參數(shù)資料
型號： HCS412SN
廠商： Microchip Technology Inc.
英文描述： KEELOQ Code Hopping Encoder and Transponder
中文描述： 而Keeloq跳碼編碼器和轉(zhuǎn)發(fā)器
文件頁數(shù)： 36/44頁
文件大?。?/td> 704K
代理商： HCS412SN
HCS412
DS41099C-page 36
Preliminary
2002 Microchip Technology Inc.
8.0
TABLE 8-1:
ELECTRICAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATING
Symbol
Item
Rating
Units
V
DD
V
IN
*
V
OUT
I
OUT
T
STG
T
LSOL
V
ESD
Stresses above those listed under “ABSOLUTE MAXIMUM RATINGS” may cause permanent damage to the
device.
* If a battery is inserted in reverse, the protection circuitry switches on, protecting the device and draining the battery.
Supply voltage
Input voltage
Output voltage
Max output current
Storage temperature
Lead soldering temp
ESD rating (Human Body Model)
-0.3 to 6.6
-0.3 to V
DD
+ 0.3
-0.3 to V
DD
+ 0.3
50
-55 to +125
300
4000
V
V
V
mA
C
(Note)
C
(Note)
V
Note:
TABLE 8-2:
Commercial (C): T
AMB
= 0°C to 70°C
Industrial (I):
DC AND TRANSPONDER CHARACTERISTICS
T
AMB
= -40°C to 85°C
2.0V < V
DD
< 6.3V
Parameter
Symbol
Min
Typ
1
Max
Unit
Conditions
Average operating current
Note 2
Programming current
Standby current
High level input voltage
Low level input voltage
I
DD
(avg)
—
200
500
μ
A
V
DD
= 6.3V
I
DDP
I
DDS
V
IH
V
IL
2.3
0.1
—
—
—
4.0
500
mA
nA
V
V
V
DD
= 6.3V
LC = off else < 5
μ
A
—
0.55 V
DD
-0.3
0.8 V
DD
0.8 V
DD
—
—
3.0
40
80
—
—
—
—
—
—
—
V
DD
+ 0.3
0.15 V
DD
—
High level output voltage
V
OH
V
V
DD
= 2V, I
OH
=- .45 mA
V
DD
= 6.3V, I
OH
,= -2 mA
V
DD
= 2V, I
OH
= 0.5 mA
V
DD
= 6.3V, I
OH
= 5 mA
V
DD
= 3.0V, V
LED
= 1.5V
S0/S1 not S2
Low level output voltage
V
OL
—
—
4.0
60
120
—
10
0.08 V
DD
0.08 V
DD
7.0
80
160
10.0
—
2.0
—
—
V
LED output current
Switch input resistor
DATA input resistor
LC input current
LC input clamp voltage
LC induced output current
LC induced output voltage
I
LED
R
S
R
DATA
I
LC
V
LCC
V
DDI
mA
k
k
mA
V
mA
V
LCC
=10 V
P
-
P
I
LC
<10 mA
V
LCC
> 10V
10 V < V
LCC
, I
DD
= 0 mA
10 V < V
LCC
, I
DD
= -1 mA
V
DDV
4.5
4.0
125
100
V
Carrier frequency
LC input sensitivity
Note 1:
Typical values at 25°C.
2:
No load connected.
3:
Not tested.
fc
kHz
mV
PP
V
LCS
—
Note 3
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HCS412T 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:KEELOQ Code Hopping Encoder and Transponder
HCS412T/SN 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 w/ Passive Entry RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
HCS412TI 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:KEELOQ Code Hopping Encoder and Transponder
HCS412T-I/SN 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 w/ Passive Entry RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
HCS412TP 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:KEELOQ Code Hopping Encoder and Transponder
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