The EL2228 is a dual, low-noise amplifier, ideally suited to filtering applications in ADSL and HDSLII designs. It features low noise specification of just 4.9nV/√Hz and 1.2pA/√Hz, making it ideal for processing low voltage waveforms.
The EL2228 has a -3dB bandwidth of 80MHz and is gain-of-1 stable. It also affords minimal power dissipation with a supply current of just 4.5mA per amplifier. The amplifier can be powered from supplies ranging from ±2.5V to ±12V.
The EL2228 is available in a space saving 8 Ld MSOP package as well as the industry-standard 8 Ld SOIC. It is specified for operation over the -40°C to +85°C temperature range.
Key Features
- Voltage noise of only 4.9nV/√Hz
- Current noise of only 1.2pA/√Hz
- Bandwidth (-3dB) of 80MHz @ AV = +1
- Gain-of-1 stable
- Just 4.5mA per amplifier
- 8 Ld MSOP package
- ±2.5V to ±12V operation
- Pb-free plus anneal available (RoHS compliant)
Applications
- ADSL filters
- HDSLII filters
- Ultrasound input amplifiers
- Wideband instrumentation
- Communications equipment
- Wideband sensors
Datasheets| Title | Type | Updated | Size | Other Languages |
|---|
| EL2228 Datasheet | PDF | 14 Nov 2014 | 634 KB | |
Order Information| Part Number | Package Type | Weight(g) | Pins | MSL Rating | Peak Temp (°C) | RoHS Status |
|---|
|
| EL2228CS | 8 Ld SOIC | 0.072 | 8 | | 240 | |
|
|
| EL2228CS-T13 | 8 Ld SOIC T+R | 0.072 | 8 | | 240 | |
|
|
| EL2228CS-T7 | 8 Ld SOIC T+R | 0.072 | 8 | | 240 | |
|
|
| EL2228CSZ | 8 Ld SOIC | 0.072 | 8 | 3 | 260 | RoHS |
|
|
| EL2228CSZ-T13 | 8 Ld SOIC T+R | 0.072 | 8 | 3 | 260 | RoHS |
|
|
| EL2228CSZ-T7 | 8 Ld SOIC T+R | 0.072 | 8 | 3 | 260 | RoHS |
|
|
| EL2228CY | 8 Ld MSOP | 0.025 | 8 | | 240 | |
|
|
| EL2228CY-T13 | 8 Ld MSOP T+R | 0.025 | 8 | | 240 | |
|
|
| EL2228CY-T7 | 8 Ld MSOP T+R | 0.025 | 8 | | 240 | |
|
|
| EL2228CYZ | 8 Ld MSOP | 0.025 | 8 | 2 | 260 | RoHS |
|
|
| EL2228CYZ-T13 | 8 Ld MSOP T+R | 0.025 | 8 | 2 | 260 | RoHS |
|
|
| EL2228CYZ-T7 | 8 Ld MSOP T+R | 0.025 | 8 | 2 | 260 | RoHS |
|
|
|
|
| EL2228CY-EVAL | | | | N/A | | |
|
|
| EL2228CS-EVAL | | | | N/A | | |
|
|
