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LNBH21

PinoutSpecifications Symbol Parameter Value Unit VCC DC Input Voltage -0.3 to 16 V VUP DC Input Voltage -0.3 to 25 V IO Output Current Internally Limited VmA VOTX/RX DC Output Pins Voltage -0.3 to 25 V VI Logic Input Voltage (SDA, SCL, DSQIN,...

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SeekIC No. : 004397745 Detail

LNBH21: PinoutSpecifications Symbol Parameter Value Unit VCC DC Input Voltage -0.3 to 16 V VUP DC Input Voltage -0.3 to 25 V IO Output Current Internally Limited Vm...

LNBH21 Data Sheet

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Part Number:
LNBH21
Supply Ability:
5000

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  • 1~5000
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Total Cost: $ 0.00

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Product Details

Description



Pinout

Connection Diagram


Specifications

Symbol Parameter

Value

Unit

VCC DC Input Voltage

-0.3 to 16

V

VUP DC Input Voltage

-0.3 to 25

V

IO Output Current

Internally Limited

VmA

VOTX/RX DC Output Pins Voltage

-0.3 to 25

V

VI Logic Input Voltage (SDA, SCL, DSQIN, ISEL)

-0.3 to 7

V

VDETIN Detector Input Signal Amplitude

-0.3 to 2

VPP

VOH Logic High Output Voltage (DSQOUT)

-0.3 to 7

V

IGATE Gate Current

± 400

mA

VSENSE Current Sense Voltage

-0.3 to 1

V

VADDRESS Address Pin Voltage

-0.3 to 7

V

Tstg Storage Temperature Range

-40 to +150

Top Operating Junction Temperature Range

40 to +125

Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation  nder these condition is not implied


Description

Intended for analog and digital satellite STB receivers/SatTV, sets/PC cards, the LNBH21 is a monolithic voltage regulator and interface IC, assembled in POWER SO-20, specifically designed to provide the 13/18V power supply and the 22KHz tone signalling to the LNB downconverter in the antenna or to the multiswitch box. In this application field, it offers a complete solution with extremely low component count, low power dissipation together with simple design and I2CTM standard interfacing.




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