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RT8900 - Level Shifter

Description

The RT8900 is an 8-Channel level shifter suitable for TFTLCD row drivers.

The RT8900 will level shift a digital input signal to an output voltage nearly equal to its output supply voltages.

Features

  • z 0V to 6V Input Logic level Range z.
  • 10V to 35V Output Voltage Range z 15mA Output Continuous Current (per channel) z 150mA Output Peak Current (per channel) z Rise/Fall Times 9ns/10ns z Propagation Delay 55ns z 100kHz Input Frequency z 15μA Ultra-low Quiescent Current z 20-Lead TSSOP and WQFN 4x4 Packages z RoHS Compliant and Halogen Free.

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Datasheet Details

Part number RT8900
Manufacturer Richtek
File Size 133.46 KB
Description Level Shifter
Datasheet download datasheet RT8900 Datasheet

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Full PDF Text Transcription

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RT8900 Level Shifter General Description The RT8900 is an 8-Channel level shifter suitable for TFTLCD row drivers. The RT8900 will level shift a digital input signal to an output voltage nearly equal to its output supply voltages. The RT8900 has 3 supplies : VGH1 and VGH2 are positive supplies with a voltage range from 20V to 35V and VGL is the negative supply with a voltage range from −5V to −10V. Outputs 0 to 5 are supplied from VGH1 and VGL. Outputs 6 and 7 are supplied from VGH2 and VGL. This configuration enables outputs 0 to 5 to provide slicing to the TFT-LCD row drivers to reduce flicker. VGH2 should be remained constant. The RT8900 is available in TSSOP-20 and WQFN-20L 4x4 packages.
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