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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： | 17/23页 |
| 文件大小： | 624K |
| 代理商： | TPA6110A2DGNG4 |
SLOS314B
– DECEMBER 2000 – REVISED MARCH 2011
DC ELECTRICAL CHARACTERISTICS
at TA = 25°C, VDD = 2.5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP MAX
UNIT
VOO
Output offset voltage
Av = 2 V/V
15
mV
PSRR
Power supply rejection ratio
VDD = 3.2 V to 3.4 V
83
dB
IDD
Supply current
SHUTDOWN = 0 V
1.5
3
mA
IDD(SD)
Supply current in shutdown mode
SHUTDOWN = VDD
1
10
A
AC OPERATING CHARACTERISTICS
VDD = 3.3 V, TA = 25°C, RL = 16
PARAMETER
TEST CONDITIONS
MIN
TYP MAX
UNIT
PO
Output power (each channel)
THD
≤ 0.1%, f = 1 kHz
60
mW
THD+N
Total harmonic distortion + noise
PO = 40 mW, 20 - 20 kHz
0.4%
BOM
Maximum output power BW
G = 10, THD
< 5%
> 20
kHz
Phase margin
Open loop
96
°
Supply ripple rejection ratio
f = 1 kHz
71
dB
Channel/channel output separation
f = 1 kHz, PO = 40 mW
89
dB
SNR
Signal-to-noise ratio
PO = 50 mW, AV = 1
100
dB
Vn
Noise output voltage
AV = 1
11
V(rms)
DC ELECTRICAL CHARACTERISTICS
at TA = 25°C, VDD = 5.5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VOO
Output offset voltage
AV = 2 V/V
15
mV
PSRR
Power supply rejection ratio
VDD = 4.9 V to 5.1 V
76
dB
IDD
Supply current
SHUTDOWN = 0 V
1.5
3
mA
IDD(SD)
Supply current in shutdown mode
SHUTDOWN = VDD
1
10
A
| IIH |
High-level input current (SHUTDOWN)
VDD = 5.5 V, VI = VDD
1
A
| IIL |
Low-level input current (SHUTDOWN)
VDD = 5.5 V, VI = 0 V
1
A
Zi
Input impedance
>1
M
AC OPERATING CHARACTERISTICS
VDD = 5 V, TA = 25°C, RL = 16
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
PO
Output power (each channel)
THD
≤ 0.1%, f = 1 kHz
150
mW
THD+N
Total harmonic distortion + noise
PO = 100 mW, 20 - 20 kHz
0.6%
BOM
Maximum output power BW
G = 10, THD
< 5%
> 20
kHz
Phase margin
Open loop
96
°
Supply ripple rejection ratio
f = 1 kHz
61
dB
Channel/Channel output separation
f = 1 kHz, PO = 100 mW
90
dB
SNR
Signal-to-noise ratio
PO = 100 mW, AV = 1
100
dB
Vn
Noise output voltage
AV = 1
11.7
V(rms)
AC OPERATING CHARACTERISTICS
VDD = 3.3 V, TA = 25°C, RL = 32
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
PO
Output power (each channel)
THD
≤ 0.1%, f = 1 kHz
40
mW
THD+N
Total harmonic distortion + noise
PO = 30 mW, 20 - 20 kHz
0.4%
BOM
Maximum output power BW
AV = 10, THD < 2%
> 20
kHz
Copyright
2000–2011, Texas Instruments Incorporated
3
Product Folder Link(s): TPA6110A2
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