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LNBH23 |
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| Part Number | LNBH23 |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Description | Intended for analog and digital satellite receivers/sat-TV, sat-PC cards, the LNBH23 is a monolithic voltage regulator and interface IC, assembled in PowerSSO-24 ePAD and QFN32 (5 x 5 mm.) ePAD, speci... |
| Features |
■ Complete interface between LNB and I²C bus ■ Built-in DC-DC converter for single 12 V supply operation and high efficiency (typ. 93% @ 0.75 A), with integrated NMOS ■ Selectable output current limit by external resistor ■ Compliant with main satellite receiver systems specifications ■ New accurate built-in 22 kHz tone generator suits widely accepted standards (patent pending) ■ Fast oscillator start-up facilitates DiSEqC™ encoding ■ Built-in 22 kHz tone detector supports bidirectional DiSEqC™ 2.0 ■ Very low-drop post regulator and high efficiency step-up PWM with integrated power NMOS allow ... |
| Document |
 LNBH23 Data Sheet
PDF 393.39KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | LNBH2 |
STMicroelectronics |
LNB SUPPLY AND CONTROLLER |
|
| 2 | LNBH21 |
STMicroelectronics |
LNB SUPPLY/CONTROLLER |
|
| 3 | LNBH221 |
STMicroelectronics |
DUAL LNB SUPPLY/CONTROLLER |
|
| 4 | LNBH23L |
STMicroelectronics |
LNB SUPPLY/CONTROLLER |
|
| 5 | LNBH24 |
STMicroelectronics |
DUAL LNB SUPPLY/CONTROLLER |
|