STMicroelectronics TSV630A
the TSV521 series for higher merit factor (1.15 MHz for 45 µA) See the TSV611 (120 kHz for 9 µA) or the TSV621 (420 kHz for 29 µA) for more power savings Applications Battery-powered applications Portable devices Active filtering Medical instrumentation Description The TSV630 and TSV631 devices are single operational amplifiers offering low voltage, low power operation, and rail-to-rail input and output. These devices have a very low input bias current and a low offset voltage making them ideal for applications that require precision. They can operate at power supplies ranging from 1.5 V to 5.5 V, and are therefore very suitable for batterypowered devices, extending battery life.