Number 82634
Rev. 1.3, 05-Dec-03
VISHAY
TFBS5711
Vishay Semiconductors
Eye safety information
*)
Due to the internal limitation measures the device is a "class 1" device.
**)
IrDA specifies the max. intensity with 500 mW/sr.
Electrical Characteristics
Transceiver
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
*)
Standard illuminant A
**)
The typical threshold level is 0.5 x V
CC1
. It is recommended to use the specified min/max values to avoid increased operating current.
Parameter
Test Conditions
Symbol
d
Min
1.3
Typ.
1.5
Max
Unit
mm
Virtual source size
Method: (1-1/e) encircled
energy
IEC60825-1 or EN60825-1,
edition Jan. 2001, operating
below the absolute maximum
ratings
Maximum intensity for class 1
I
e
*)
(500)
**)
mW/sr
Symbol
V
CC1
I
CC
I
CC
Min
2.7
Typ.
Max
5.5
Unit
V
μ
A
μ
A
Dynamic supply current
SD = Low, E
e
= 1 klx
I
IRED
= 500 mA, 25 % Duty
Cycle
SD = High, T = 25 °C, E
e
= 0 klx
SD = High, T = 25 °C,
E
e
= 1 klx
*)
SD = High, T = 85 °C, not
ambient light sensitive
550
900
Average dynamic supply
current, transmitting
1100
1500
Standby supply current
I
SD
I
SD
1
μ
A
μ
A
2.5
I
SD
5
μ
A
Operating temperature range
T
A
V
OL
V
OH
V
OH
R
Rxd
V
IL
V
IH
I
ICH
I
IRTx
- 25
+ 85
°C
Output voltage low, Rxd
C
Load
= 15 pF, I
OL
= 1 mA
I
OH
= - 500
μ
A
I
OH
= - 250
μ
A, C
Load
= 15 pF
0.4
V
Output voltage high, Rxd
0.8 x V
CC1
0.9 x V
CC1
400
V
V
k
V
Rxd to V
CC1
impedance
Input voltage low (Txd, SD)
500
600
- 0.5
0.5
Input voltage high (Txd, SD)
CMOS level
**)
V
in
= 0.9 x V
CC1
SD, Txd = "0" to "1",
0 < V
in
< 0.15 V
CC1
SD, Txd = "0" to "1",
V
in
> 0.7 V
CC1
V
CC1
- 0.5
- 2
V
CC1
+ 0.5
+ 2
V
Input leakage current (Txd, SD)
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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