A 0.9V, 0.5μA rail-to-rail CMOS operational amplifier

被引：0
|
作者：
Stockstad, T [1 ]
Yoshizawa, H [1 ]
机构：
[1] Gain Technol, Phoenix, AZ USA
来源：
PROCEEDINGS OF THE IEEE 2001 CUSTOM INTEGRATED CIRCUITS CONFERENCE | 2001年
关键词：
D O I：
10.1109/CICC.2001.929824
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A 0.9V, 0.5 muA, rail-to-rail CMOS operational amplifier designed with weak inversion techniques is presented. Depletion-mode NMOS transistors buffer a bulk-driven PMOS differential pair to realize wide input dynamic range, while the output stage architecture provides symmetric rail-to-rail output drive through the use of a low voltage translinear control circuit.
引用
收藏
页码：467 / 470
页数：4
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