The EL5221 is a dual, low power, high voltage rail-to-rail input-output buffer. Operating on supplies ranging from 5V to 15V, while consuming only 500µA per channel, the EL5221 has a bandwidth of 12MHz -(-3dB). The EL5221 also provides rail-to-rail input and output ability, giving the maximum dynamic range at any supply voltage.
The EL5221 also features fast slewing and settling times, as well as a high output drive capability of 30mA (sink and source). These features make the EL5221 ideal for use as voltage reference buffers in Thin Film Transistor Liquid Crystal Displays (TFT-LCD). Other applications include battery power, portable devices, and anywhere low power consumption is important.
The EL5221 is available in space-saving 6 Ld SOT-23 and 8 Ld MSOP packages and operates over a temperature range of -40°C to +85°C.
Key Features
- 12MHz -3dB bandwidth
- Unity gain buffer
- Supply voltage = 4.5V to 16.5V
- Low supply current (per buffer) = 500µA
- High slew rate = 10V/µs
- Rail-to-rail operation
- Pb-Free plus anneal available (RoHS compliant)
Applications
- TFT-LCD drive circuits
- Electronics notebooks
- Electronics games
- Personal communication devices
- Personal Digital Assistants (PDA)
- Portable instrumentation
- Wireless LANs
- Office automation
- Active filters
- ADC/DAC buffer
Datasheets| Title | Type | Updated | Size | Other Languages |
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| EL5221 Datasheet | PDF | 14 Nov 2014 | 215 KB | |
Order Information| Part Number | Package Type | Weight(g) | Pins | MSL Rating | Peak Temp (°C) | RoHS Status |
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| EL5221CW-T7 | 6 Ld SOT T+R | 0.018 | 6 | | 240 | |
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| EL5221CW-T7A | 6 Ld SOT T+R | 0.018 | 6 | | 240 | |
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| EL5221CWZ-T7 | 6 Ld SOT T+R | 0.018 | 6 | 2 | 260 | RoHS |
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| EL5221CWZ-T7A | 6 Ld SOT T+R | 0.018 | 6 | 2 | 260 | RoHS |
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| EL5221CY | 8 Ld MSOP | 0.025 | 8 | | 240 | |
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| EL5221CY-T13 | 8 Ld MSOP T+R | 0.025 | 8 | | 240 | |
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| EL5221CY-T7 | 8 Ld MSOP T+R | 0.025 | 8 | | 240 | |
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| EL5221CYZ | 8 Ld MSOP | 0.025 | 8 | 2 | 260 | RoHS |
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| EL5221CYZ-T13 | 8 Ld MSOP T+R | 0.025 | 8 | 2 | 260 | RoHS |
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| EL5221CYZ-T7 | 8 Ld MSOP T+R | 0.025 | 8 | 2 | 260 | RoHS |
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| EL5221CY-EVAL | | | | N/A | | |
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| EL5221CW-EVAL | | | | N/A | | |
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| EL5221CW-T13 | | | | | | |
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