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MAX9776ETJ+T PDF预览

MAX9776ETJ+T

更新时间: 2024-02-10 15:19:50
品牌 Logo 应用领域
美信 - MAXIM 信息通信管理商用集成电路
页数 文件大小 规格书
38页 648K
描述
Volume Control Circuit, 1 Channel(s), BICMOS, 5 X 5 MM, 0.80 MM HEIGHT, ROHS COMPLIANT, MO-220WHHD-2, TQFN-32

MAX9776ETJ+T 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Not Recommended零件包装代码:QFN
包装说明:HVQCCN, LCC32,.2SQ,20针数:32
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01Factory Lead Time:18 weeks
风险等级:5.23信道分离:75 dB
商用集成电路类型:VOLUME CONTROL CIRCUITJESD-30 代码:S-XQCC-N32
JESD-609代码:e3长度:5 mm
湿度敏感等级:1信道数量:1
功能数量:1端子数量:32
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装等效代码:LCC32,.2SQ,20封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
电源:3.3 V认证状态:Not Qualified
座面最大高度:0.8 mm子类别:Audio/Video Amplifiers
最大压摆率:18 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):2.7 V表面贴装:YES
技术:BICMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:5 mm
Base Number Matches:1

MAX9776ETJ+T 数据手册

 浏览型号MAX9776ETJ+T的Datasheet PDF文件第2页浏览型号MAX9776ETJ+T的Datasheet PDF文件第3页浏览型号MAX9776ETJ+T的Datasheet PDF文件第4页浏览型号MAX9776ETJ+T的Datasheet PDF文件第6页浏览型号MAX9776ETJ+T的Datasheet PDF文件第7页浏览型号MAX9776ETJ+T的Datasheet PDF文件第8页 
2 x 1.5W, Stereo Class D Audio Subsystem  
with DirectDrive Headphone Amplifier  
5/MAX976  
ELECTRICAL CHARACTERISTICS (continued)  
(V  
= PV  
= CPV  
= 3.3V, V  
= V  
= V  
= 0V, SHDN = V , I2C settings (INA gain = +20dB, INB gain = INC gain =  
DD  
DD  
DD  
GND  
PGND  
CPGND DD  
0dB, volume setting = 0dB, mono path gain = 0dB, SHDN = 1, SSM = 1). Speaker load resistors (R  
) are terminated between  
LSP  
OUT_+ and OUT_-, headphone load resistors are terminated to GND, unless otherwise noted. C1 = C2 = C3 = 1µF. T = T  
to  
A
MIN  
T
MAX  
, unless otherwise noted. Typical values are at T = +25°C.) (Note 1)  
A
PARAMETER  
SYMBOL  
CONDITIONS  
R = 16Ω  
MIN  
TYP  
60  
MAX  
UNITS  
L
T
= +25°C,  
A
Output Power  
P
mW  
OUT  
THD+N = 1%  
R = 32Ω  
L
50  
Current Limit  
Gain  
170  
+3  
mA  
dB  
A
V
Channel-to-Channel Gain  
Tracking  
T
= +25°C  
±1  
%
%
A
R = 16Ω (V  
= ±00mV  
, f = 1kHz)  
0.03  
L
OUT  
RMS  
Total Harmonic Distortion Plus  
Noise  
THD+N  
R = 32Ω (V  
= ±00mV  
, f = 1kHz)  
0.024  
L
OUT  
RMS  
BW = 20Hz to  
20kHz  
92  
R = 16Ω,  
L
Signal-to-Noise Ratio  
SNR  
SR  
dB  
V
= ±00mV  
OUT  
RMS  
A-weighted  
93  
0.3  
300  
Slew Rate  
V/µs  
pF  
Capacitive Drive  
C
L
L to R, R to L, f = 10kHz, R = 16Ω,  
L
Crosstalk  
75  
dB  
V
= 160mV  
OUT  
RMS  
VOLUME CONTROL  
HP gain (max)  
SP gain (max)  
HP gain (min)  
SP gain (min)  
HP gain (max)  
SP gain (max)  
HP gain (min)  
SP gain (min)  
Mono+6dB = 0  
3
IN+6dB = 0  
(minimum gain  
setting)  
12  
-72  
-63  
9
Volume Control  
dB  
dB  
IN+6dB = 1  
(maximum gain  
setting)  
1±  
-61  
-57  
0
Mono Gain  
All outputs  
Mono+6dB = 1  
6
INA+20dB = 0 (minimum gain setting)  
INA+20dB = 1 (maximum gain setting)  
Set by IN+6dB  
20  
Input Pair A Control  
dB  
dB  
Mute Attenuation  
(Minimum Volume)  
V
= 1V  
±0  
IN  
RMS  
DIGITAL INPUTS (SHDN, SDA, SCL)  
Input-Voltage High  
V
1.4  
V
V
IH  
Input-Voltage Low  
V
0.4  
IL  
Input Hysteresis (SDA, SCL)  
V
200  
mV  
HYS  
_______________________________________________________________________________________  
5

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