参数资料
型号: TPA3106D1VFP
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 40 W, 1 CHANNEL, AUDIO AMPLIFIER, PQFP32
封装: 7 X 7 MM, GREEN, PLASTIC, HLQFP-32
文件页数: 30/35页
文件大小: 1250K
代理商: TPA3106D1VFP
www.ti.com
AC CHARACTERISTICS
SLOS516B – OCTOBER 2007 – REVISED MARCH 2007
TA = 25°C, VCC = 24 V, RL = 8 (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MI
TYP
MAX
UNIT
N
200 mVPP ripple from 20 Hz–1 kHz,
KSVR
Supply ripple rejection
–88
dB
Gain = 20 dB, Inputs ac-coupled to AGND
THD+N = 7%, f = 1 kHz, VCC = 24 V
32
THD+N = 10%, f = 1 kHz, VCC = 24 V
40
PO
Continuous output power
THD+N < 7%, f = 1 kHz, VCC = 24 V, RL = 4 , Thermally limited
25
by package
W
Total harmonic distortion +
0.2%
THD+N
f = 1 kHz, PO = 20 W (half-power)
noise
125
V
Vn
Output integrated noise
20 Hz to 22 kHz, A-weighted filter, Gain = 20 dB
–80
dBV
Maximum output at THD+N < 1%, f = 1 kHz, Gain = 20 dB,
SNR
Signal-to-noise ratio
102
dB
A-weighted
Thermal trip point
150
°C
Thermal hysteresis
30
°C
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
–88
dB
Gain = 20 dB, Inputs ac-coupled to AGND
THD+N = 7%, f = 1 kHz
8.7
THD+N = 10%, f = 1 kHz
9.2
PO
Continuous output power
W
THD+N = 7%, f = 1 kHz, RL = 4
15.6
THD+N = 10%, f = 1 kHz, RL = 4
16.4
RL = 8 , f = 1 kHz, PO = 5 W
0.11%
THD+N
Total harmonic distortion + noise
RL = 4 , f = 1 kHz, PO = 8 W
0.15%
100
V
Vn
Output integrated noise
20 Hz to 22 kHz, A-weighted filter, Gain = 20 dB
–80
dBV
Maximum output at THD+N < 1%, f = 1 kHz,
SNR
Signal-to-noise ratio
98
dB
Gain = 20 dB, A-weighted
Thermal trip point
150
°C
Thermal hysteresis
30
°C
4
Copyright 2007, Texas Instruments Incorporated
Product Folder Link(s): TPA3106D1
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