极低功耗四通道轨至轨输出全差动放大器
The THS4521, THS4522, and family of devices are very low-power, fully differential amplifiers with rail-to-rail output and an input common-mode range that includes the negative rail. These amplifiers are 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.
The family includes single FDA THS4521, dual FDA THS4522, and quad FDA THS4524 versions.
These fully differential amplifiers feature accurate output common-mode control that allows for dc-coupling when driving analog-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, these devices are ideally suited for driving both successive-approximation register SAR and delta-sigma ΔΣ ADCs using only a single +2.5V to +5V and ground power supply.
The THS4521, THS4522, and THS4524 family of fully differential amplifiers is characterized for operation over the full industrial temperature range from 40°C to +85°C.
RL = 1 kΩ
RL = 1 kΩ
f = 100 kHz
1 kHz 22-kHz BW, G = 1, 5 VPP
with Low Offset
+5.5 V ±2.75 V
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
THS4524 TI 德州仪器 | 当前型号 | 当前型号 |
THS4531A 德州仪器 | 功能相似 | THS4524和THS4531A的区别 |
THS4532 德州仪器 | 功能相似 | THS4524和THS4532的区别 |
THS4541 德州仪器 | 功能相似 | THS4524和THS4541的区别 |