Overview
The TDA8579T/N1S118 is a dual common-mode rejection differential line receiver produced by NXP USA Inc. This integrated circuit is designed to provide high-quality signal reception with minimal noise interference, making it ideal for various audio and signal processing applications. The device features two identical differential amplifiers with a fixed gain of 0 dB, ensuring consistent signal amplification and high common-mode rejection ratios to eliminate ground noise and other unwanted signals.
Key Specifications
| Parameter | Description |
|---|---|
| Type | Receiver |
| Number of Drivers/Receivers | 0/2 |
| Protocol | - |
| Voltage - Supply | 5 V ~ 18 V |
| Mounting Type | Surface Mount |
| Supplier Device Package | 8-SO (SO8) |
| Input Impedance | High input impedance |
| Output Stage | Class AB stage with low output impedance |
| Electrostatic Discharge Protection | 4000 V, 150 pF, 150 Ω |
| Storage Temperature | -55°C to +150°C |
| Ambient Temperature | -40°C to +85°C |
| Maximum Junction Temperature | 150°C |
Key Features
- Dual differential amplifiers with 0 dB gain and low distortion.
- High common-mode rejection ratio to eliminate ground noise and other unwanted signals.
- High input impedance and low output impedance.
- Class AB output stage for efficient signal amplification.
- Quick-charge circuit to charge the input capacitor within 0.2 seconds.
- Protection against high electrostatic discharge conditions (4000 V, 150 pF, 150 Ω).
Applications
The TDA8579T/N1S118 is primarily developed for car audio and other audio applications where high-quality signal reception is crucial. It is also suitable for various signal processing applications that require high common-mode rejection and low noise interference.
Q & A
- What is the primary function of the TDA8579T/N1S118?
The TDA8579T/N1S118 is a dual common-mode rejection differential line receiver designed to receive line input signals with high common-mode rejection and low distortion. - What is the voltage supply range for the TDA8579T/N1S118?
The voltage supply range is from 5 V to 18 V. - What type of output stage does the TDA8579T/N1S118 have?
The output stage is a Class AB stage with low output impedance. - How does the TDA8579T/N1S118 protect against electrostatic discharge?
The device is protected against high electrostatic discharge conditions (4000 V, 150 pF, 150 Ω). - What is the storage temperature range for the TDA8579T/N1S118?
The storage temperature range is from -55°C to +150°C. - What is the ambient temperature range for the TDA8579T/N1S118?
The ambient temperature range is from -40°C to +85°C. - What is the maximum junction temperature for the TDA8579T/N1S118?
The maximum junction temperature is 150°C. - Why is a quick-charge circuit included in the TDA8579T/N1S118?
The quick-charge circuit is included to charge the input capacitor within 0.2 seconds, addressing the high input impedance and settling time of the DC input voltage. - What package type does the TDA8579T/N1S118 come in?
The device comes in an 8-SO (SO8) package. - What are some common applications for the TDA8579T/N1S118?
The device is commonly used in car audio and other audio applications where high-quality signal reception is necessary.
