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参数资料
| 型号： | TPA6101A2DRG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 0.05 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| 封装： | PLASTIC, SOIC-8 |
| 文件页数： | 6/11页 |
| 文件大小： | 212K |
| 代理商： | TPA6101A2DRG4 |
TPA6101A2
50-mW ULTRALOW-VOLTAGE, FIXED-GAIN STEREO HEADPHONE
AUDIO POWER AMPLIFIER
SLOS331A – AUGUST 2000 – REVISED NOVEMBER 2000
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
dc electrical characteristics at TA = 25°C, VDD = 1.6 V
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
PSRR
Power supply rejection ratio
VDD = 1.4 V to 1.8 V
80
dB
IDD
Supply current
0.65
1.2
mA
IDD(SD)
Supply current in SHUTDOWN mode
50
250
nA
|IIH|
High-level input current (SHUTDOWN)
VDD = 1.6 V, VI = VDD
1
A
|IIL|
Low-level input current (SHUTDOWN)
VDD = 1.6 V, VI = 0 V
1
A
ZI
Input impedance
80
k
ac operating characteristics, VDD = 1.6 V, TA = 25°C, RL = 16
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
G
Gain
2
dB
PO
Output power (each channel)
THD
≤ 0.5%,
f = 1 kHz
10
mW
THD+N
Total harmonic distortion + noise
PO = 9.5 mW,
20–20 kHz
0.06%
BOM
Maximum output power BW
THD < 1%
> 20
kHz
kSVR
Supply ripple rejection
f = 1 kHz
47
dB
SNR
Signal-to-noise ratio
PO = 10 mW
82
dB
Vn
Noise output voltage (no noise weighting filter)
32
V(rms)
ac operating characteristics, VDD = 1.6 V, TA = 25°C, RL = 32
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
G
Gain
2
dB
PO
Output power (each channel)
THD
≤ 0.5%,
f = 1 kHz
7.5
mW
THD+N
Total harmonic distortion + noise
PO = 6.5 mW,
20–20 kHz
0.05%
BOM
Maximum output power BW
THD < 1%
>20
kHz
kSVR
Supply ripple rejection
f = 1 kHz
47
dB
SNR
Signal-to-noise ratio
PO = 7.5 mW
84
dB
Vn
Noise output voltage (no noise weighting filter)
32
V(rms)
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| TPA6101A2ZQYRG1 | 功能描述:音频放大器 50mW Lo-Vltg,Stereo Headphone Audio Amp RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| TPA6102A2 | 制造商:TI 制造商全称:Texas Instruments 功能描述:50 mM ULTRALOW VOLTAGE FIXED-GAIN STEREO HEADPHONE AUDIO POWER AMPLIFIER |
| TPA6102A2_06 | 制造商:TI 制造商全称:Texas Instruments 功能描述:50-mM ULTRALOW VOLTAGE FIXED-GAIN STEREO HEADPHONE AUDIO POWER AMPLIFIER |
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