14VP-P, Class G Ceramic Speaker Driver 6 _______________________________" />
參數(shù)資料
型號： MAX9788EWP+TG45
廠商： Maxim Integrated Products
文件頁數(shù)： 10/13頁
文件大?。?/td> 0K
描述： IC AMP AUDIO PWR 2.4W MONO 20WLP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,500
類型： G 類
輸出類型： 1-通道（單聲道）
在某負(fù)載時最大輸出功率 x 通道數(shù)量： 2.4W x 1 @ 8 歐姆
電源電壓： 2.7 V ~ 5.5 V
特點： 消除爆音，差分輸入，關(guān)閉
安裝類型： 表面貼裝
供應(yīng)商設(shè)備封裝： 20-WLP
封裝/外殼： 20-WFBGA，WLBGA
包裝： 帶卷 (TR)
MAX9788
14VP-P, Class G Ceramic Speaker Driver
6
_______________________________________________________________________________________
OUTPUT AMPLITUDE
vs. FREQUENCY
MAX9788
toc17
FREQUENCY (Hz)
OUTPUT
AMPLITUDE
(V
RMS
)
10k
1k
100
1
2
3
4
5
6
7
8
0
10
100k
VCC = 3.6V
VCC = 2.7V
VCC = 5V
FREQUENCY RESPONSE
MAX9788
toc18
FREQUENCY (Hz)
GAIN
(dB)
10k
1k
100
2
4
6
8
10
12
14
16
18
20
0
10
100k
VOUT = 2VRMS
WLP PACKAGE THERMAL DISSIPATION
AND OUTPUT POWER vs. TEMPERATURE
MAX9788 toc19
TEMPERATURE (
°C)
WLP
PACKAGE
THERMAL
DISSIPATION
(W)
80
70
60
50
40
30
20
10
0
-10
-20
-30
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0
OUTPUT
POWER
(W)
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0
-40
90
PACKAGE THERMAL
DISSIPATION
OUTPUT POWER
VCC = 5V
Pin Description
Typical Operating Characteristics (continued)
(VCC = VCPVDD = VSHDN = 3.6V, VGND = VCPGND = 0V, RIN+ = RIN- = 10k
Ω, RFB+ = RFB- = 10kΩ, RFS = 100kΩ, C1 = 4.7F, C2 =
10F, ZL = 1F + 10
Ω; load terminated between OUT+ and OUT-, unless otherwise stated; TA = TMIN to TMAX, unless otherwise noted.
Typical values are at TA = +25°C.) (Notes 1, 2)
PIN
TQFN
WLP
NAME
FUNCTION
1B2
SHDN
Shutdown
2, 5, 6, 8, 11, 17,
19, 23, 25, 28
—
N.C.
No Connection. No internal connection.
3
A2
C1P
Charge-Pump Flying Capacitor, Positive Terminal. Connect a 4.7F
capacitor between C1P and C1N.
4
A3
CPVDD
Charge-Pump Positive Supply
7
A4
FB-
Negative Amplifier Feedback
9
A5
IN-
Negative Amplifier Input
10
B5
IN+
Positive Amplifier Input
12
B4
FB+
Positive Amplifier Feedback
13
C5
FS
Charge-Pump Frequency Set. Connect a 100k
Ω resistor from FS to
GND to set the charge-pump switching frequency.
14, 22
D1, D5
VCC
Supply Voltage. Bypass with a 10F capacitor to GND.
15, 21
C2, C4
SVSS
Amplifier Negative Power Supply. Connect to PVSS.
16
D4
OUT-
Negative Amplifier Output
18
D3
GND
Ground
20
D2
OUT+
Positive Amplifier Output
24
C1
PVSS
Charge-Pump Output. Connect a 10F capacitor between PVSS and
CPGND.
26
B1
C1N
Charge-Pump Flying Capacitor, Negative Terminal. Connect a 4.7F
capacitor between C1N and C1P.
27
A1
CPGND
Charge-Pump Ground. Connect to GND.
EP
—
EP
Exposed Pad. Connect the TQFN EP to GND.
相關(guān)PDF資料
PDF描述
AD7819YRUZ-REEL7 IC ADC 8BIT SAMPLING PAR 16TSSOP
LTC2362HTS8#TRMPBF IC ADC 12BIT 500KSPS TSOT23-8
MAX97220CETE+ IC AUDIO AMP HEADPHONE 16TQFN
D38999/20WA98PALC CONN HSG RCPT 3POS WALL MT PINS
AD7466BRMZ-REEL7 IC ADC 12BIT 1.6V LP 8-MSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9789AETJ+ 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
MAX9789AETJ+C8A 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX9789AETJ+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
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
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*