2Vrm DirectPath? 无杂声可变输入增益线路驱动器
| Gain (V/V) | Adjustable |
| Iq (Typ) (mA) | 8 |
| Load capacitance (μF) | 3.00E-04 |
| Number of channels (#) | 2 |
| THD + N @ 1 kHz (%) | 0.008 |
| Noise floor (RTO, 20 kHz BW) (dBu) | 113.3 |
| Slew rate (Typ) (V/us) | 2.2 |
| Small-Signal bandwidth (Typ) (MHz) | 3.2 |
| Operating temperature range (C) | -40 to 85 |
- External Gain Setting Resistors
- Space Saving Package
- 20-Pin, 4 mm × 4 mm Thin QFN, Thermally Optimized PowerPAD Package
- Ground-Referenced Outputs Eliminate DC-Blocking Capacitor
- Reduce Board Area
- Reduce Component Cost
- Improve THD+N Performance
- No Degradation of Low-Frequency Response Due to Output Capacitors
- Wide Power Supply Range: 1.8 V to 4.5 V
- 2 Vrms/Ch Output Voltage into 600
at 3.3 V supply - Independent Right and Left Channel
Shutdown Control - Short-Circuit and Thermal Protection
- Pop Reduction Circuitry
- APPLICATIONS
- Set-Top Boxes
- CD / DVD Players
- DVD-Receivers
- HTIB
- PDP / LCD TV's
The DRV601 is a stereo line driver designed to allow the removal of the output dc-blocking capacitors for reduced component count and cost. The device is ideal for single supply electronics where size and cost are critical design parameters.
The DRV601 is capable of driving 2 Vrms into a 600- load at 3.3 V. The device has external gain setting resistors, that support a gain range of -1V/V to -10V/V, and line outputs that has ±8-kV IEC ESD protection. The device has independent shutdown control for the right and left audio channels.
The DRV601 is available in a 4 mm × 4?mm Thin QFN package.
