The EL2125 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 SOT-23 package, which further helps systems where many input channels create both space and power dissipation problems.brbr The EL2125 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 the 5 Ld SOT-23 and 8 Ld SOIC packages.brbr The EL2125 is fabricated using Elantec's proprietary complementary bipolar process, and is specified for operation from -45°C to +85°C.
Voltage Feedback Amplifier 1 Circuit 8-SOIC
High Speed Operational Amplifiers EL2125CSZ LW NOISE CVR A=11
IC VOLTAGE FEEDBACK 1 CIRC 8SOIC
IC VOLTAGE FEEDBACK 1 CIRC 8SOIC
Voltage Feedback Amplifier 1 Circuit 8-SOIC
| Renesas Electronics Corporation | DigiKey | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | Amplifier and Comparator Chips | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers |
| Product Number | EL2125CSZ-T7 | EL2125CSZ-T7-ND | EL2125CSZ-T7 | EL2125CSZ-T7 | EL2125CSZ-T7 | EL2125CSZ-T7 |
| Product Name | Ultra-Low Noise, Low Power, Wideband Amplifier | Instrumentation, Op Amps, Buffer Amps | High Speed Operational Amplifiers | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | Integrated Circuits (ICs) - Linear - Amplifiers | Instrumentation, OP Amps, Buffer Amps |
| Source Current (IS) | 10.8 milliamps | 10.8 milliamps | 10.8 milliamps | |||
| Slew Rate | 185 V/µs | 1.85E-4 V/µs | 185 V/µs | |||
| Operating Temperature | -45 to 85 C (-49 to 185 F) | -45 to 85 C (-49 to 185 F) | ||||
| Package Type | SOIC; "8-SOIC (0.154"", 3.90mm Width)" | Surface Mount | SOIC; 8-SOIC (0.154\", 3.90mm Width) | |||
| Bandwidth | 220 MHz | 220 MHz |
