Overview
The ADCMP601BKSZ-R2 is a high-speed comparator from Analog Devices Inc., designed for a wide range of applications requiring fast and accurate signal comparison. This device is part of the ADCMP600 series, known for its versatility and ease of use. It operates on a single supply voltage ranging from 2.5 V to 5.5 V and features a broad input common-mode voltage range from GND − 0.5 V to VCC + 0.2 V. The comparator is fabricated on Analog Devices' proprietary XFCB2 process, ensuring high performance and reliability.
Key Specifications
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Voltage Range | VP, VN | VCC = 2.5 V to 5.5 V | −0.5 | VCC + 0.2 | V | |
| Common-Mode Range | VCC = 2.5 V to 5.5 V | −0.2 | VCC + 0.2 | V | ||
| Differential Voltage | VCC = 2.5 V to 5.5 V | VCC + 0.8 | V | |||
| Offset Voltage | VOS | −5.0 | ±2 | +5.0 | mV | |
| Bias Current | IP, IN | −5.0 | ±2 | +5.0 | µA | |
| Offset Current | −2.0 | +2.0 | µA | |||
| Capacitance | CP, CN | 1 | pF | |||
| Propagation Delay | VOD = 50 mV | 3.5 | ns | |||
| Common-Mode Rejection Ratio | CMRR | VCCI = 2.5 V, VCCO = 2.5 V, VCM = −0.2 V to +2.7 V | 50 | dB |
Key Features
- Input range from GND − 0.5 V to VCC + 0.2 V, allowing for a wide range of input signals.
- Low noise operation and TTL-/CMOS-compatible output drivers for reliable signal processing.
- Latch inputs with adjustable hysteresis, enabling customizable threshold detection.
- Single-pin control for programmable hysteresis and latch mode (ADCMP601 and ADCMP602).
- Shutdown pin for power management (ADCMP602 only).
- High propagation delay of 3.5 ns with 10 mV overdrive.
- Low power consumption of 10 mW at 3.3 V.
- Operating temperature range from −40°C to +125°C.
Applications
- High-speed instrumentation.
- Clock and data signal restoration.
- Logic level shifting or translation.
- Pulse spectroscopy.
- High-speed line receivers.
- Threshold detection.
- Peak and zero-crossing detectors.
- High-speed trigger circuitry.
- Pulse-width modulators.
- Current/voltage-controlled oscillators.
- Automatic test equipment (ATE).
Q & A
- What is the input voltage range of the ADCMP601BKSZ-R2?
The input voltage range is from GND − 0.5 V to VCC + 0.2 V.
- What is the propagation delay of the ADCMP601BKSZ-R2?
The propagation delay is 3.5 ns with a 10 mV overdrive.
- Does the ADCMP601BKSZ-R2 have adjustable hysteresis?
Yes, it has latch inputs with adjustable hysteresis.
- What is the common-mode rejection ratio (CMRR) of the ADCMP601BKSZ-R2?
The CMRR is greater than 50 dB.
- What is the operating temperature range of the ADCMP601BKSZ-R2?
The operating temperature range is from −40°C to +125°C.
- Does the ADCMP601BKSZ-R2 have a shutdown pin?
Yes, the ADCMP602 version has a shutdown pin for power management.
- What are some typical applications of the ADCMP601BKSZ-R2?
Typical applications include high-speed instrumentation, clock and data signal restoration, logic level shifting, and automatic test equipment (ATE).
- What is the power consumption of the ADCMP601BKSZ-R2 at 3.3 V?
The power consumption is approximately 10 mW at 3.3 V.
- Is the ADCMP601BKSZ-R2 compatible with TTL and CMOS outputs?
Yes, it has TTL-/CMOS-compatible output drivers.
- Can the ADCMP601BKSZ-R2 operate with split input/output supplies?
Yes, the ADCMP602 supports split input/output supplies with no sequencing restrictions.
