LNBH23 STMicroelectronics, LNBH23 Datasheet - Page 11

• Manufacturer Part Number: LNBH23
• Description: LNBs supply and control IC with step-up and I2C interface
• Manufacturer: STMicroelectronics

Specifications of LNBH23

• Single Input Supply Voltage: from 8 V to 15 V

LNBH23
4
Table 3.
Note:
Table 4.
V
Symbol
CC-L
Symbol
V
V
T
V
V
ISEL
R
ESD
R
V
DETIN
V
LX
STG
oRX
BYP
T
I
oTX
V
thJC
OH
thJA
UP
O
, V
J
I
CC
1
2
DC power supply input voltage pins
DC input voltage
Output current
DC output pin voltage
Tone output pin voltage
Logic input voltage (TTX, SDA, SCL, DSQIN, EXTM, VCTRL,
ADDR)
LX input voltage
Detector input signal amplitude
Logic high output voltage (DSQOUT)
Internal reference pin voltage
Current selection pin voltage
Storage temperature range
Operating junction temperature range
ESD rating with human body model (HBM) for all pins unless
6, 19, 20 (for PSSO24) and unless 4, 21, 22 (for QFN32)
ESD rating with human body model (HBM) for pins 19, 20 (for
PSSO24) and pins 21, 22 (for QFN32)
ESD rating with human body model (HBM) for pin 6 (for
PSSO24) and pin 4 (for QFN32)
Maximum ratings
Absolute maximum ratings
Absolute maximum ratings are those values beyond which damage to the device may occur.
These are stress ratings only and functional operation of the device at these conditions is
not implied. Exposure to absolute-maximum-rated conditions for extended periods may
affect device reliability. All voltage values are with respect to network ground terminal.
The BYP pin is intended only to connect an external ceramic capacitor. Any connection of
this pin to external current or voltage sources may cause permanent damage to the device.
Thermal data
Thermal resistance junction-case
Thermal resistance junction-ambient (PowerSSO-
24) with device soldered on 2s2p PC Board
Parameter
Parameter
(Note
Doc ID 13356 Rev 7
2)
QFN32
35
2
Internally Limited
PowerSSO-24
-0.3 to 4.6
-0.3 to 4.6
-50 to 150
-25 to 125
-0.3 to 16
-0.3 to 24
-0.3 to 25
-0.3 to 25
-0.3 to 24
-0.3 to 7
-0.3 to 7
Value
0.6
2
2
4
30
2
Maximum ratings
°C/W
°C/W
Unit
Unit
V
mA
kV
°C
°C
11/32
V
V
V
V
V
V
V
V
V
PP