EL5220CYZ-T7

Overview

The EL5220CYZ-T7 is a dual-channel, voltage-feedback operational amplifier manufactured by Renesas Electronics Corporation. It features a 12 MHz bandwidth and rail-to-rail input/output capability, enabling maximum dynamic range across supply voltages from 4.5 V to 16.5 V. The device consumes only 1.5 mA of operating current per channel. Key electrical parameters include a gain-bandwidth product of 8 MHz, a slew rate of 10 V/µs, an input offset voltage of 10 mV, and an input bias current of 50 nA. It operates within a temperature range of -40°C to +125°C and is housed in an 8-lead MSOP package.

Feature Summary

• Rail-to-rail input and output capability for extended dynamic range
• Low power consumption with 500 µA per amplifier
• High output drive capability of 30 mA sink and source
• Common mode input ability beyond the supply rails

Applications

• TFT-LCD drive circuits and VCOM amplifiers
• Portable instrumentation and personal digital assistants
• Sampling ADC amplifiers and active filters
• Battery-powered devices and electronics notebooks

Procurement Notes

Verify the specific suffix T7 indicates tape-and-reel packaging when sourcing. Confirm the manufacturer as Renesas or Intersil, as both names appear in historical records. Check RoHS compliance status and lead-free designation (JESD-609 code e3) against current inventory data. Ensure the 8-lead MSOP package matches the design requirements before procurement.

Selection Notes

Select this component for applications requiring low power consumption alongside high-speed signal processing. The rail-to-rail I/O feature makes it suitable for single-supply systems where maximizing dynamic range is critical. Consider the 30 mA output drive capability for driving moderate loads directly. Verify that the 12 MHz bandwidth meets the system's frequency response requirements.

Part Context

The EL5220CYZ-T7 belongs to the EL5220 family of low-power, high-voltage operational amplifiers. This family includes single (EL5120), dual (EL5220), and quad (EL5420) variants. All members share similar electrical characteristics, including 12 MHz bandwidth and rail-to-rail performance. The EL5220 specifically integrates two amplifiers in compact packages such as MSOP-8 and DFN-8.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.