Overview
The TDA1308T/N2,115 is an integrated class-AB stereo headphone driver manufactured by NXP USA Inc. This device is designed to be used in portable digital audio applications and is available in either an SO8 or a TSSOP8 plastic package. Despite being no longer manufactured, it remains a significant component in the realm of audio electronics due to its high performance and robust features.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VDD supply voltage (single supply) | - | 3.0 | 5.0 | 7.0 | V |
| VDD supply voltage (dual supply) | - | 1.5 | 2.5 | 3.5 | V |
| VSS negative supply voltage (dual supply) | - | -1.5 | -2.5 | -3.5 | V |
| IDD supply current (no load) | - | - | 3 | 5 | mA |
| Ptot total power dissipation (no load) | - | - | 15 | 25 | mW |
| THD+N total harmonic distortion-plus-noise | RL=32Ω, Po=50mW | 0.03 | 0.06 | - | % |
| S/N signal-to-noise ratio | RL=5kΩ | 100 | 110 | - | dB |
| Tamb ambient temperature | - | -40 | - | 85 | °C |
Key Features
- Wide temperature range
- No switch ON/OFF clicks
- Excellent power supply ripple rejection
- Low power consumption
- Short-circuit resistant
- High performance: High signal-to-noise ratio, high slew rate, low distortion
- Large output voltage swing
Applications
The TDA1308T/N2,115 is primarily developed for portable digital audio applications, making it suitable for use in handheld devices, portable audio players, and other mobile audio equipment. Its low power consumption and high performance characteristics also make it a good fit for battery-powered devices.
Q & A
- What is the TDA1308T/N2,115? The TDA1308T/N2,115 is an integrated class-AB stereo headphone driver.
- Who manufactures the TDA1308T/N2,115? It is manufactured by NXP USA Inc.
- In what packages is the TDA1308T/N2,115 available? It is available in SO8 and TSSOP8 plastic packages.
- What are the typical supply voltages for the TDA1308T/N2,115? For single supply, it is 3.0 to 7.0 V, and for dual supply, it is 1.5 to 3.5 V and -1.5 to -3.5 V.
- What is the typical supply current of the TDA1308T/N2,115? The typical supply current is 3 to 5 mA.
- What is the total harmonic distortion-plus-noise (THD+N) of the TDA1308T/N2,115? The THD+N is typically 0.03 to 0.06%.
- What is the signal-to-noise ratio (S/N) of the TDA1308T/N2,115? The S/N ratio is typically 100 to 110 dB.
- Is the TDA1308T/N2,115 short-circuit resistant? Yes, it is short-circuit resistant.
- What are the ambient temperature limits for the TDA1308T/N2,115? The ambient temperature range is -40°C to 85°C.
- Is the TDA1308T/N2,115 still in production? No, it is no longer manufactured.
