- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄16784 > MAX9789AEVKIT+ (Maxim Integrated Products)EVALUATION KIT FOR MAX9789A PDF資料下載
參數(shù)資料
| 型號： | MAX9789AEVKIT+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 12/28頁 |
| 文件大小： | 0K |
| 描述： | EVALUATION KIT FOR MAX9789A |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 系列： | DirectDrive® |
| 放大器類型： | AB 類 |
| 輸出類型： | 2-通道（立體聲）帶立體聲耳機(jī)和超低音器 |
| 在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量： | 2W x 2 @ 4 歐姆; 100mW x 2 @ 16 歐姆 |
| 電源電壓： | 4.5 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 板類型： | 完全填充 |
| 已用 IC / 零件： | MAX9789A，MAX9790A |
| 已供物品： | 板 |
| 相關(guān)產(chǎn)品： | MAX9789AETJ+T-ND - IC AMP AUDIO 2W STER AB 32TQFN MAX9790AETJ+T-ND - IC AMP AUDIO 2W STER AB 32TQFN MAX9790AETJ+-ND - IC AMP AUDIO 2W STER AB 32TQFN MAX9789AETJ+-ND - IC AMP AUDIO 2W STER AB 32TQFN |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁當(dāng)前第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁
MAX9789/MAX9790
Windows Vista-Compliant, Stereo Class AB Speaker
Amplifiers and DirectDrive Headphone Amplifiers
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VDD = PVDD = CPVDD = HPVDD = HP_EN = VLDO_EN (MAX9789 only) = +5V, VGND = VPGND = VCPGND = SPKR_EN = VLDO_SET
(MAX9789 only) = 0V, ILDO_OUT (MAX9789 only) = 0, C1 = C2 = CBIAS = 1F. RL = ∞, unless otherwise specified, VGAIN1 = 0,
VGAIN2 = 5V (AVSP = 10dB, AVHP = 3.5dB), TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 2)
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.
Supply Voltage (VDD, PVDD, HPVDD,
CPVDD to GND) ..................................................-0.3V to +6.0V
GND to PGND, CPGND ......................................................±0.3V
CPVSS, C1N, VSS to GND......................................-6.0V to +0.3V
HPR, HPL to GND ...............................................................±3.0V
Any Other Pin .............................................-0.3V to (VDD + 0.3V)
Duration of OUT_+, OUT_- Short Circuit
to GND or PVDD ......................................................Continuous
Duration of Short Circuit between OUT_+, OUT_-
and LDO_OUT.........................................................Continuous
Duration of Short Circuit between HPR, HPL and GND,
VSS or HPVDD..........................................................Continuous
Continuous Current (PVDD, OUT_+, OUT_-, PGND).............1.7A
Continuous Current (CPVDD, C1N, C1P, CPVSS, PVSS,
VDD, HPVDD, LDO_OUT, HPR, HPL) .............................850mA
Continuous Input Current (all other pins) .........................±20mA
Continuous Power Dissipation (TA = +70°C)
32-Pin Thin QFN Single-Layer Board
(derate 18.6mW/°C above +70°C) ..............................1489mW
θJA...........................................................................53.7°C/W
θJC...........................................................................19.9°C/W
32-Pin Thin QFN Multilayer Board
(derate 24.9 mW/°C above +70°C) .............................1990mW
θJA...........................................................................40.2°C/W
θJC...........................................................................19.9°C/W
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°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
VDD, PVDD
Guaranteed by PSRR and LDO Line
Regulation Tests
4.5
5.5
V
Headphone Supply Voltage
CPVDD,
HPVDD
Guaranteed by PSRR Test
3.0
5.5
V
SPKR_EN
HP_EN
1 (MAX9789)
0 (MAX9789)
0.1
0.4
mA
1 (MAX9790)
0 (MAX9790)
0.3
6
A
11
7
13
0
14
29
Quiescent Current
IDD
0
1
18
40
mA
Shutdown Current
ISHDN
SPKR_EN = VDD, HP_EN = LDO_EN = GND
0.3
6
A
Bias Voltage
VBIAS
1.7
1.8
1.9
V
MAX9789A/MAX9789C/MAX9790A
100
Shutdown to Full Operation
tSON
MAX9789B/MAX9790B
25
ms
Gain Switching Time
tSW
10
s
Channel-to-Channel Gain
Tracking
±0.1
dB
SPEAKER AMPLIFIER
RL = 4
Ω
2
Output Power
POUT
THD+N = 1%, f = 1kHz,
TA = +25°C
RL = 8
Ω
1
W
RL = 8
Ω, POUT = 1W, f = 1kHz
0.002
Total Harmonic Distortion Plus
Noise
THD+N
RL = 4
Ω, POUT = 1W, f = 1kHz
0.004
%
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7 using a four-
layer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 1210R-222J | INDUCTOR FERRITE CORE 2.2UH SMD |
| H4PXS-1606G | DIP CABLE - HDP16S/AE16G/X |
| V300C15T75BF3 | CONVERTER MOD DC/DC 15V 75W |
| 0982660891 | CBL 19POS 0.5MM JMPR TYPE A 8" |
| HBC06DRXI-S734 | CONN EDGECARD 12POS DIP .100 SLD |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX9789AEVKIT+ | 功能描述:放大器 IC 開發(fā)工具 MAX9789A/90A Eval Kit RoHS:否 制造商:International Rectifier 產(chǎn)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 |
| MAX9789BETJ+ | 功能描述:音頻放大器 Windows Vista Class AB Speaker Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| MAX9789BETJ+T | 功能描述:音頻放大器 Windows Vista Class AB Speaker Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| MAX9789CETJ+ | 功能描述:音頻放大器 Windows Vista Class AB Speaker Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| MAX9789CETJ+T | 功能描述:音頻放大器 Windows Vista Class AB Speaker Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。