參數(shù)資料
型號(hào)： TPA2000D1GQC
廠商： Texas Instruments, Inc.
英文描述： 2-W FILTERLESS MONO CLASS-D AUDIO POWER AMPLIFIER
中文描述： 2 - W型單聲道無(wú)濾波器D類音頻功率放大器
文件頁(yè)數(shù)： 3/14頁(yè)
文件大?。?/td> 205K
代理商： TPA2000D1GQC
TPA2000D1
2-W FILTERLESS MONO CLASS-D AUDIO POWER AMPLIFIER
SLOS328B
–
JUNE 2000
–
REVISED MAY 2001
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V
DD,
PV
DD
Input voltage, V
I
Continuous total power dissipation
Operating free-air temperature range, T
A
Operating junction temperature range, T
J
Storage temperature range, T
stg
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
–
0.3 V to 5.5 V
–
0.3 V to V
DD
+0.3 V
(see Dissipation Rating Table)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–
40
°
C to 85
°
C
–
40
°
C to 150
°
C
–
65
°
C to 150
°
C
260
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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
PACKAGE
TA
≤
25
°
C
774 mW
DERATING FACTOR
6.19 mW/
°
C
TA = 70
°
C
495 mW
TA = 85
°
C
402 mW
PW
GQC
TBD
TBD
TBD
TBD
Product preview stage of development
recommended operating conditions
MIN
MAX
UNIT
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electrical characteristics at specified free-air temperature, PV
DD
= 5 V, T
A
= 25
°
C (unless otherwise
noted)
Supply voltage, VDD, PVDD
2.7
5.5
V
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°
C
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
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|VOS|
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operating characteristics, PV
DD
= 5 V, T
A
= 25
°
C, R
L
= 4
,
gain = 6 dB (unless otherwise noted)
PARAMETER
Output offset voltage (measured differentially)
Supply current, shutdown mode
VI = 0 V,
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AV = any gain
77
25
mV
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1
μ
A
1
μ
A
PSRR
Power supply rejection ratio
PVDD = 4.9 V to 5.1 V
PVDD = 5.5,
4
dB
|IIH|
High-level input current
VI = PVDD
ááááá
0.05
6
mA
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IDD
20
μ
A
TEST CONDITIONS
MIN
TYP
MAX
UNIT
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PO
THD + N
Output power
THD = 1%,
f = 1 kHz,
2
<
0.2%
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W
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Total harmonic distortion plus noise
PO = 1.5 W,
f = 20 Hz to 20 kHz
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TPA2000D1PWG4 功能描述:音頻放大器 Mono Filter-Free Class-D 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
TPA2000D1PWR 功能描述:音頻放大器 Mono Filter-Free Class-D 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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