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參數(shù)資料
| 型號(hào)： | MAX98306ETD+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 7/14頁 |
| 文件大小： | 0K |
| 描述： | IC AMP AUDIO 3.7W STER D 14TDFN |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 類型： | D 類 |
| 輸出類型： | 2 通道（立體聲） |
| 在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量： | 3.7W x 2 @ 3 歐姆 |
| 電源電壓： | 2.6 V ~ 5.5 V |
| 特點(diǎn)： | 消除爆音，差分輸入，短路和熱保護(hù)，關(guān)閉 |
| 安裝類型： | 表面貼裝 |
| 供應(yīng)商設(shè)備封裝： | 14-TDFN-EP（3x3） |
| 封裝/外殼： | 14-WFDFN 裸露焊盤 |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 其它名稱： | MAX98306ETD+TDKR |
2 ______________________________________________________________________________________
MAX98306
Stereo 3.7W Class D Amplifier
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.
Voltage
PVDD to PGND....................................................-0.3V to +6V
OUTL+, OUTR+, OUTL-, OUTR-
to PGND...........................................-0.3V to (VPVDD + 0.3V)
All Other Pins to PGND .......................................-0.3V to +6V
Current
Continuous Current Into/Out of PVDD, PGND,
OUTL+, OUTR+, OUTL-, OUTR- .............................. ±800mA
Continuous Input Current (all other pins).................... ±20mA
Duration of Short Circuit
OUTL+, OUTR+, OUTL-, OUTR- to PGND or PVDD....Continuous
OUTL+ to OUTL- or OUTR+ to OUTR-...................Continuous
Continuous Power Dissipation for a MultiLayer Board (TA = +70°C)
TDFN (deration 24.4mW/°C above +70°C) ...............1951.2mW
Junction Temperature ....................................................+150°C
Operating Temperature Range ......................... -40°C to +85°C
Storage Temperature Range .......................... -65°C to +150°C
Lead Temperature (10s, soldering) ...............................+300°C
Soldering Temperature (reflow) ......................................+260°C
ELECTRICAL CHARACTERISTICS
(VPVDD = VSHDN = 3.7V, VPGND = 0V, AV = 12dB (GAIN = PVDD), RL = J, RL connected between OUT_+ to OUT_-, 20Hz to 22kHz
AC measurement bandwidth, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25NC.) (Note 2)
ABSOLUTE MAXIMUM RATINGS
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.
Junction-to-Ambient Thermal Resistance (
qJA) ..............41°C/W
Junction-to-Case Thermal Resistance (
qJA) .....................8°C/W
PACKAGE THERMAL CHARACTERISTICS (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
GENERAL
Supply Voltage Range
VPVDD
Guaranteed by PSRR test
2.6
5.5
V
Undervoltage Lockout
UVLO
1.8
2.3
V
Quiescent Supply Current
IPVDD
VPVDD = 3.7V
2
2.7
mA
VPVDD = 5.0V
2.6
Shutdown Supply Current
ISHDN
VSHDN = 0, TA = +25NC
< 1
10
F
A
Turn On Time
tON
3.2
10
ms
Bias Voltage
VBIAS
1.62
VPVDD/2
2.15
V
Voltage Gain
AV
GAIN = PGND
17.5
18
18.5
dB
GAIN = 100kI to PGND
14.5
15
15.5
GAIN = PVDD
11.5
12
12.5
GAIN = 100kI to PVDD
8.5
9
9.5
GAIN = unconnected
5.5
6
6.5
Channel-to-Channel Gain
Tracking
0.1
%
Input Resistance
RIN
AV = 18dB (GAIN = PGND)
22
33
kI
AV = 15Db (GAIN = 100kI to PGND)
31
46
AV = 12dB (GAIN = PVDD)
44
65
AV = 9dB (GAIN = 100kI to PVDD)
62
93
AV = 6dB (GAIN = unconnected)
89
131
Common-Mode Rejection Ratio
CMRR
fIN = 1kHz, input referred
79
dB
Output Offset Voltage
VOS
TA = +25NC (Note 3)
±1
±3
mV
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX98306EVKIT# | 功能描述:音頻 IC 開發(fā)工具 MAX98306 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V |
| MAX98307ETE+ | 功能描述:音頻放大器 3.3W Mono Class D Amplifier 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 |
| MAX98307ETE+T | 功能描述:音頻放大器 3.3W Mono Class D Amplifier 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 |
| MAX98307EVKIT# | 功能描述:音頻 IC 開發(fā)工具 MAX98307 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V |
| MAX98308EWC+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
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