参数资料
型号: TPA6110A2DGNG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 0.15 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8
封装: GREEN, PLASTIC, MSOP-8
文件页数: 12/23页
文件大小: 624K
代理商: TPA6110A2DGNG4
SLOS314B
– DECEMBER 2000 – REVISED MARCH 2011
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.
AVAILABLE OPTIONS
PACKAGED DEVICE
TA
MSOP SYMBOLIZATION
MSOP(1)
-40
°C to 85°C
TPA6110A2DGN
TI AIZ
(1)
The DGN package is available in left-ended tape and reel only (e.g., TPA6110A2DGNR).
PinFunctions
PIN
I/O
DESCRIPTION
NAME
NO.
Tap to voltage divider for internal mid-supply bias supply. Connect to a 0.1
F to 1 F low ESR capacitor
BYPASS
1
I
for best performance.
GND
2
I
GND is the ground connection.
IN1
8
I
IN1
– is the inverting input for channel 1.
IN2
4
I
IN2
– is the inverting input for channel 2.
SHUTDOWN
3
I
Puts the device in a low quiescent current mode when held high.
VDD
6
I
VDD is the supply voltage terminal.
VO1
7
O
VO1 is the audio output for channel 1.
VO2
5
O
VO2 is the audio output for channel 2.
ABSOLUTE MAXIMUM RATINGS
(1)
over operating free-air temperature range (unless otherwise noted)
UNIT
VDD
Supply voltage
6 V
VI
Input voltage
–0.3 V to VDD + 0.3 V
Continuous total power dissipation
Internally limited
TJ
Operating junction temperature range
-40
°C to 150°C
Tstg
Storage temperature range
-65
°C to 150°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 RATING TABLE
TA ≤ 25°C
DERATING FACTOR
TA = 70°C
TA = 85°C
PACKAGE
POWER RATING
ABOVE TA = 25°C
POWER RATING
DGN
2.14 W(1)
17.1 mW/
°C
1.37 W
1.11 W
(1)
See the Texas Instruments document, PowerPAD Thermally Enhanced Package Application Report (SLMA002), for more information on
the PowerPAD
package. The thermal data was measured on a PCB layout based on the information in the section entitled Texas
Instruments Recommended Board for PowerPAD on page 33 of the before mentioned document.
RECOMMENDED OPERATING CONDITIONS
MIN
MAX
UNIT
VDD
Supply voltage
2.5
5.5
V
TA
Operating free-air temperature
-40
85
°C
VIH
High-level input voltage (SHUTDOWN)
60% x VDD
V
VIL
Low-level input voltage (SHUTDOWN)
25% x VDD
V
2
Copyright
2000–2011, Texas Instruments Incorporated
Product Folder Link(s): TPA6110A2
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