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參數(shù)資料
| 型號： | TPA2011D1YFFT |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 3.24 W, 1 CHANNEL, AUDIO AMPLIFIER, BGA9 |
| 封裝： | 1.21 X 1.16 MM, 0.40 MM PITCH, GREEN, PLASTIC, DSBGA-9 |
| 文件頁數(shù)： | 12/24頁 |
| 文件大?。?/td> | 670K |
| 代理商： | TPA2011D1YFFT |
SLOS626A – DECEMBER 2009 – REVISED MAY 2010
www.ti.com
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
ORDERING INFORMATION
TA
PACKAGED DEVICES(1)
PART NUMBER(2)
SYMBOL
TPA2011D1YFFR
OEW
—40°C to 85°C
9-ball WSCP
TPA2011D1YFFT
OEW
(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
(2)
The YFF package is only available taped and reeled. The suffix "R" indicates a reel of 3000, the suffix "T" indicates a reel of 250.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range, TA = 25°C (unless otherwise noted)
(1)
VALUE
UNIT
In active mode
–0.3 to 6
V
VDD, PVDD
Supply voltage
In shutdown mode
–0.3 to 6
V
VI
Input voltage
EN, IN+, IN–
–0.3 to VDD + 0.3
V
RL
Minimum load resistance
3.2
Ω
Output continuous total power dissipation
See Dissipation Rating 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 85
°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
260
°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.
DISSIPATION RATINGS
PACKAGE
DERATING FACTOR(1)
TA < 25°C
TA = 70°C
TA = 85°C
YFF (WCSP)
4.2 mW/°C
525 mW
336 mW
273 mW
(1)
Derating factor measure with high K board.
RECOMMENDED OPERATING CONDITIONS
MIN
MAX
UNIT
VDD
Class-D supply voltage
2.5
5.5
V
VIH
High-level input voltage
EN
1.3
V
VIL
Low-level input voltage
EN
0.35
V
RI
Input resistor
Gain
≤ 20 V/V (26 dB)
15
k
VIC
Common mode input voltage range
VDD = 2.5V, 5.5V, CMRR ≥ 49 dB
0.75
VDD-1.1
V
TA
Operating free-air temperature
–40
85
°C
2
Copyright 2009–2010, Texas Instruments Incorporated
Product Folder Link(s) :TPA2011D1
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