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TPA2028D1YZFR Datasheet(PDF) 5 Page - Texas Instruments |
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TPA2028D1YZFR Datasheet(HTML) 5 Page - Texas Instruments |
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5 / 43 page  TPA2028D1 www.ti.com SLOS660C – JANUARY 2010 – REVISED OCTOBER 2015 7.2 ESD Ratings VALUE UNIT Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001(1) ±2000 V(ESD) Electrostatic discharge V Charged-device model (CDM), per JEDEC specification JESD22- ±500 C101(2) (1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process. (2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process. 7.3 Recommended Operating Conditions MIN NOM MAX UNIT VDD Supply voltage PVDD 2.5 5.5 V VIH High-level input voltage EN, SDA, SCL 1.3 V VIL Low-level input voltage EN, SDA, SCL 0.6 V TA Operating free-air temperature –40 85 °C 7.4 Thermal Information TPA2028D1 THERMAL METRIC(1) YZF (DSBGA) UNIT 9 PINS RθJA Junction-to-ambient thermal resistance 9 °C/W RθJC(top) Junction-to-case (top) thermal resistance 0.7 °C/W RθJB Junction-to-board thermal resistance 70 °C/W ψJT Junction-to-top characterization parameter 3.3 °C/W ψJB Junction-to-board characterization parameter 69.7 °C/W RθJC(bot) Junction-to-case (bottom) thermal resistance n/a °C/W (1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report, SPRA953. 7.5 Electrical Characteristics at TA = 25°C, VDD = 3.6 V, SDZ = 1.3 V, and RL = 8 Ω + 33 μH (unless otherwise noted). PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VDD Supply voltage range 2.5 3.6 5.5 V EN = 0.35 V, VDD = 2.5 V 0.1 1 ISDZ Shutdown quiescent current EN = 0.35 V, VDD = 3.6 V 0.2 1 µA EN = 0.35 V, VDD = 5.5 V 0.3 1 EN = 1.3 V, VDD = 2.5 V 35 50 Software shutdown quiescent ISWS EN = 1.3 V, VDD = 3.6 V 50 70 µA current EN = 1.3 V, VDD = 5.5 V 75 100 VDD = 2.5 V 1.5 2.5 IDD Supply current VDD = 3.6 V 1.7 2.7 mA VDD = 5.5 V 2 3.5 fSW Class D Switching Frequency 275 300 325 kHz IIH High-level input current VDD = 5.5 V, EN = 5.8 V 1 µA IIL Low-level input current VDD = 5.5 V, EN = –0.3 V –1 µA tSTART Start-up time 2.5 V ≤ VDD ≤ 5.5 V no pop, CIN ≤ 1 μF 5 ms POR Power on reset ON threshold 2 2.3 V POR Power on reset hysteresis 0.2 V RL = 8 Ω, Vicm = 0.5 V and Vicm = VDD – 0.8 V, CMRR Input common mode rejection –75 dB differential inputs shorted VDD = 3.6 V, AV = 6 dB, RL = 8 Ω, inputs ac Voo Output offset voltage 1.5 10 mV grounded Copyright © 2010–2015, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Links: TPA2028D1 |
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