OPA2836ID

产品概述

The OPA2836ID is a dual ultra-low power voltage feed-back Operational Amplifier with rail-to-rail output and negative rail input. Consuming only 1mA per channel and an unity gain bandwidth of 205MHz, this amplifier set an industry-leading power-to-performance 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 OPA2836 devices offer designers performance versus power that is not attainable in other devices. Coupled with a power-savings mode to reduce current to <1.5µA, this device offer an attractive solution for high frequency amplifier in battery-powered applications.

• 0.5µA Typical power down mode
• 3ns (2VSTEP) Rise time
• 22ns (2VSTEP) Settling time (0.1%)
• 60ns Overdrive recovery time
• 0.00013% (-117.6dBc) at 1kHz (1VRMS) SNR
• 0.00003% (-130dBc) at 1kHz (1VRMS) THD
• -85/-105dBc at 1MHz (2VPP) HD2/HD3
• 4.6nV/√Hz (f=100kHz) Input voltage noise
• 65µV (±400µV maximum) Input offset voltage
• 116dB CMRR

• 50mA Output current drive
• Green product and no Sb/Br

应用

信号处理, 便携式器材