EL2125C

VS+ to VS- ..........................................33V
Continuous Output Current .............40mA
Any Input........... VS- - 0.3V to VS+ + 0.3V
Power Dissipation ...................See Curves
Operating Temperature .-45°C to +85°C
Storage Temperature ..-60°C to +150°C
Important Note:
All parameters having Min/Max specifications are guaranteed. Typ values are for information purposes only. Unless otherwise noted, all tests are at the specified temperature and are pulsed tests, therefore: T_J = T_C = T_A

The EL2125C is an ultra-low noise, wideband amplifier that runs on half the supply current of competitive parts. It is intended for use in systems such as ultrasound imaging where a very small signal needs to be amplified by a large amount without adding significant noise. Its low power dissipation enables it to be packaged in the tiny SOT23 package, which further helps systems where many input channels create both space and power dissipation problems.

The EL2125C is stable for gains of 10 and greater and uses traditional voltage feedback. This allows the use of reactive elements in the feedback loop, a common requirement for many filter topologies. It operates from ±2.5V to ±15V supplies and is available in a 5-pin SOT23 package and 8-pin SO and 8-pin PDIP packages.

The EL2125C is fabricated in Elantec's proprietary complementary bipolar process, and is specified for operation from -45°C to +85°C.