Quad Audio Line Driver with 3VRMS Output _______________________________" />
參數(shù)資料
型號(hào): MAX9727EEP+
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 11/13頁(yè)
文件大?。?/td> 0K
描述: IC AMP AUDIO QUAD AB DIFF 20QSOP
標(biāo)準(zhǔn)包裝: 50
系列: DirectDrive®
類(lèi)型: AB 類(lèi)
輸出類(lèi)型: 4-通道(四路)
電源電壓: 2.7 V ~ 5.5 V
特點(diǎn): 消除爆音,差分輸入,關(guān)閉,熱保護(hù)
安裝類(lèi)型: 表面貼裝
供應(yīng)商設(shè)備封裝: 20-QSOP
封裝/外殼: 20-SSOP(0.154",3.90mm 寬)
包裝: 管件
MAX9727
Quad Audio Line Driver with 3VRMS Output
_______________________________________________________________________________________
7
Typical Operating Characteristics (continued)
(VDD = PVDD = 3.3V, VCM = 0V, RIN = RF = 5k, THD+N measurement bandwidth = 22Hz to 22kHz, TA = +25°C, unless otherwise
noted.)
Pin Description
PIN
NAME
FUNCTION
1
OUTA
Output A
2
INA-
Inverting Input A
3
INA+
Noninverting Input A
4VDD
Analog Positive Supply. Bypass with a 0.1F capacitor to PGND.
5
INB+
Noninverting Input B
6
INB-
Inverting Input B
7
OUTB
Output B
8
SHDN
Active-Low Shutdown Input. Connect
SHDN to VDD for normal operation.
9PVDD
Charge-Pump Positive Supply. Bypass with a 1F capacitor to PGND.
10
C1P
Charge-Pump Flying Capacitor Positive Terminal. Connect a 1F capacitor between C1P and C1N.
11
PGND
Power Ground
12
C1N
Charge-Pump Flying Capacitor Negative Terminal. Connect a 1F capacitor between C1P and C1N.
13
PVSS
Charge-Pump Negative Supply. Bypass with a 1F capacitor to PGND.
14
OUTC
Output C
15
INC-
Inverting Input C
16
INC+
Noninverting Input C
17
VSS
Amplifier Negative Rail. Connect to PVSS.
18
IND+
Noninverting Input D
19
IND-
Inverting Input D
20
OUTD
Output D
OUTPUT NOISE SPECTRUM
vs. FREQUENCY
MAX9727
toc27
FREQUENCY (kHz)
AMPLITUDE
(dBV)
15
10
5
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-150
020
VDD = 5V
VIN = 0V
OUTPUT NOISE DENSITY
vs. FREQUENCY
MAX9727
toc28
FREQUENCY (kHz)
VOLTAGE-NOISE
DENSITY
(
V/
Hz)
5
10
15
20
25
0
15
10
5
020
VDD = 3.3V
RL = 1k
OUTPUT BACKDRIVEN DURING SHUTDOWN
1ms/div
SIGNAL
SOURCE
2V/div
OUT_
2V/div
VSS
100mV/div
SHDN = 0V
EXTERNAL SIGNAL SOURCE
CONNECTED TO OUTPUT
RSOURCE = 100
MAX9727
toc29
相關(guān)PDF資料
PDF描述
D38999/20KE6AN CONN HSG RCPT 6POS WALL MT PINS
MS27513E14B35SC CONN RCPT 37POS BOX MNT W/SCKT
MS27466E19B11P CONN RCPT 11POS WALL MT W/PINS
VE-B21-MW-S CONVERTER MOD DC/DC 12V 100W
VE-B20-MW-S CONVERTER MOD DC/DC 5V 100W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9727EEP+ 功能描述:音頻放大器 Quad Audio Line Drvr w/3VRMS Output RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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
MAX9727EEP+T 功能描述:音頻放大器 Quad Audio Line Drvr w/3VRMS Output RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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
MAX9728AETC+ 功能描述:音頻放大器 60mW DirectDrive Headphone Amplifier RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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
MAX9728AETC+T 功能描述:音頻放大器 60mW DirectDrive Headphone Amplifier RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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
MAX9728AETC+TG104 制造商:Maxim Integrated Products 功能描述: