參數(shù)資料
型號： TPA3110D2PWPR
廠商： TEXAS INSTRUMENTS INC
元件分類： 音頻／視頻放大
英文描述： 15 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO28
封裝： GREEN, PLASTIC, HTSSOP-28
文件頁數(shù)： 29/34頁
文件大?。?/td> 976K
代理商： TPA3110D2PWPR
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28
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24
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19
SD
FAULT
LINP
LINN
GAIN0
GAIN1
AVCC
AGND
GVDD
PLIMIT
PVCCL
BSPL
OUTPL
PGND
OUTNL
BSNL
BSNR
OUTNR
PGND
RINN
RINP
NC
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12
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18
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16
15
OUTPR
BSPR
PVCCR
PBTL
SLOS528C – JULY 2009 – REVISED AUGUST 2010
www.ti.com
AC CHARACTERISTICS
TA = 25°C, VCC = 24 V, RL = 8 (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
200 mVPP ripple at 1 kHz,
KSVR
Power Supply ripple rejection
–70
dB
Gain = 20 dB, Inputs ac-coupled to AGND
PO
Continuous output power
THD+N = 10%, f = 1 kHz, VCC = 16 V
15
W
THD+N
Total harmonic distortion + noise
VCC = 16 V, f = 1 kHz, PO = 7.5 W (half-power)
0.1
%
65
V
Vn
Output integrated noise
20 Hz to 22 kHz, A-weighted filter, Gain = 20 dB
–80
dBV
Crosstalk
VO = 1 Vrms, Gain = 20 dB, f = 1 kHz
–100
dB
Maximum output at THD+N < 1%, f = 1 kHz,
SNR
Signal-to-noise ratio
102
dB
Gain = 20 dB, A-weighted
fOSC
Oscillator frequency
250
310
350
kHz
Thermal trip point
150
°C
Thermal hysteresis
15
°C
AC CHARACTERISTICS
TA = 25°C, VCC = 12 V, RL = 8 (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
200 mVPP ripple from 20 Hz–1 kHz,
KSVR
Supply ripple rejection
–70
dB
Gain = 20 dB, Inputs ac-coupled to AGND
PO
Continuous output power
THD+N = 10%, f = 1 kHz; VCC = 13 V
10
W
THD+N
Total harmonic distortion + noise
RL = 8 , f = 1 kHz, PO = 5 W (half-power)
0.06
%
65
V
Vn
Output integrated noise
20 Hz to 22 kHz, A-weighted filter, Gain = 20 dB
–80
dBV
Crosstalk
Po = 1 W, Gain = 20 dB, f = 1 kHz
–100
dB
Maximum output at THD+N < 1%, f = 1 kHz,
SNR
Signal-to-noise ratio
102
dB
Gain = 20 dB, A-weighted
fOSC
Oscillator frequency
250
310
350
kHz
Thermal trip point
150
°C
Thermal hysteresis
15
°C
PWP (TSSOP) PACKAGE
(TOP VIEW)
4
Copyright 2009–2010, Texas Instruments Incorporated
Product Folder Link(s) :TPA3110D2
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