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.
| Voltage gain (V/V) | Adjustable |
| Iq (typ) (mA) | 8 |
| Load capacitance (µF) | 300 |
| Number of channels | 2 |
| THD + N at 1 kHz (%) | 0.008 |
| Noise floor (RTO, 20-kHz BW) (dBu) | 113.3 |
| Slew rate (typ) (V/µs) | 2.2 |
| Small-signal bandwidth (typ) (Hz) | 3200000 |
| Supply voltage (max) (V) | 4.5 |
| Supply voltage (min) (V) | 1.8 |
| Operating temperature range (°C) | -40 to 85 |
| Rating | Catalog |
| WQFN (RTJ) | 20 | 16 mm² 4 x 4 |