Overview
The AD8611ARMZ-R2 is a high-performance, ultrafast single-supply comparator produced by Analog Devices Inc. This component is part of the AD8611 series and is known for its fast 4 ns propagation delay, making it suitable for applications requiring high-speed signal processing.
The AD8611ARMZ-R2 is available in an 8-lead MSOP (Mini Small Outline Package) and operates over an industrial temperature range of -40°C to +85°C. It features a latch function with complementary output, enhancing its versatility in various circuit designs.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Analog Devices |
| Part Number | AD8611ARMZ-R2 |
| Package | 8-Lead MSOP |
| Number of Channels | 1 |
| Operating Temperature Range | -40°C to +85°C |
| Output Logic | TTL |
| Propagation Delay (typ) | 4 ns |
| Output Rise/Fall Time (typ) | 1.1 ns, 2.5 ns |
| Supply Voltage Range | 3 V to 5 V |
| Input Offset Voltage (typ) | 1 mV |
| Input Bias Current (max) | 7 μA |
Key Features
- Ultrafast 4 ns propagation delay, making it ideal for high-speed applications such as timing circuits and line receivers.
- Latch function with complementary output, enhancing its use in complex circuit designs.
- Single-supply operation with a voltage range of 3 V to 5 V.
- Low input offset voltage of 1 mV and low input bias current of 7 μA maximum over temperature.
- Wide common-mode input range extending from within 200 mV of the negative supply voltage to within 2.0 V of the positive supply voltage.
- TTL and CMOS compatible latch input.
- Available in 8-lead MSOP package, suitable for surface-mount applications.
Applications
The AD8611ARMZ-R2 is suitable for a variety of high-speed applications, including:
- Timing circuits: The fast propagation delay and matched rise and fall times make it ideal for timing and clock recovery circuits.
- Line receivers: Its high speed and low input offset voltage make it suitable for line receiver applications.
- Analog-to-digital converters (ADCs): It can be used as an upgrade for LT1394 and LT1016 designs due to its improved specifications.
- General-purpose comparator applications: Its wide common-mode input range and low input bias current make it versatile for various comparator needs.
Q & A
- What is the propagation delay of the AD8611ARMZ-R2?
The propagation delay of the AD8611ARMZ-R2 is 4 ns.
- What is the operating temperature range of the AD8611ARMZ-R2?
The operating temperature range is -40°C to +85°C.
- What is the output logic of the AD8611ARMZ-R2?
The output logic is TTL.
- What is the supply voltage range for the AD8611ARMZ-R2?
The supply voltage range is 3 V to 5 V.
- What is the input offset voltage of the AD8611ARMZ-R2?
The input offset voltage is 1 mV typical.
- What is the input bias current of the AD8611ARMZ-R2?
The input bias current is 7 μA maximum over temperature.
- Is the AD8611ARMZ-R2 RoHS compliant?
- What package types are available for the AD8611ARMZ-R2?
The AD8611ARMZ-R2 is available in an 8-lead MSOP package.
- Can the AD8611ARMZ-R2 be used in high-speed applications?
- Is the latch function of the AD8611ARMZ-R2 functional at all supply voltages?
No, the latch function is not functional if VCC is less than 4.3 V.
