THS4521ID

The THS4521ID is a very low power rail-to-rail output fully Differential Amplifier with an input common-mode range that includes the negative rail. This amplifier is designed for low-power data acquisition systems and high-density applications where power dissipation is a critical parameter and provide exceptional performance in audio applications. This fully differential amplifier feature accurate output common-mode control that allows for dc-coupling when driving analogue-to-digital converters (ADCs). This control, coupled with an input common-mode range below the negative rail as well as rail-to-rail output, allows for easy interfacing between single-ended, ground-referenced signal sources. Additionally, this device is ideally suited for driving both successive-approximation register (SAR) and delta-sigma (ΔΣ) ADCs using only a single +2.5 to +5V and ground power supply.

• Fully differential architecture
• 119dB Open-loop gain
• Output common-mode control
• 20µA Power-down capability
• Green product and no Sb/Br

Applications

Signal Processing, Audio

Warnings

This IC can be damaged by ESD. We recommend that all ICs be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.