lnbh221 STMicroelectronics, lnbh221 Datasheet - Page 17

• Manufacturer Part Number: lnbh221
• Description: Dual Lnb Supply And Control Ic With Step-up Converter And I2c Interface
• Manufacturer: STMicroelectronics

LD39150
Table 4.
Table 5.
Table 6.
Table 7.
R
R
Symbol
Symbol
Symbol
Symbol
V
V
V
V
V
∆T
V
V
Z
T
DSON-H
ADDR-1
ADDR-2
ADDR-3
ADDR-4
ADDR-1
DSON-L
SENSE
I
f
DETIN
DETIN
V
V
SHDN
V
V
MAX
I
V
OBK
V
I
SHDN
I
OZ
IH
IN
OL
OL
IH
IH
IL
IL
Electrical characteristics of each section (A and B)
(T
I
the system register)
Gate And Sense Electrical Characteristics (T
I
Address Pin Characteristics (T
OUT
2
Tone Detector Input Amplitude
Tone Detector Input Impedance
DSQOUT Pin Logic LOW
DSQOUT Pin Leakage Current
DSQIN Input Pin Logic LOW
DSQIN Input Pin Logic HIGH
DSQIN Pin Input Current
Output Backward Current
Thermal Shutdown Threshold
Thermal Shutdown Hysteresis
Gate LOW R
Gate LOW R
Current Limit Sense Voltage
LOW Level Input Voltage
HIGH Level Input Voltage
Input Current
Low Level Output Voltage
Maximum Clock Frequency
"0001000" Addr Pin Voltage
"0001001" Addr Pin Voltage
"0001010" Addr Pin Voltage
"0001011" Addr Pin Voltage
"0001000" Addr Pin Voltage
C Electrical Characteristics (T
J
= 0 to 85°C, EN=1, TTX=0/1, LLC=VSEL=TEN=PCL=0, DSQIN=LOW, V
=50mA, unless otherwise specified. See software description section for I
Parameter
Parameter
Parameter
Parameter
DSON
DSON
f
Tone presentI
Tone absentV
V
EN=0 V
I
I
SDA, SCL
SDA, SCL
SDA, SCL, V
SDA (open drain), I
SCL
IN
GATE
GATE
IH
J
=22kHz sinewave
J
= 0 to 85°C, V
= 5V
= 0 to 85°C, V
=-100mA
=100mA
OBK
Parameter
Parameter
Parameter
Parameter
= 18V
IN
OL
OH
= 0.4 to 4.5V
=2mA
= 6V
J
OL
IN
= 0 to 85°C, V
IN
=12V)
=12V)
= 6mA
Min.
Min.
Min.
Min.
500
IN
-10
0.2
1.3
2.3
3.3
2
2
0
0
=12V)
Electrical characteristics
Typ.
Typ.
Typ.
Typ.
150
150
200
0.3
4.5
4.5
15
15
-6
IN
Max.
Max.
Max.
Max.
2
1.5
0.5
0.8
-15
0.8
0.6
0.7
1.7
2.7
0.7
=12V,
10
10
C access to
5
Unit
Unit
Unit
Unit
KHz
V
mA
mV
kΩ
µA
µA
µA
°C
°C
Ω
Ω
V
V
V
V
V
V
V
V
V
V
V
PP
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