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EL5223CR
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Product Detailed Parameters
- Description：IC BUFFER 8 CIRCUIT 20TSSOP
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tube
- Amplifier Type：Buffer
- Number of Circuits：8
- Output Type：Rail-to-Rail
- Slew Rate：18V/µs
- Gain Bandwidth Product：-
- Current - Input Bias：2 nA
- Voltage - Input Offset：500 µV
- Current - Supply：5.7mA (x2 Channels)
- Current - Output / Channel：200 mA
- Voltage - Supply Span (Min)：4.5 V
- Voltage - Supply Span (Max)：16.5 V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：20-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：20-TSSOP
- -3db Bandwidth：12 MHz
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Overview
The EL5223CR is an octal (8-channel) rail-to-rail input/output buffer manufactured by Renesas Electronics Corporation. It features a -3dB bandwidth of 12MHz and operates on supply voltages ranging from 4.5V to 16.5V. The device consumes 600µA per buffer and provides a high slew rate of 15V/µs with continuous output drive capability of 30mA. It is housed in a 20-lead Thin Shrink Small Outline Package (TSSOP).
Feature Summary
- Rail-to-rail input and output swing capability for maximum dynamic range.
- Low power consumption with 600µA supply current per channel.
- High slew rate of 15V/µs and fast settling times.
- Immune to output phase reversal when inputs are within specified limits.
Applications
- TFT-LCD drive circuits
- Sampling ADC amplifiers
- ADC/DAC buffers
Procurement Notes
Verify the specific package variant, as the EL5223 family includes both 20-lead TSSOP and 24-lead QFN options. Confirm RoHS compliance status if lead-free specifications are required for assembly processes. Ensure the operating temperature range meets the application's environmental requirements.
Selection Notes
Select this component for applications requiring multiple buffered channels with low power consumption. The rail-to-rail operation makes it suitable for single-supply systems. Consider thermal dissipation capabilities when driving heavy capacitive loads or high currents to ensure operation within safe junction temperatures.
Part Context
This part belongs to the EL5123, EL5223, EL5323, and EL5423 family of unity gain buffers. These devices are fabricated using a high-voltage CMOS process and are designed primarily for reference voltage buffering in display technologies. The family offers quad, octal, 10-channel, and 12-channel topologies.
Replacement Considerations
EL5223CL
FAQ
What is the maximum continuous output current?
The maximum continuous output current is 30mA (sink and source).
Is the device immune to phase reversal?
Yes, the device is immune to phase reversal as long as the input voltage is limited from VS- -0.5V to VS+ +0.5V.
