Overview
The AD8611ARZ-REEL is a high-performance, ultrafast single-supply comparator from Analog Devices Inc. This component is designed for applications requiring fast and accurate signal comparison. It features a propagation delay of 4 ns, making it suitable for timing circuits, line receivers, and clock recovery applications. The AD8611ARZ-REEL is available in an 8-lead SOIC package and operates over an industrial temperature range of -40°C to +85°C.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package / Case | 8-Lead SOIC | |
| Number of Channels | 1 Channel | |
| Response Time | 4 ns | |
| Supply Voltage - Min | 3 V | |
| Supply Voltage - Max | 5 V | |
| Operating Supply Current | 10 mA | |
| Output Current per Channel | 10 mA | |
| Vos - Input Offset Voltage | 7 mV | |
| Ib - Input Bias Current | 6 µA | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | +85°C | |
| CMRR - Common Mode Rejection Ratio | 85 dB | |
| PSRR - Power Supply Rejection Ratio | 73 dB | |
| Propagation Delay Time | 4 ns |
Key Features
- Ultrafast 4 ns propagation delay, making it suitable for high-speed applications such as timing circuits and clock recovery.
- Complementary output for versatile signal handling.
- Latch function available, though not functional if VCC is less than 4.3 V.
- Wide common-mode input range that includes the negative supply rail.
- Low supply current of 10 mA, reducing power consumption.
- High common-mode rejection ratio (CMRR) of 85 dB and power supply rejection ratio (PSRR) of 73 dB for improved noise immunity.
- Available in 8-lead SOIC package, suitable for surface mount applications.
Applications
- Timing circuits: The fast propagation delay makes it ideal for applications requiring precise timing.
- Line receivers: Suitable for receiving and processing high-speed signals.
- Clock recovery: The matched delay for rising and falling signals ensures accurate clock recovery.
- High-speed data acquisition: For applications requiring fast and accurate signal comparison.
- Industrial control systems: Where high reliability and fast response times are critical.
Q & A
- What is the propagation delay of the AD8611ARZ-REEL? The propagation delay is 4 ns.
- What is the operating temperature range of the AD8611ARZ-REEL? The operating temperature range is -40°C to +85°C.
- What is the supply voltage range for the AD8611ARZ-REEL? The supply voltage range is 3 V to 5 V.
- What is the input offset voltage of the AD8611ARZ-REEL? The input offset voltage is 7 mV.
- What is the common-mode rejection ratio (CMRR) of the AD8611ARZ-REEL? The CMRR is 85 dB.
- What is the power supply rejection ratio (PSRR) of the AD8611ARZ-REEL? The PSRR is 73 dB.
- Can the AD8611ARZ-REEL handle high-frequency input signals? Yes, it can accurately compare input signals up to 100 MHz with less than 10 mV of overdrive.
- What is the output current capability of the AD8611ARZ-REEL? The AD8611ARZ-REEL can deliver up to 10 mA of output current.
- Is the AD8611ARZ-REEL available in different packages? Yes, it is available in both 8-lead MSOP and 8-lead SOIC packages.
- What is the typical supply current of the AD8611ARZ-REEL? The typical supply current is 10 mA.
