Overview
The NCX2200GW,125, produced by NXP USA Inc., is a single low-voltage, low-power comparator designed for a wide range of applications. This device is notable for its low supply current and broad operating voltage range, making it suitable for use in both 3.0 V and 5.0 V systems. The NCX2200GW,125 offers rail-to-rail input/output performance and internal hysteresis, ensuring reliable and stable operation under various conditions.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Voltage (VCC) | VCC to VEE | 1.3 | - | 5.5 | V |
| Input Voltage (VI) | IN-, IN+ inputs | -0.5 | - | VCC + 0.5 | V |
| Supply Current (ICC) | - | - | 6.0 | 9.0 | μA |
| Propagation Delay (tpd) | 20 mV overdrive; CL = 15 pF | - | 0.8 | - | μs |
| Output Short-Circuit Current (IOS) | VCC = 5.5 V; VO = VEE or VCC | - | - | 68 | mA |
| Common-Mode Voltage (VCM) | VCC = 1.3 V to 5.5 V | VEE | - | VCC | V |
| Common-Mode Rejection Ratio (CMRR) | ΔVCM = VCC | - | 70 | - | dB |
| Power Supply Rejection Ratio (PSRR) | ΔVCC = 1.95 V | - | 45 | - | dB |
| Maximum Junction Temperature (Tj(max)) | - | - | - | 150 | °C |
| Storage Temperature (Tstg) | - | -65 | - | 150 | °C |
Key Features
- Wide supply voltage range from 1.3 V to 5.5 V, ensuring functionality in both 3.0 V and 5.0 V systems.
- Rail-to-rail input/output performance for enhanced flexibility.
- Very low supply current of 6 μA (typical), contributing to low-power consumption.
- No phase inversion with overdriven input signals, ensuring stable operation.
- Internal hysteresis to prevent oscillations.
- Propagation delay of 0.8 μs (typical) for fast response times.
- ESD protection: HBM JESD22-A114F Class 3A, exceeding 2000 V.
Applications
The NCX2200GW,125 is suitable for a variety of applications where low power consumption and wide operating voltage ranges are critical. These include:
- Battery-powered devices, such as portable electronics and IoT devices.
- Automotive systems, where robustness and low power are essential.
- Industrial control systems, requiring reliable and stable comparator performance.
- Medical devices, where low power and precision are vital.
Q & A
- What is the supply voltage range of the NCX2200GW,125?
The NCX2200GW,125 operates within a supply voltage range of 1.3 V to 5.5 V. - What is the typical supply current of the NCX2200GW,125?
The typical supply current is 6 μA. - Does the NCX2200GW,125 have internal hysteresis?
Yes, the NCX2200GW,125 includes internal hysteresis to prevent oscillations. - What is the propagation delay of the NCX2200GW,125?
The propagation delay is typically 0.8 μs. - Is the NCX2200GW,125 protected against ESD?
Yes, it has ESD protection: HBM JESD22-A114F Class 3A, exceeding 2000 V. - What are the operating temperature ranges for the NCX2200GW,125?
The device operates within an ambient temperature range of -40°C to +85°C and has a maximum junction temperature of 150°C. - What is the common-mode rejection ratio (CMRR) of the NCX2200GW,125?
The CMRR is typically 70 dB. - What is the power supply rejection ratio (PSRR) of the NCX2200GW,125?
The PSRR is typically 45 dB. - Can the NCX2200GW,125 be used in automotive systems?
Yes, it is suitable for automotive systems due to its robustness and low power consumption. - Is the NCX2200GW,125 suitable for battery-powered devices?
Yes, it is ideal for battery-powered devices because of its low power consumption and wide operating voltage range.
