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| 型号： | MAX9796EBX+TG45 |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 12/28页 |
| 文件大小： | 0K |
| 描述： | IC AMP AUDIO 2.3W MONO D 36UCSP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 系列： | DirectDrive® |
| 类型： | D 类 |
| 输出类型： | 1-通道（单声道），带立体声耳机 |
| 在某负载时最大输出功率 x 通道数量： | 2.3W x 1 @ 4 欧姆 |
| 电源电压： | 2.7 V ~ 5.5 V |
| 特点： | 消除爆音，差分输入，I²C，静音，短路和热保护，关机，音量控制 |
| 安装类型： | 表面贴装 |
| 供应商设备封装： | 36-UCSP |
| 封装/外壳： | 36-WFBGA，CSBGA |
| 包装： | 带卷 (TR) |
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MAX9796
2.3W, High-Power Class D Audio Subsystem
with DirectDrive Headphone Amplifiers
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VDD = PVDD = CPVDD = 3.3V, GND = PGND = CPGND = 0V, SHDN = VDD, I2C settings (INA gain = +20dB, INB gain = INC gain =
0dB, volume setting = 0dB, mono path gain = 0dB, SHDN = 1, SSM = 1). Speaker load resistors (RLSP) are terminated between
OUT+ and OUT-, headphone load resistors are terminated to GND, unless otherwise noted. C1 = C2 = C3 = 1F. TA = TMIN to TMAX,
unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
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.
VDD to GND ...........................................................................+6V
PVDD to PGND .......................................................................+6V
CPVDD to CPGND..................................................................+6V
CPVSS to CPGND .....................................................-6V to +0.3V
VSS to CPGND..........................................................-6V to +0.3V
C1N .......................................(CPVSS - 0.3V) to (CPGND + 0.3V)
C1P.......................................(CPGND - 0.3V) to (CPVDD + 0.3V)
HPL, HPR to GND...................(CPVSS - 0.3V) to (CPVDD + 0.3V)
GND to PGND and CPGND................................................±0.3V
VDD to PVDD and CPVDD....................................................±0.3V
SDA, SCL to GND.....................................................-0.3V to +6V
All other pins to GND..................................-0.3V to (VDD + 0.3V)
Continuous Current In/Out of PVDD, PGND, CPVDD, CPGND,
OUT_ _, HPR, and HPL................................................±800mA
Continuous Input Current CPVSS....................................+260mA
Continuous Input Current (all other pins) .........................±20mA
Duration of Short Circuit Between
OUT+ and OUT-......................................................Continuous
Duration of HP_ OUT_ Short Circuit to
GND or PVDD ..........................................................Continuous
Continuous Power Dissipation (TA = +70°C)
36-Bump (3mm x 3mm) UCSP Multilayer Board
(derate 17.0mW/°C above +70°C) ...........................1360.5mW
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
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
GENERAL
Supply Voltage Range
VDD,
PVDD,
CPVDD
Inferred from PSRR test
2.7
5.5
V
Output mode 1, 6, 11 (Rx mode)
6.3
10
Output mode 4, 9, 14 (HP mode)
8
12.6
Output mode 2, 7, 12 (SP mode)
11.8
17.5
Quiescent Current
IDD
Output mode 3, 8, 13 (SP and HP modes)
15.1
21
mA
Mute Current
IMUTE
Current in mute
4.7
10
mA
Hard shutdown
SHDN = GND
0.1
10
Shutdown Current
ISHDN
Soft shutdown
See the I2C Interface
section
8.5
15
A
Turn-On Time
tON
Time from shutdown or power-on to full
operation
30
ms
B and C pair inputs, TA = +25°C,
VOL = max
17.5
28
41.0
k
Ω
Input Resistance
RIN
A pair inputs, TA = +25°C, +20dB
3.5
5.5
8.0
k
Ω
Common-Mode Rejection Ratio
CMRR
TA = +25°C, VIN = ±500mV
45
50
dB
Input DC Bias Voltage
VBIAS
IN_ inputs
1.12
1.25
1.38
V
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相关代理商/技术参数 |
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|---|---|
| MAX9796EVKIT | 制造商:Maxim Integrated Products 功能描述:2.3W HIGH-POWER CLASS D AUDIO SUBS - Rail/Tube |
| MAX9796EVKIT+ | 制造商:Maxim Integrated Products 功能描述:MAX9796 EVAL KIT - Boxed Product (Development Kits) |
| MAX98088EVKIT# | 功能描述:音频 IC 开发工具 MAX98088 Eval Kit RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V |
| MAX98088EVKIT+ | 功能描述:音频 IC 开发工具 MAX98088 Eval Kit RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V |
| MAX98088EWY+T | 功能描述:接口—CODEC Dual I2S Codec RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel |
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