The EL5123, EL5223, EL5323, and EL5423 are low power, high voltage rail-to-rail input/output buffers designed primarily for use in reference voltage buffering applications for TFT-LCDs. They are available in quad (EL5123), octal (EL5223), 10-Channel (EL5323), and 12-Channel (EL5423) topologies. All buffers feature a -3dB bandwidth of 12MHz and operate from just 600µA per buffer. This family also features fast slewing and settling times, as well as a continuous output drive capability of 30mA (sink and source).
The quad channel EL5123 is available in the 10 Ld MSOP package. The 8-Channel EL5223 is available in both the 20 Ld TSSOP and 24 Ld QFN packages, the 10-Channel EL5323 in the 24 Ld TSSOP and 24 Ld QFN packages, and the 12-Channel EL5423 in the 28 Ld TSSOP and 32 Ld QFN packages. All buffers are specified for operation over the full -40°C to +85°C temperature range.
Key Features
- 12MHz -3dB bandwidth
- Supply voltage = 4.5V to 16.5V
- Low supply current (per buffer) = 600µA
- High slew rate = 15V/µs
- Rail-to-rail input/output swing
- Ultra-small packages
- Pb-Free Available (RoHS Compliant)
Applications
- TFT-LCD drive circuits
- Electronics notebooks
- Electronic games
- Touch-screen displays
- Personal communication devices
- Personal digital assistants (PDA)
- Portable instrumentation
- Sampling ADC amplifiers
- Wireless LANs
- Office automation
- Active filters
- ADC/DAC buffers
Order Information| Part Number | Package Type | Weight(g) | Pins | MSL Rating | Peak Temp (°C) | RoHS Status |
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| EL5323CL | 32 Ld QFN | 0.11 | 32 | | 240 | |
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| EL5323CL-T13 | 32 Ld QFN T+R | 0.11 | 32 | | 240 | |
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| EL5323CL-T7 | 32 Ld QFN T+R | 0.11 | 32 | | 240 | |
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| EL5323CLZ | 24 Ld QFN | 0.054 | 24 | 3 | 260 | RoHS |
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| EL5323CLZ-T13 | 24 Ld QFN T+R | 0.054 | 24 | 3 | 260 | RoHS |
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| EL5323CLZ-T7 | 24 Ld QFN T+R | 0.054 | 24 | 3 | 260 | RoHS |
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| EL5323CR | 24 Ld TSSOP | 0.09 | 24 | | 240 | |
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| EL5323CR-T13 | 24 Ld TSSOP T+R | 0.09 | 24 | | 240 | |
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| EL5323CR-T7 | Not Applicable - Contact Us | | | | | |
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| EL5323CRZ | 24 Ld TSSOP | 0.09 | 24 | 3 | 260 | RoHS |
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| EL5323CRZ-T13 | 24 Ld TSSOP T+R | 0.09 | 24 | 3 | 260 | RoHS |
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| EL5323CRZ-T7 | 24 Ld TSSOP T+R | 0.09 | 24 | 3 | 260 | RoHS |
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| EL5323CR-EVAL | | | | N/A | | |
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| EL5323CL-EVAL | | | | N/A | | |
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