DRV600 2-Vrms DirectPath™ Pop-free Fixed Input Gain Line Driver | TI.com

DRV600 (ACTIVE)

2-Vrms DirectPath™ Pop-free Fixed Input Gain Line Driver

2-Vrms DirectPath™ Pop-free Fixed Input Gain Line Driver - DRV600
Datasheet
 

Description

The DRV600 is a stereo line driver designed to allow the removal of the output dc-blocking capacitors for reduced component count and cost. The DRV600 is ideal for single supply electronics where size and cost are critical design parameters.

The DRV600 is capable of driving 2 Vrms into a 600- load at 3.3 V. The DRV600 has a fixed gain of -1.5 V/V and line outputs that has ±8-kV IEC ESD protection. The DRV600 has independent shutdown control for the right and left audio channels.

The DRV600 is available in a 4 mm × 4 mm Thin QFN package.

Features

  • Space Saving Package
    • 20-Pin, 4 mm × 4 mm Thin QFN, Thermally Optimized PowerPAD™ Package
  • Ground-ReferencedOutputs 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
  • 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

DIRECTPATH, PowerPAD, DirectPath are trademarks of Texas Instruments.

Parametrics

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Part number Order Number of channels (#) Gain (V/V) THD + N @ 1 kHz (%) Noise floor (RTO, 20 kHz BW) (dBu) Load capacitance (µF) Slew rate (Typ) (V/us) Small-Signal bandwidth (Typ) (MHz) Supply (Min) (V) Supply (Max) (V) Iq (Typ) (mA) Operating temperature range (C) Package Group
DRV600 Order now 2     Fixed     0.04     122.7     400e-6     2.2     3.2     1.8     4.5     8     -40 to 85     QFN | 20    
DRV601 Order now 2     Adjustable     0.008     113.3     300e-6     2.2     3.2     1.8     4.5     8     -40 to 85     QFN | 20    
DRV602 Order now 2     Adjustable     0.01     102.8     220e-6     4.5     8     3     5.5     11     -40 to 85     TSSOP | 14    
DRV603 Order now 2     Adjustable     0.001     126.7     220e-6     4.5     8     3     5.5     11     -40 to 85     TSSOP | 14    
DRV604 Order now 4     Adjustable     0.001     122.7     220e-6     4.5     8     3     3.7     11     -40 to 85     HTSSOP | 28    
DRV612 Order now 2     Adjustable     0.007     108.6     220e-6     4.5     8     3     3.6     14     -40 to 85     TSSOP | 14
VQFN | 16    
DRV632 Order now 2     Adjustable     0.002     110.9       4.5     8     3     3.6     14     -40 to 85     TSSOP | 14