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參數資料
| 型號： | MAX97200AEVKIT+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數： | 7/13頁 |
| 文件大小： | 0K |
| 描述： | KIT EVALUATION FOR MAX97200 |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 1 |
| 系列： | DirectDrive® |
| 放大器類型： | G 類 |
| 輸出類型： | 耳機，2-通道（立體聲） |
| 電源電壓： | 1.8V |
| 板類型： | 完全填充 |
| 已用 IC / 零件： | MAX97200A |
| 已供物品： | 板 |
Low-Power, Low-Offset, Dual Mode, Class H
DirectDrive Headphone Amplifier
MAX97200
3
ELECTRICAL CHARACTERISTICS (continued)
(VPVIN = 1.8V, VPGND = VGND = 0V, VSHDN = 1.8V, C1 = C2 = C3 = 1FF, C4 = 10FF, TA = TMIN to TMAX, unless otherwise noted.
Typical values are at TA = +25NC) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Output Voltage Threshold
VTH2
RL = J, output voltage at which the
charge pump switches modes, VOUT
rising, transition from high-efficiency
mode to high-power mode
Q
PVIN
x
0.24
V
Charge-Pump Mode Transition
Timeouts (Figure 2)
tHOLD
Time it takes for the charge pump to
transition from high-power mode to
high-efficiency mode; RL = J
32
ms
tRISE
Time it takes for the charge pump to
transition from high-efficiency mode to high-
power mode (90% of its value); RL = J
20
F
s
AMPLIFIER
Voltage Gain
AV
MAX97200A
2.75
2.92
3.09
dB
MAX97200B
-0.17
0
+0.17
Maximum Output Voltage
RL = 10kI, THD+N = 1%
1.295
VPK
RL = 10kI, THD+N = 10%
1.44
Channel-to-Channel Gain
Matching
Q
0.1
dB
Total Output Offset Voltage
VOS
TA = +25NC
Q
0.1
Q
0.3
mV
Input Resistance
RIN
MAX97200A
6
10
14
kI
MAX97200B
7.2
12
16.8
Power-Supply Rejection Ratio
PSRR
VPVDD = 1.62V to 1.98V, TA = +25NC
62
83
dB
100mVP-P ripple
fIN = 217Hz
96
fIN = 1kHz
94
fIN = 20kHz
61
Output Power
POUT
THD+N = 1%
RL = 10kI
0.16
mW
RL = 32I
34
RL = 16I
45
Line Output Voltage
VLINE
RL = 10kI
1
VRMS
Total Harmonic Distortion Plus
Noise
THD+N
RL = 16I, POUT = 0.1mW, fIN = 1kHz (Note 3)
0.02
%
RL = 16I, POUT = 10mW, fIN = 1kHz (Note 4)
0.003
RL = 10kI, VOUT = 1V, fIN = 1kHz (Note 4)
0.008
Output Noise
VN
Inputs grounded, A-weighted, MAX97200A
5.6
F
V
Inputs grounded, A-weighted, MAX97200B
4.7
Signal-to-Noise Ratio
SNR
A-weighted, MAX97200B
105
dB
Click-and-Pop Level
VCP
RL = 32I, peak
voltage, A-weighted,
32 samples/second,
MAX97200B
Into shutdown
80
dBV
Out of shutdown
68
Crosstalk
XTALK
RL = 16I, 1kHz, POUT = 5mW
100
dB
Maximum Capacitive Load
200
pF
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX97200AEVKIT+ | 功能描述:音頻 IC 開發工具 MAX97200A Eval Kit RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| MAX97200AEWC+ | 制造商:Maxim Integrated Products 功能描述:HIGH EFFICIENCY HEADPHONE AMPLIFIER - Rail/Tube |
| MAX97200AEWC+T | 功能描述:音頻放大器 Class H DirectDrive Headphone Amplifier RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| MAX97200BEWC+T | 功能描述:音頻放大器 Class H DirectDrive Headphone Amplifier RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| MAX9720AEBE | 制造商:Maxim Integrated Products 功能描述:50MW, DIRECTDRIVE, STEREO HEADPHONE AMPLIFIER - Rail/Tube |
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