The EL5120, EL5220, and EL5420 are low power, high voltage, rail-to-rail input-output amplifiers. The EL5120 contains a single amplifier, the EL5220 contains two amplifiers, and the EL5420 contains four amplifiers. Operating on supplies ranging from 5V to 15V, while consuming only 500µA per amplifier, the EL5120, EL5220, and EL5420 have a bandwidth of 12MHz (-3dB). They also provide common mode input ability beyond the supply rails, as well as rail-to-rail output capability. This enables these amplifiers to offer maximum dynamic range at any supply voltage. The EL5120, EL5220, and EL5420 also feature fast slewing and settling times, as well as a high output drive capability of 30mA (sink and source). These features make these amplifiers ideal for use as voltage reference buffers in Thin Film Transistor Liquid Crystal Displays (TFT-LCD). Other applications include battery power, portable devices, and anywhere low power consumption is important. The EL5420 is available in the space-saving 14 Ld TSSOP package, the industry-standard 14 Ld SOIC package, as well as the 16 Ld QFN package. The EL5220 is available in the 8 Ld MSOP package and the 8Ld DFN package. The EL5120 is available in the 5 Ld TSOT package. All feature a standard operational amplifier pin out. These amplifiers are specified for operation with an ambient and junction temperature range of -40°C to +125°C.

Features

  • 12MHz -3dB Bandwidth
  • Supply Voltage = 4.5V to 16.5V
  • Low Supply Current (per Amplifier) = 500µA
  • High Slew Rate = 10V/µs
  • Unity-Gain Stable
  • Beyond the Rails Input Capability
  • Rail-to-Rail Output Swing
  • Ultra-Small Package
  • Pb-Free Available (RoHS Compliant)

Applications

  • TFT-LCD Drive Circuits
  • Electronics Notebooks
  • Electronics Games
  • Touch-Screen Displays
  • Personal Communication Devices
  • Personal Digital Assistants (PDA)
  • Portable Instrumentation
  • Sampling ADC Amplifiers
  • Wireless LANs
  • Office Automation
  • Active Filters
  • ADC/DAC Buffer

Product Options

Part Number Part Status Pkg. Type Carrier Type MOQ Buy Sample
Active TSSOP Tube 94
Availability
Active TSSOP Reel 2500
Availability
Active TSSOP Reel 1000
Availability
Active TSSOP Reel 250
Availability
Active SOICN Tube 55
Availability
Active SOICN Reel 2500
Availability
Active SOICN Reel 1000
Availability

Documentation

Title language Type Format File Size Date
Datasheets & Errata
EL5120, EL5220, EL5420 Datasheet Datasheet PDF 1.08 MB
Application Notes & White Papers
AN1993: Voltage Feedback versus Current Feedback Operational Amplifiers Application Note PDF 564 KB
AN1694: The Four Basic Building Blocks of an Op Amp Application Note PDF 357 KB
PCNs & PDNs
PCN12094 - Alternate Manufacturing Site for Assembly of the Listed Intersil Packaged Products - Amkor Technology, Philippines (ATP) Product Change Notice PDF 98 KB
PCN12085 - 8l, 14l, 16l SOIC w/ Gold Bond Wire @ ATP as Alternate Assembly Site Product Change Notice PDF 152 KB
PCN12084 - Manufacturing Site Change for the Listed Intersil Products - Carsem (CAS) Ipoh Malaysia Product Change Notice PDF 135 KB
PCN10054 - Wafer Fabrication Site Change for the Listed Intersil Products - Taiwan Semiconductor Manufacturing Company (TSMC) Shanghai,China Product Change Notice PDF 55 KB
Other
PA14042 - Minimum Line Quantity Change Product Advisory PDF 363 KB

Downloads

Title language Type Format File Size Date
Models
el5220 Model TXT 1 KB