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TPA3123D2PWP Folha de dados(PDF) 3 Page - Texas Instruments |
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TPA3123D2PWP Folha de dados(HTML) 3 Page - Texas Instruments |
3 / 30 page TPA3123D2 www.ti.com SLOS541C – JULY 2007 – REVISED AUGUST 2010 ABSOLUTE MAXIMUM RATINGS over operating free-air temperature range (unless otherwise noted) (1) VALUE UNIT VCC Supply voltage AVCC, PVCC –0.3 to 36 V VI Logic input voltage SD, MUTE, GAIN0, GAIN1 –0.3 to VCC + 0.3 V VIN Analog input voltage RIN, LIN –0.3 to 7 V Continuous total power dissipation See the Thermal Information table TA Operating free-air temperature range –40 to 85 °C TJ Operating junction temperature range –40 to 150 °C Tstg Storage temperature range –65 to 150 °C RL Load resistance (minimum value) 3.2 Ω Human-body model (all pins) ± 2 kV ESD Electrostatic Discharge Charged-device model (all pins) ± 500 V (1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operations 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. THERMAL INFORMATION TPA3123D2 THERMAL METRIC(1)(2) PWP UNITS 24 PINS qJA Junction-to-ambient thermal resistance 30.2 qJCtop Junction-to-case (top) thermal resistance 27.8 qJB Junction-to-board thermal resistance 6.8 °C/W yJT Junction-to-top characterization parameter 0.3 yJB Junction-to-board characterization parameter 32.1 qJCbot Junction-to-case (bottom) thermal resistance 0.5 (1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953. (2) For thermal estimates of this device based on PCB copper area, see the TI PCB Thermal Calculator. RECOMMENDED OPERATING CONDITIONS MIN MAX UNIT VCC Supply voltage PVCC, AVCC 10 30 V VIH High-level input voltage SD, MUTE, GAIN0, GAIN1 2 V VIL Low-level input voltage SD, MUTE, GAIN0, GAIN1 0.8 V SD, VI = VCC, VCC = 30 V 125 IIH High-level input current MUTE, VI = VCC, VCC = 30 V 125 mA GAIN0, GAIN1, VI = VCC, VCC = 24 V 125 SD, VI = 0, VCC = 30 V 1 IIL Low-level input current MUTE, VI = 0 V, VCC = 30 V 1 mA GAIN0, GAIN1, VI = 0 V, VCC = 24 V 1 TA Operating free-air temperature –40 85 °C Copyright © 2007–2010, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Link(s) :TPA3123D2 |
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