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The ISL59482 contains two independent fixed gain of 2 triple 4:1 MUX amplifiers that feature high slew rate and excellent bandwidth for RGB video switching. Each RGB 4:1 MUX contains binary coded, channel select logic inputs (S0, S1), and separate logic inputs for High Impedance Output (HIZ) and power-down (EN) modes. The HIZ state presents a high impedance at the output so that both RGB MUX outputs can be wired together to form an 8:1 RGB MUX amplifier or, they can be used in R-R, G-G, and B-B pairs to form a 4:1 differential input/output MUX. Separate power-down mode controls (EN1, EN2, ) are included to turn off unneeded circuitry in power sensitive applications. With both EN pins pulled high, the ISL59482 enters a standby power mode consuming just 34mW.


  • Dual, triple 4:1 multiplexers for RGB
  • 520MHz bandwidth into 500Ω load
  • ±1600 V/µs slew rate
  • Externally configurable for various video MUX circuits including:
  • 8:1 RGB MUX
  • Two separate 4:1 RGB MUX
  • 4:1 differential RGB video MUX
  • Internally fixed gain-of-2
  • High impedance outputs (HIZ)
  • Power-Down Mode (EN)
  • ±5V Operation
  • Supply Current 16mA/Ch maximum
  • Pb-free (RoHS Compliant)


  • HDTV/DTV analog inputs
  • Video projectors, computer monitors
  • Set-top boxes
  • Security video
  • Broadcast video equipment


下单器件型号 Part Status Pkg. Type Carrier Type MOQ Buy Sample
Obsolete QFN Tube 430
Obsolete QFN Reel 4000


文档标题 其他语言 类型 文档格式 文件大小 日期
ISL59482 Datasheet 数据手册 PDF 1.09 MB
ISL59482EVAL1Z User Guide 手册 PDF 740 KB
PCN14048 - Data Sheet Specification Change for Intersil Product ISL59482IRZ* 产品变更通告 PDF 101 KB
PCN12061 - Data Sheet and Wafer Fabrication Site Change for Intersil Product ISL59482* - NXP Semiconductor Nijmegen, Netherlands 产品变更通告 PDF 83 KB

Boards & Kits

器件号 文档标题 类型 公司
ISL59482EVAL1Z Dual, 500MHz Triple, Multiplexing Amplifier Evaluation Board 评估 Renesas