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參數資料
| 型號： | TPA6100A2DR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 0.05 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| 封裝： | GREEN, PLASTIC, MS-012AA, SOIC-8 |
| 文件頁數： | 8/14頁 |
| 文件大小： | 445K |
| 代理商： | TPA6100A2DR |
www.ti.com
DC ELECTRICAL CHARACTERISTICS
AC OPERATING CHARACTERISTICS
TPA6100A2D
SLOS269B – JUNE 2000 – REVISED SEPTEMBER 2004
at T
A = 25°C, VDD = 3.6 V (Unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP MAX
UNIT
VOO
Output offset voltage
AV = 2 V/V
5
40
mV
PSRR
Power supply rejection ratio
VDD = 3.0 V to 3.6 V
72
dB
IDD
Supply current
SHUTDOWN = 3.6 V
0.75
2.0
mA
IDD(SD)
Supply current in SHUTDOWN mode
SHUTDOWN = 0 V
50
250
nA
|IIH|
High-level input current (SHUTDOWN)
VDD = 3.6 V, VI = VDD
1
A
|IIL|
Low-level input current (SHUTDOWN)
VDD = 3.6 V, VI = 0 V
1
A
ZI
Input impedance (IN1-, IN2-)
> 1
M
V
DD = 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
50
mW
THD+N
Total harmonic distortion + noise
PO = 45 mW, 20 Hz–20 kHz
0.2%
BOM
Maximum output power BW
G = 1, THD < 0.5%
> 20
kHz
kSVR
Supply ripple rejection
f = 1 kHz
52
dB
SNR
Signal-to-noise ratio
PO = 50 mW
90
dB
Vn
Noise output voltage (no noise-weighting filter)
28
V(rms)
V
DD = 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
35
mW
THD+N
Total harmonic distortion + noise
PO = 30 mW, 20 Hz–20 kHz
0.2%
BOM
Maximum output power BW
G = 1, THD < 0.2%
> 20
kHz
kSVR
Supply ripple rejection
f = 1 kHz
52
dB
SNR
Signal-to-noise ratio
PO = 35 mW
91
dB
Vn
Noise output voltage (no noise-weighting filter)
28
V(rms)
3
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