Operational Amplifier, 2 Amplifier, 31 MHz, 260 V/µs, 2.5V to 5.5V, QFN, 10 Pins

OPA2835IRUNT - Operational Amplifier, 2 Amplifier, 31 MHz, 260 V/µs, 2.5V to 5.5V, QFN, 10 Pins

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Product Overview

The OPA2835IRUNT is a dual ultra-low power voltage-feedback Operational Amplifier with rail-to-rail output and negative rail input. Consuming only 250µA per channel and an unity gain bandwidth of 56MHz, this amplifier set an industry-leading performance-to-power ratio for rail-to-rail amplifier. For battery-powered portable applications where power is of key importance, the low power consumption and high-frequency performance of the OPA2835 device offers performance versus power that is not attainable in other devices. Coupled with a power-savings mode to reduce current to <1.5µA, the device offers an attractive solution for high-frequency amplifiers in battery-powered applications.
  • 250µA/channel Typical quiescent current
  • 0.5µA Typical power down mode
  • 10ns (2VSTEP) Rise time
  • 55ns (2VSTEP) Settling time (0.1%)
  • 200ns Overdrive recovery time
  • 0.00015% (-116.4dBc) at 1kHz (1VRMS) SNR
  • 0.00003% (-130dBc) at 1kHz (1VRMS) THD
  • 9.3nV/√Hz (f=100kHz) Input voltage noise
  • 113dB CMRR
  • 40mA Output current drive
  • Green product and no Sb/Br


Signal Processing, Portable Devices, Test & Measurement

Product Information

2 Amplifier
2.5V to 5.5V
MSL 2 - 1 year
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