GT7122

功能特点

10MHz, Low Power, CMOS,Rail-to-Rail Operational Amplifier

• The GT7122 is wideband, low-noise, low-distortion dual operational amplifier, that offer rail-to-rail inputs/outputs and single-supply operation down to 2.2V. They draw 1.6mA of quiescent supply current while featuring ultra-low distortion (0.0002% THD+N), as well as low input voltage-noise density (15nV/√Hz) and low input current-noise density (0.5fA/√Hz).These features make the devices an ideal choice for applications that require low distortion and/or low noise.

• These amplifiers have inputs and outputs which swing rail-to-rail and their input common-mode voltage range includes ground.The maximum input offset of these amplifiers is less than 5mV. The GT7122 are unity-gain stable with a gain-bandwidth product of 10MHz.The GT7122 is available in SOP8 and MSOP8 packages. The extended temperature range of -40°C to +125°C over all supply voltages offers additional design flexibility.

参数指标

• 通道数：2

• 关断：N

• 输入电压(V)：2.2~5.5

• 带宽(MHz)：10

• 压摆率(V/ms)：4

• 静态电流(nA)：1.6

• 输入偏置电流(pA)：10

• 输入失调电压(最大值)(mV)：5

• 轨对轨输入输出：Y/Y

• 封装：SOP8, SOT23-5

• 量产状况：Production

应用领域

Portable Equipment、Mobile Communications、Smoke Detector、Sensor Interface、Medical Instrumentation、Battery-Powered Instruments、Handheld Test Equipment