參數(shù)資料
型號: TSC2100IRHB
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQCC32
封裝: 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件頁數(shù): 23/77頁
文件大?。?/td> 1079K
代理商: TSC2100IRHB
TSC2100
SLAS378 NOVEMBER 2003
www.ti.com
3
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range unless otherwise noted(1)(2)(3)
UNITS
AVDD to AVSS
0.3 V to 3.9 V
DRVDD to DRVSS
0.3 V to 3.9 V
IOVDD to DVSS
0.3 V to 3.9 V
DVDD to DVSS
0.3 V to 2.5 V
AVDD to DRVDD
0.1 V to 0.1 V
AVSS to DRVSS to DVSS
0.1 V to 0.1 V
Analog inputs (except VBAT1 and VBAT2) to AVSS
0.3 V to AVDD + 0.3 V
VBAT1 / VBAT2 to AVSS
0.3 V to 6 V
Digital input voltage to DVSS
0.3 V to IOVDD + 0.3 V
Operating temperature range
40°C to 85°C
Storage temperature range
65°C to 105°C
Junction temperature (TJ Max)
105°C
TSSOP package
Power dissipation
(TJ Max TA)/θJA
TSSOP package
θJA Thermal impedance
86°C/W
QFN package
Power dissipation
(TJ Max TA)/θJA
QFN package
θJA Thermal impedance
123°C/W
Lead temperature
Soldering vapor phase (60 sec)
215°C
Lead temperature
Infrared (15 sec)
220°C
(1) Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) If the TSC2100 QFN version is used to drive high power levels to an 8- load for extended intervals at ambient temperatures above 70°C, multiple
vias should be used to electrically and thermally connect the thermal pad on the QFN package to an internal heat-dissipating ground plane on the
user’s PCB.
(3) The TSC2100 TSSOP version provides full output power into an 8- load at ambient temperatures of 70°C and below. TI does not recommend
using the TSC2100 TSSOP version to drive high power levels to an 8- load for extended intervals at ambient temperatures above 70°C. All other
device functionality, including driving of stereo 16- loads at full volume, is supported up to 85°C.
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