參數(shù)資料
型號: STV3012
廠商: 意法半導(dǎo)體
英文描述: Remote Control Transmitter for Audio and Video Applications(用于音視頻的遙控發(fā)送器)
中文描述: 遠(yuǎn)程控制發(fā)射機(jī)的音頻和視頻應(yīng)用(用于音視頻的遙控發(fā)送器)
文件頁數(shù): 2/8頁
文件大?。?/td> 140K
代理商: STV3012
PARALLEL
/SERIAL
CONVERTER
REMOTE
A
L
K
E
DIVIDER
MASTER
CLEAR
OSCILLATOR
1
2
3
4
5
6
7
8
10
11
12
13
14
15
16
17
18
19
SYST.
CONTR
9
20
K
D
D
OSCO
OSCI
SEN6N
SEN5N
SEN4N
SEN3N
SEN2N
SEN1N
SEN0N
REMO
V
DD
V
SS
ADRM
DRV6N
DRV5N
DRV4N
DRV3N
DRV2N
DRV1N
DRV0N
3
BLOCK DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
V
DD
V
I
V
O
±
I
- I
(REMO)
P
tot
T
stg
T
oper
Parameter
Value
- 0.3, 7.0
- 0.3, V
DD
+ 0.3
- 0.3, V
DD
+ 0.3
10
300
200
- 55, + 125
-20, + 70
Unit
V
V
V
mA
mA
mW
o
C
o
C
Supply Voltage
Input Voltage
Output Voltage
D.C. Current into any input or output
Peak REMO Output Current during 10
μ
s, duty factor = 1%
Power Dissipation per package for T
amb
= - 20 to + 70
o
C
Storage Temperature
Operating Ambient Temperature
3
ELECTRICAL CHARACTERISTICS
V
SS
= 0V, T
A
= 25
o
C (unless otherwise specified)
Symbol
V
DD
I
DD
Parameter
Test Conditions
Min.
2
Typ.
Max.
6.5
0.5
2
2
600
Unit
V
mA
mA
μ
A
kHz
Supply Voltage
Supply Current
T
A
= 0 to + 70
o
C
Active f
= 455kHz
REMO Output unload
Inactive (stand-by mode)
V
DD
= 2 to 6.5V (ceramic resonator)
V
DD
= 3V
V
DD
= 6V
V
DD
= 6V
0.25
1.0
f
OSC
Oscill. Frequency
350
KEYBOARD MATRIX - Inputs SEN0N to SEN6N
V
IL
Input Voltage Low
V
IH
Input Voltage High
- I
I
Input Current
V
DD
= 2 to 6.5V
V
DD
= 2 to 6.5V
V
DD
= 2V, V
= 0V
V
DD
= 6.5V, V
I
= 0V
V
DD
= 6.5V, V
I
= V
DD
0.3 x V
DD
V
V
μ
A
μ
A
μ
A
0.7 x V
DD
10
100
100
600
1
I
I
Input Leakage Current
KEYBOARD MATRIX - Outputs DRV0N to DRV6N
V
OL
Output Voltage "ON"
V
DD
= 2V, I
= 0.1mA
V
DD
= 6.5V, I
O
= 1.0mA
V
DD
= 6.5V, V
O
= 6.5V
0.3
0.6
10
V
V
μ
A
I
O
Output Current "OFF"
3
STV3012
2/8
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