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TPA2026D2YZHR 数据表(PDF) 3 Page - Texas Instruments |
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TPA2026D2YZHR 数据表(HTML) 3 Page - Texas Instruments |
3 / 36 page TPA2026D2 www.ti.com SLOS649 – MARCH 2010 PIN FUNCTIONS PIN I/O/P DESCRIPTION NAME WCSP INR+ A2 I Right channel positive audio input INR– A1 I Right channel negative audio input INL+ A3 I Left channel positive audio input INL– A4 I Left channel negative audio input SDZ C2 I Shutdown terminal (active low) SDA B3 I/O I2C data interface SCL B2 I I2C clock interface OUTR+ D1 O Right channel positive differential output OUTR– D2 O Right channel negative differential output OUTL+ D4 O Left channel positive differential output OUTL– D3 O Left channel negative differential output AVDD B1 P Analog supply (must be the same as PVDDR and PVDDL) AGND B4 P Analog ground (all GND pins need to be connected) PVDDR C1 P Right channel power supply (must be the same as AVDD and PVDDL) PGND C3 P Power ground (all GND pins need to be connected) PVDDL C4 P Left channel power supply (must be the same as AVDD and PVDDR) ABSOLUTE MAXIMUM RATINGS (1) over operating free-air temperature range (unless otherwise noted). VALUE / UNIT VDD Supply voltage AVDD, PVDDR, PVDDL –0.3 V to 6 V SDZ, INR+, INR–, INL+, INL– –0.3 V to VDD+0.3 V Input voltage SDA, SCL –0.3 V to 6 V See Dissipation Ratings Continuous total power dissipation Table TA Operating free-air temperature range –40°C to 85°C TJ Operating junction temperature range –40°C to 150°C Tstg Storage temperature range –65°C to 150°C Human body model (HBM) 2 KV ESD Electro-static discharge tolerance, all pins Charged device model (CDM) 500 V RL Minimum load resistance 3.2 Ω (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. DISSIPATION RATINGS TABLE (1) PACKAGE TA ≤ 25°C DERATING FACTOR TA = 70°C TA = 85°C 16-ball WCSP 1.25 W 10 mW/°C 0.8 W 0.65 W (1) Dissipations ratings are for a 2-side, 2-plane PCB. Copyright © 2010, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Link(s): TPA2026D2 |
类似零件编号 - TPA2026D2YZHR |
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类似说明 - TPA2026D2YZHR |
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