| Allicdata Part #: | NE521NGOS-ND |
| Manufacturer Part#: |
NE521NG |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | ON Semiconductor |
| Short Description: | IC COMPARATOR/SENSE AMP 14-DIP |
| More Detail: | Comparator Differential TTL 14-PDIP |
| DataSheet: |  NE521NG Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
Specifications
| Current - Output (Typ): | -- |
| Base Part Number: | NE521 |
| Supplier Device Package: | 14-PDIP |
| Mounting Type: | Through Hole |
| Package / Case: | 14-DIP (0.300", 7.62mm) |
| Operating Temperature: | 0°C ~ 70°C |
| Hysteresis: | -- |
| Propagation Delay (Max): | 12ns |
| CMRR, PSRR (Typ): | -- |
| Current - Quiescent (Max): | 35mA |
| Series: | -- |
| Current - Input Bias (Max): | 20µA @ ±5.25V |
| Voltage - Input Offset (Max): | 7.5mV @ ±4.75V |
| Voltage - Supply, Single/Dual (±): | ±4.75 V ~ 5.25 V |
| Output Type: | TTL |
| Number of Elements: | 2 |
| Type: | Differential |
| Part Status: | Obsolete |
| Packaging: | Tube |
Description
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NE521NG Comparator is a linear-level type of integrated circuit comparator. It is commonly used in wide variety of signal comparison and signal detection applications. The NE521NG is one of the larger comparators in the family and is designed to be very versatile and able to easily interface with both analogue and digital signal types. The device is particularly useful for signal comparison and signal detection applications.The NE521NG is ideal for comparing two separate input signals for detecting their relative levels; for example, comparing two separate signal voltage levels. The NE521NG accepts two input signal sources, designated as the positive and negative inputs and will compare the relative levels of these two signals. An output signal is then generated and is available for use in various applications.The NE521NG comparator also has other features that make it a versatile and useful device. The device provides overload protections for both the input and output signals. The NE521NG also offers adjustable power supply rejection ratio (PSRR) and noise rejection ratio (NRR) which can be adjusted to reduce the effects of supply voltage variations and high frequency noise. Additionally, the device has high common mode rejection ratio (CMRR) to ensure accurate signal comparison.The NE521NG also features a user-selectable low power device that allows users to save power when operating in low signal comparator applications.The NE521NG device comes with an internal reference signal generator, which provides a series of signals that are used to compare the input signal levels. The comparison is performed using a voltage divider and a comparator circuit. When the comparison yields a difference greater than a predetermined value, an output signal is generated, which is then used in the application.The NE521NG also features multiplexers, which allows multiplexing of the input signals, allowing the device to be used in applications where multiple input signals need to be compared. Additionally, the NE521NG also features a wide range of supply voltage, ranging from 1.8V to 5V, making the device ideal for use in portable applications.In conclusion, the NE521NG is an ideal integrated circuit comparator for use in a variety of signal comparison and signal detection applications. It is suitable for use in many portable applications, with its adjustable power supply rejection ratio (PSRR) and noise rejection ratio (NRR), as well as its multiplexing capability. Additionally, the device is also capable of detecting input signal levels with accuracy and reliability due to its high common mode rejection ratio (CMRR).The specific data is subject to PDF, and the above content is for reference
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