NE521DR2
| Parameters | |
|---|---|
| Lifecycle Status | OBSOLETE (Last Updated: 1 week ago) |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 14 |
| Operating Temperature | 0°C~70°C |
| Packaging | Tape & Reel (TR) |
| Published | 2005 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| ECCN Code | EAR99 |
| Type | Differential |
| Max Power Dissipation | 1.04W |
| Reach Compliance Code | not_compliant |
| Base Part Number | NE521 |
| Pin Count | 14 |
| Output Type | TTL |
| Number of Elements | 2 |
| Nominal Supply Current | 35mA |
| Power Dissipation | 1.04W |
| Output Current | 20mA |
| Max Supply Current | 35mA |
| Propagation Delay | 12 ns |
| Quiescent Current | 35mA |
| Voltage - Supply, Single/Dual (±) | ±4.75V~5.25V |
| Output Current per Channel | 20mA |
| Input Offset Voltage (Vos) | 7.5mV |
| Dual Supply Voltage | 5V |
| Input Bias Current | 20μA |
| Voltage - Input Offset (Max) | 7.5mV @ ±4.75V |
| Current - Input Bias (Max) | 20μA @ ±5.25V |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
NE521DR2 Overview
In order to make transportation easier, it is packaged in 14-SOIC (0.154, 3.90mm Width) .The comparator has a TTL output.The part will be shipped by Tape & Reel (TR) .In general, the chip type can be classified as Differential .There are a total of 2 elements in it.The device is equipped with 14 pins.Electronic comparator is recommended to mount the device using type Surface Mount .A temperature setting of 0°C~70°C should be used for the operating temperature in order to prevent malfunctions.14 pins are available on the comparator.You can find more pin-to-pin solutions for your special requirements by searching NE521 .This comparator presents a quiescent current of 35mA .Electronic comparator is recommended that the nominal supply current be 35mA in order to use the device normally.A current supply greater than 35mA may cause the comparator to malfunction.
NE521DR2 Features
TTL output capability
Differential IC
Employing 2 elements
Operates under 0°C~70°C
Quiescent Current: 35mA
NE521DR2 Applications
There are a lot of ON Semiconductor NE521DR2 linear comparators applications.
- Handheld Instruments
- Metering Systems
- Infotainment and Clusters
- Self-diagnostics
- Current and voltage sensing
- Portable and Battery-Powered Systems
- Multivibrators and High-Voltage Digital Logic Gates
- General Purpose Low Voltage Applications
- Alarm and Monitoring Circuits
- Battery-Powered Electronics
