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: 18/23页
文件大小: 624K
代理商: TPA6110A2DGNG4
SLOS314B
– DECEMBER 2000 – REVISED MARCH 2011
AC OPERATING CHARACTERISTICS (continued)
VDD = 3.3 V, TA = 25°C, RL = 32
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Phase margin
Open loop
96
°
Supply ripple rejection ratio
f = 1 kHz
71
dB
Channel/channel output separation
f = 1 kHz
95
dB
SNR
Signal-to-noise ratio
PO = 40 mW, AV = 1
100
dB
Vn
Noise output voltage
AV = 1
11
V(rms)
AC OPERATING CHARACTERISTICS
VDD = 5 V, TA = 25°C, RL = 32
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
PO
Output power (each channel)
THD
≤ 0.1%, f = 1 kHz
90
mW
THD+N
Total harmonic distortion + noise
PO = 60 mW, 20 - 20 kHz
0.4%
BOM
Maximum output power BW
AV = 10, THD < 2%
> 20
kHz
Phase margin
Open loop
97
°
Supply ripple rejection ratio
f = 1 kHz
61
dB
Channel/channel output separation
f = 1 kHz
98
dB
SNR
Signal-to-noise ratio
PO = 90 mW, AV = 1
100
dB
Vn
Noise output voltage
AV = 1
11.7
V(rms)
Spacer
TYPICAL CHARACTERISTICS
Table of Graphs
FIGURE
vs Frequency
1, 3, 5, 6, 7, 9, 11, 13
THD+N
Total harmonic distortion plus noise
vs Output power
2, 4, 8, 10, 12, 14
Supply ripple rejection ratio
vs Frequency
15, 16
Vn
Output noise voltage
vs Frequency
17, 18
Crosstalk
vs Frequency
19
–24
Shutdown attenuation
vs Frequency
25, 26
Open-loop gain and phase margin
vs Frequency
27, 28
Output power
vs Load resistance
29, 30
IDD
Supply current
vs Supply voltage
31
SNR
Signal-to-noise ratio
vs Voltage gain
32
Power dissipation/amplifier
vs Load power
33, 34
4
Copyright
2000–2011, Texas Instruments Incorporated
Product Folder Link(s): TPA6110A2
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