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MAX9875ERP+TG45

更新时间： 2024-01-31 01:43:07
品牌 Logo 应用领域
美信 - MAXIM 音频控制集成电路消费电路商用集成电路放大器信息通信管理
页数 文件大小 规格书
30页 535K
描述
Low RF Susceptibility, Mono Audio Subsystem with DirectDrive Headphone Amplifier

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MAX9875ERP+TG45 技术参数

是否Rohs认证： 符合生命周期：Active
零件包装代码：BGA包装说明：VFBGA, BGA20,4X5,20
针数：20Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.73Is Samacsys：N
信道分离：65 dB商用集成电路类型：VOLUME CONTROL CIRCUIT
JESD-30 代码：R-PBGA-B20长度：2.64 mm
信道数量：1功能数量：1
端子数量：20最高工作温度：85 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：VFBGA封装等效代码：BGA20,4X5,20
封装形状：RECTANGULAR封装形式：GRID ARRAY, VERY THIN PROFILE, FINE PITCH
峰值回流温度（摄氏度）：NOT SPECIFIED电源：3.7 V
认证状态：Not Qualified座面最大高度：0.67 mm
子类别：Audio/Video Amplifiers最大压摆率：16 mA
最大供电电压 (Vsup)：5.25 V最小供电电压 (Vsup)：2.7 V
表面贴装：YES技术：BICMOS
温度等级：INDUSTRIAL端子形式：BALL
端子节距：0.5 mm端子位置：BOTTOM
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：2.02 mm
Base Number Matches：1

MAX9875ERP+TG45 数据手册

 浏览型号MAX9875ERP+TG45的Datasheet PDF文件第1页浏览型号MAX9875ERP+TG45的Datasheet PDF文件第3页浏览型号MAX9875ERP+TG45的Datasheet PDF文件第4页浏览型号MAX9875ERP+TG45的Datasheet PDF文件第5页浏览型号MAX9875ERP+TG45的Datasheet PDF文件第6页浏览型号MAX9875ERP+TG45的Datasheet PDF文件第7页 
Low RF Susceptibility, Mono Audio  
Subsystem with DirectDrive Headphone Amplifier  
ABSOLUTE MAXIMUM RATINGS  
V
V
V
, PVDD to PGND .............................................-0.3V to +5.5V  
to PVDD .........................................................-0.3V to +0.3V  
to PGND .........................................................-5.5V to +0.3V  
Continuous Current In/Out of HPR and HPL.....................140mA  
DD  
DD  
SS  
Continuous Input Current V ...........................................100mA  
SS  
Continuous Input Current (all other pins) ......................... 20mA  
Duration of OUT_ Short Circuit to GND or PVDD.......Continuous  
Duration of Short Circuit Between OUT+ and OUT- ..Continuous  
Duration of HP_ Short Circuit to GND or PVDD..........Continuous  
C1N to PGND..............................................(V - 0.3V) to +0.3V  
SS  
C1P to PGND...........................................-0.3V to (PVDD + 0.3V)  
HPL, HPR to V  
SS  
(Note 1)......-0.3V to the lower of (PVDD - (V + 0.3V)) or +9V  
HPL, HPR to PVDD  
Continuous Power Dissipation (T = +70°C)  
20-Bump WLP, 5 x 4, Multilayer Board  
SS  
A
(Note 2) .....+0.3V to the higher of (V - (PVDD - 0.3V)) or -9V  
(derate 13.0mW/°C above +70°C)..................................1.04W  
Junction Temperature......................................................+150°C  
Operating Temperature Range ...........................-40°C to +85°C  
Storage Temperature Range.............................-65°C to +150°C  
Lead Temperature (soldering, 10s) .................................+300°C  
SS  
MAX9875  
GND to PGND..................................................................... 0.3V  
INA1, INA2, INB1, INB2, BIAS..................................-0.3V to +4V  
SDA, SCL...............................................................-0.3V to +5.5V  
All Other Pins to GND..............................-0.3V to (PVDD + 0.3V)  
Continuous Current In/Out of PVDD, PGND, OUT_........ 800mA  
Note 1: HPR and HPL should be limited to no more than 9V above V , or above PVDD + 0.3V, whichever limits first.  
SS  
Note 2: HPR and HPL should be limited to no more than 9V below PVDD, or below V - 0.3V, whichever limits first.  
SS  
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional  
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to  
absolute maximum rating conditions for extended periods may affect device reliability.  
ELECTRICAL CHARACTERISTICS  
(V  
= V  
= 3.7V, V  
= V  
= 0V. Single-ended inputs, preamp gain = 0dB, volume controls = 0dB, OSC = 00, SPKEN = 0,  
DD  
PVDD  
GND  
PGND  
SHDN = 1. Speaker loads (Z  
) connected between OUT+ and OUT-. Headphone loads (R ) connected from HPL or HPR to GND.  
SPK  
HP  
SDA and SCL pullup voltage = 3.3V. Z  
= ∞, R = ∞. C1 = C2 = C  
= 1µF. T = T  
to T , unless otherwise noted. Typical  
MAX  
SPK  
HP  
BIAS  
A
MIN  
values are at T = +25°C.) (Note 3)  
A
PARAMETER  
SYMBOL  
CONDITIONS  
MIN  
TYP  
MAX  
5.25  
9.0  
UNITS  
Supply Voltage Range  
V
, PVDD Guaranteed by PSRR test  
DD  
2.7  
V
OSC = 00  
5.6  
5.5  
6.6  
HP mode,  
OUTMODE = 2  
OSC = 10  
OSC = 00  
OSC = 10  
OSC = 00  
OSC = 10  
11.0  
16.0  
SPK mode,  
OUTMODE = 7  
Quiescent Current  
I
mA  
DD  
5.7  
10.4  
9.3  
SPK + HP mode,  
OUTMODE = 9  
I
V
= I  
+ I  
; SHDN = 0; V  
=
SHDN  
VDD  
PVDD  
SDA  
Shutdown Current  
Turn-On Time  
I
10  
22  
µA  
ms  
ms  
kΩ  
SHDN  
= logic-high; T = +25°C  
A
SCL  
OSC = 00  
10  
10  
Time from shutdown to  
full operation  
t
OSC = 01  
OSC = 10  
ON  
17.5  
After forcing BIAS low, time from BIAS  
released to I C reset  
BIAS Release Time  
Input Resistance  
t
25  
21  
80  
BR  
2
T
T
= +25°C, preamp gain = 0dB or +9dB  
11  
3
31  
8
A
A
R
IN  
= +25°C, preamp gain = +20dB  
5.5  
Preamp = 0dB  
Preamp = +9dB  
Preamp = +20dB  
2.30  
Maximum Input Signal Swing  
0.820  
0.230  
V
P-P  
2
_______________________________________________________________________________________  
1234567...30

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