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EL2480C

Elantec Semiconductor
Part Number EL2480C
Manufacturer Elantec Semiconductor
Description 250MHz / 3mA Current Mode Feedback Amplifiers
Published Apr 2, 2005
Detailed Description EL2180C/EL2280C/EL2480C- EL2180C/EL2280C/EL2480C-Preliminary 250MHz / 3mA Current Mode Feedback Amplifiers Features • ...
Datasheet PDF File EL2480C PDF File

EL2480C
EL2480C

Overview
EL2180C/EL2280C/EL2480C- EL2180C/EL2280C/EL2480C-Preliminary 250MHz / 3mA Current Mode Feedback Amplifiers Features • • • • • Single, dual, and quad topologies 3mA supply current (per amplifier) 250MHz -3dB bandwidth 1200V/µs slew rate Tiny package package options (SOT23, LPP) • Low cost • Single- and dual-supply operation down to ±1.
5V • 0.
05%/0.
05° diff.
gain/diff.
phase into 150Ω General Description The EL2180C/EL2280C/EL2480C are single/dual/quad current-feedback operational amplifiers that achieve a -3dB bandwidth of 250MHz at a gain of +1 while consuming only 3mA of supply current per amplifier.
They will operate with dual supplies ranging from ±1.
5V to ±6V or from single supplies ranging from +3V to +12V.
In spite of their low supply current, the EL2480C and the EL2280C can output 55mA while swinging to ±4V on ±5V supplies.
The EL2180C can output 100mA with similar output swings.
These attributes make the EL2180C/EL2280C/EL2480C excellent choices for low power and/or low voltage cable driver, HDSL, or RGB applications.
For applications where board space is extremely critical, the EL2180C is available in the tiny 5-pin SOT23 package, with a footprint size 28% of an 8-pin SO.
The EL2480C is also available in a 24-pin LPP package.
All are specified for operation over the full -40°C to +85°C temperature range.
Single, dual, and triple versions are also available with the enable function (EL2186C, EL2286C, and EL2386C).
Applications • • • • • • • Low power/battery applications HDSL amplifiers Video amplifiers Cable drivers RGB amplifiers Test equipment amplifiers Current to voltage converters Connection Diagrams Ordering Information Part No EL2180CN EL2180CS EL2180CS-T7 EL2180CS-T13 EL2180CW-T7 EL2180CW-T13 EL2280CN EL2280CS EL2280CS-T7 EL2280CS-T13 EL2480CN EL2480CS EL2480CS-T7 EL2480CS-T13 EL2480CL EL2480CL-T7 EL2480CL-T13 Package 8-Pin PDIP 8-Pin SO 8-Pin SO 8-Pin SO 5-Pin SOT23 5-Pin SOT23 8-Pin PDIP 8-Pin SO 8-Pin SO 8-Pin SO 14-Pin PDIP 14-Pin SO 14-Pi...


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