DRV601 Texas instruments

DRV601

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DRV601

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Описание

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.

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

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