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參數(shù)資料
| 型號： | MAX98400BETG+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 23/26頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC AMP AUDIO STEREO D 24TQFN |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 類型： | D 類 |
| 輸出類型： | 2 通道（立體聲） |
| 在某負載時最大輸出功率 x 通道數(shù)量： | 12W x 2 @ 8 歐姆 |
| 電源電壓： | 8 V ~ 28 V |
| 特點： | 消除爆音，差分輸入，短路和熱保護，關閉 |
| 安裝類型： | 表面貼裝 |
| 供應商設備封裝： | 24-TQFN-EP（4x4） |
| 封裝/外殼： | 24-WFQFN 裸露焊盤 |
| 包裝： | 帶卷 (TR) |
Stereo, High-Power, Class D Amplifiers
MAX98400A/MAX98400B
6
Note 2: 100% production tested at TA = +25NC. Specifications over temperature limits are guaranteed by design.
Note 3: The MAX98400A stereo mode is specified with an 8I resistive load in series with a 68FH inductive load connected across
BTL outputs. The MAX98400A mono mode is specified with a 4I resistive load in series with 33FH inductive load. The
MAX98400B is specified with an 8I resistive load in series with a 68FH inductive load connected across BTL outputs.
Note 4: Amplifier inputs AC-coupled to GND.
Note 5: Mode transitions controlled by SHDN.
Note 6: Relative to equivalent full-scale undistorted output. Full scale (FS) = VPVDD x 0.95.
Note 7: Relative to equivalent full-scale undistorted output. Full scale (FS) = VPVDD.
ELECTRICAL ChARACTERISTICS (continued)
(VPVDD = 18V, CIN = 1FF, VSHDN = 5V, LIM_TH = VS, TEMPLOCK = unconnected; G1 = GND, G2 = open (gain = 20.1dB), CREL
= 1FF, C1 = C2 = 1FF, RL = J, AC measurement bandwidth 20Hz to 20kHz, differential input signal, TA = TMIN to TMAX, unless
otherwise noted. Typical values are at TA = +25NC.) (Notes 2, 3)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
VGA Distortion
Compression = 0 to -12dB
3.5
%
LIM_TH Input-Voltage Low
(PVDD Tracking)
0.15
V
LIM_TH Input-Voltage High
(Limiter Off)
VS
- 1
V
Channel-to-Channel Attenuation
Tracking
Q
1
dB
ThERMAL FOLDBACK
Internal Templock Resistor
120
205
310
kI
Trigger Temperature
+130
N
C
Hard Thermal Protection
+165
N
C
LOGIC INPUT (G1, G2)
Sink Current
TA = +25NC, VG1, VG2 = 0V
+2.5
+5
+8
F
A
Source Current
TA = +25NC, VG1, VG2 = VS
-8
-5
-2.5
F
A
Input High Threshold
0.8 x
VS
V
Input Low Threshold
0.3 x
VS
V
Input Three-State Window
0.45 x
VS
0.5 x
VS
0.55 x
VS
V
LOGIC INPUT (SHDN, MONO (MAX98400A Only))
Input Leakage Current
IIN
TA = +25NC
Q
10
F
A
Input High Threshold
VINH
2
V
Input Low Threshold
VINL
0.4
V
Input-Voltage Hysteresis
100
mV
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX98400BEVKIT+ | 功能描述:放大器 IC 開發(fā)工具 MAX98400B Eval Kit RoHS:否 制造商:International Rectifier 產品:Demonstration Boards 類型:Power Amplifiers 工具用于評估:IR4302 工作電源電壓:13 V to 23 V |
| MAX98400ETX+ | 制造商:Maxim Integrated Products 功能描述:STEREO CLASS D AMPLIFIER - Rail/Tube |
| MAX98400EVKIT+ | 制造商:Maxim Integrated Products 功能描述:STEREO 6W HIGH POWER CLASS D AMPLIFIER - Boxed Product (Development Kits) |
| MAX9840AEWL+T | 制造商:Maxim Integrated Products 功能描述:MONO 2W CLASS D AMPLIFIER - Tape and Reel |
| MAX984CPE | 功能描述:校驗器 IC RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
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