DRV612_15 Datasheet, PDF (3/24 Pages) Texas Instruments – 2-Vrms DirectPath™ Line Driver With Programmable-Fixed Gain

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SYSTEM BLOCK DIAGRAM
DRV612
SLOS690B – DECEMBER 2010 – REVISED APRIL 2011
GAIN
Control
Left
Right
Current
Limit
De Pop
Current
Limit
Charge Pump
Thermal
Limit
Power
Management
T_A
–40°C to 85°C
ORDERING INFORMATION⁽¹⁾
PACKAGE
DRV612PW
DRV612RGT
DESCRIPTION
14-pin TSSOP
16-pin QFN
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
Web site at www.ti.com.
THERMAL INFORMATION
THERMAL METRIC⁽¹⁾
DRV612
RGT (16-Pin)
DRV612
PW (14-Pin)
UNITS
θ_JA
θ_JCtop
θ_JB
ψ_JT
ψ_JB
θ_JCbot
Junction-to-ambient thermal resistance
Junction-to-case (top) thermal resistance
Junction-to-board thermal resistance
Junction-to-top characterization parameter
Junction-to-board characterization parameter
Junction-to-case (bottom) thermal resistance
52
130
71
49
26
63
°C/W
3.0
3.6
26
62
n/a
n/a
(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.
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