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ルネサス エレクトロニクス株式会社 (Renesas Electronics Corporation) - 6月はプライド月間として、LGBTQ+の権利や文化、コミュニティについて啓発する世界的な活動月間です

特長

  • Fully differential inputs, outputs, and feedback
  • 350MHz -3dB bandwidth
  • 1200V/µs slew rate
  • -75dB distortion at 5MHz
  • Single 5V to 12V operation
  • 50mA minimum output current
  • Low power - 36mA total typical supply current
  • Pb-free available (RoHS compliant)

説明

The EL4543 is a high bandwidth triple differential amplifier with integrated encoding of video sync signals. The inputs are suitable for handling High-Speed video or other communications signals in either single-ended or differential form, and the common-mode input range extends all the way to the negative rail enabling ground-referenced signaling in single supply applications. The high bandwidth enables differential signaling onto standard twisted-pair or coax with very low harmonic distortion, while internal feedback ensures balanced gain and phase at the outputs reducing radiated EMI and harmonics. Embedded logic encodes standard video horizontal and vertical sync signals onto the common mode of the twisted pair(s), transmitting this additional information without the requirement for additional buffers or transmission lines. The EL4543 enables significant system cost savings when compared with discrete line driver alternatives. The EL4543 is available in both a 24 Ld QSOP package and a 20 Ld QFN package and is specified for operation over the -40°C to +85°C temperature range.

パラメータ

属性
Channels (#)3
Temp. Range (°C)-40 to +85°C
Bandwidth (MHz)350
Gain Min2
Offset Voltage (Max) (mV)10
IBIAS (nA)15000
IOUT (A)0.06
CMRR (dB)80
PSRR (db)80
Rail-to-Rail InputNo
Rail-to-Rail OutputNo
IS per Amp (mA)14.5
Noise VN (nV/√Hz)27
Single Supply Voltage Range (V)5 - 12
Slew Rate (V/µs)1200
VS (Min) (V)5
VS (Max) (V)12
Diff Gain (%)0.01
Diff Phase (°)0.01
EnableYes
Qualification LevelStandard

パッケージオプション

Pkg. TypePkg. Dimensions (mm)Lead Count (#)Pitch (mm)
QSOP8.6 x 3.9 x 1.55240.6

アプリケーション

  • Twisted-pair drivers
  • Differential line drivers
  • VGA over twisted-pair
  • Transmission of analog signals in a noisy environment
Part NumberStatusSamplesStockRoHSPackageBudgetary Price (USD)Lead Count (#)Carrier TypeMoisture Sensitivity Level (MSL)Pitch (mm)Pkg. Dimensions (mm)Pb (Lead) FreePb Free CategoryTemp. Range (°C)Country of AssemblyCountry of Wafer Fabrication
EL4543IUZActiveAvailableIn StockRoHS:EN
QSOP1ku | $9.724#Tube20.6mm8.6 x 3.9 x 1.55YesPb-Free 100% Matte Tin Plate w/Anneal-e3-40 to +85°CMALAYSIANETHERLANDS
EL4543IUZ-T7ActiveAvailableIn StockRoHS:EN
QSOP1ku | $9.724#Reel20.6mm8.6 x 3.9 x 1.55YesPb-Free 100% Matte Tin Plate w/Anneal-e3-40 to +85°CMALAYSIANETHERLANDS
EL4543ILZObsoleteN/AOut of StockRoHS:EN
QFN20#Tube30.5mm4.0 x 4.0 x 0.90YesPb-Free 100% Matte Tin Plate w/Anneal-e3-40 to +85°C
EL4543ILZ-T13ObsoleteN/AOut of StockRoHS:EN
QFN20#Reel30.5mm4.0 x 4.0 x 0.90YesPb-Free 100% Matte Tin Plate w/Anneal-e3-40 to +85°C
EL4543ILZ-T7ObsoleteN/AOut of StockRoHS:EN
QFN20#Reel30.5mm4.0 x 4.0 x 0.90YesPb-Free 100% Matte Tin Plate w/Anneal-e3-40 to +85°C
EL4543IUZ-T13ObsoleteN/AOut of StockRoHS:EN
QSOP24#Reel20.6mm8.6 x 3.9 x 1.55YesPb-Free 100% Matte Tin Plate w/Anneal-e3-40 to +85°C
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