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參數(shù)資料
| 型號： | TPA6204A1DGN |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | DC/DC變換器 |
| 英文描述： | R-78Bxx-1.0(L) Series - Innoline Regulated DC-DC Converters; Output Voltage (Vdc): 5.0V; Output Current (A): 1.0A; Features: Efficiency up to 97%,Non isolated, no need for heatsinks; Pin-out compatible with LM78XX Linears; Low profile( L*W*H=11.5*8.5*17.5mm); Wide input range.(4.75V ~ 34V); Short circuit protection, Thermal shutdown; Non standard outputs available as specialsbetween 1.5V ~15V; Low ripple and noise; ?L? version with 90?? pins |
| 中文描述： | 1.7W單聲道全差分音頻功率放大器 |
| 文件頁數(shù)： | 2/15頁 |
| 文件大小： | 244K |
| 代理商： | TPA6204A1DGN |
SLOS429 MAY 2004
www.ti.com
2
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
PACKAGED DEVICE
QFN (DRB)
TPA6204A1DRB
MSOP (DGN)
TPA6204A1DGN
Device
Symbolization
AYJ
TBD
(1)The DRB is only available taped and reeled. To order taped and reeled parts, add the suffix R to the part number (TPA6204A1DRBR).
TERMINAL FUNCTIONS
TERMINAL
I/O
DESCRIPTION
NAME
DRB
IN
4
I
Negative differential input
IN+
3
I
Positive differential input
VDD
VO+
GND
6
I
Power supply
5
O
Positive BTL output
7
I
High-current ground
VO
SHUTDOWN
8
O
Negative BTL output
1
I
Shutdown terminal (active low logic)
BYPASS
2
Mid-supply voltage, adding a bypass capacitor improves PSRR
Thermal Pad
Connect to ground. Thermal pad must be soldered down in all applications to properly secure device
on the PCB.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range unless otherwise noted(1)
UNIT
Supply voltage, VDD
Input voltage, VI
Continuous total power dissipation
0.3 V to 6 V
0.3 V to VDD + 0.3 V
See Dissipation Rating Table
40
°
C to 85
°
C
40
°
C to 150
°
C
65
°
C to 85
°
C
260
°
C
Operating free-air temperature, TA
Junction temperature, TJ
Storage temperature, Tstg
Lead temperature 1,6 mm (1/16 Inch) from case for 10 seconds
DRB
(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.
PACKAGE DISSIPATION RATINGS
PACKAGE
TA
≤
25 C
POWER RATING
DERATING FACTOR(1)
TA = 70 C
POWER RATING
TA = 85 C
POWER RATING
DRB
2.7 W
21.8 mW/
°
C
1.7 W
1.4 W
(1))Derating factor based on high-k board layout.
RECOMMENDED OPERATING CONDITIONS
MIN
TYP
MAX
5.5
UNIT
V
Supply voltage, VDD
High-level input voltage, VIH
Low-level input voltage, VIL
Operating free-air temperature, TA
2.5
SHUTDOWN
1.55
V
SHUTDOWN
0.5
V
°
C
40
85
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPA6204A1DRB | 功能描述:音頻放大器 1.7-W Mono Full Diff Aud Power Amplifier RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TPA6204A1DRB | 制造商:Texas Instruments 功能描述:AUDIO POWER AMPLIFIER IC 制造商:Texas Instruments 功能描述:IC, AUDIO PWR AMP, CLASS AB, 1.7W, SON-8 |
| TPA6204A1DRBG4 | 功能描述:音頻放大器 1.7-W Mono Full Diff Aud Power Amplifier RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TPA6204A1DRBR | 功能描述:音頻放大器 1.7-W Mono Full Diff Aud Power Amplifier RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TPA6204A1DRBRG4 | 功能描述:音頻放大器 1.7-W Mono Full Diff Aud Power Amplifier RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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