Overview
The NE521DR2G is a high-speed dual-differential comparator/sense amplifier produced by onsemi. This component is designed to operate efficiently in various high-speed applications, offering TTL-compatible strobes and outputs. It is available in Pb-free packages, making it an environmentally friendly option. The NE521DR2G operates from standard supply voltages and features a large common-mode input voltage range, making it versatile for different use cases.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Operating Temperature Range | TA | 0 to 70 | °C |
| Storage Temperature Range | Tstg | -65 to +150 | °C |
| Operating Junction Temperature | TJ | 150 | °C |
| Supply Voltage (Positive) | V+ | +4.75 to +5.25 | V |
| Supply Voltage (Negative) | V- | -4.75 to -5.25 | V |
| Differential Input Voltage | VIDR | ±6.0 | V |
| Input Offset Voltage | VOS | -10 to 10 | mV |
| Input Bias Current | IBIAS | -40 to 40 | µA |
| Common-Mode Voltage Range | VCM | -3.0 to +3.0 | V |
| Maximum Power Dissipation (N Package) | PD | 1420 | mW |
| Thermal Resistance, Junction-to-Ambient (N Package) | RJA | 100 | °C/W |
Key Features
- TTL-compatible strobes and outputs
- Large common-mode input voltage range
- Operates from standard supply voltages
- Pb-free packages available
Applications
- MOS Memory Sense Amp
- A-to-D Conversion
- High-Speed Line Receiver
Q & A
- What is the operating temperature range of the NE521DR2G?
The operating temperature range is 0 to 70°C.
- What are the standard supply voltages for the NE521DR2G?
The component operates from standard supply voltages of +4.75 to +5.25 V and -4.75 to -5.25 V.
- What is the maximum differential input voltage for the NE521DR2G?
The maximum differential input voltage is ±6.0 V.
- What are the typical applications of the NE521DR2G?
Typical applications include MOS Memory Sense Amp, A-to-D Conversion, and High-Speed Line Receiver.
- Is the NE521DR2G available in Pb-free packages?
- What is the common-mode voltage range of the NE521DR2G?
The common-mode voltage range is -3.0 to +3.0 V.
- What is the maximum power dissipation for the N package of the NE521DR2G?
The maximum power dissipation for the N package is 1420 mW.
- What is the thermal resistance, junction-to-ambient, for the N package of the NE521DR2G?
The thermal resistance, junction-to-ambient, for the N package is 100 °C/W.
- What is the input offset voltage range of the NE521DR2G?
The input offset voltage range is -10 to 10 mV.
- What is the storage temperature range for the NE521DR2G?
The storage temperature range is -65 to +150°C.
