參數(shù)資料
型號(hào): MAX97220CETE+
廠商: Maxim Integrated Products
文件頁數(shù): 19/19頁
文件大?。?/td> 0K
描述: IC AUDIO AMP HEADPHONE 16TQFN
標(biāo)準(zhǔn)包裝: 100
系列: DirectDrive®
類型: AB 類
輸出類型: 耳機(jī),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: 125mW x 1 @ 32 歐姆
電源電壓: 2.5 V ~ 5.5 V
特點(diǎn): 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: 16-TQFN-EP(3x3)
封裝/外殼: 16-WFQFN 裸露焊盤
包裝: 管件
9
Maxim Integrated
Differential Input DirectDrive
Line Drivers/Headphone Amplifiers
MAX97220A–MAX97220E
Typical Operating Characteristics (continued)
(VPVDD = VSVDD = VSVDD2 = 5V, VPGND = VSGND = 0V, CBIAS = 0.1F, C1 = C2 = 1F, RIN = 10kω, RF = 10kω, unless otherwise noted.)
MAX97220
toc31
FREQUENCY (kHz)
CROSSTALK
(dB)
10
1
0.1
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
-120
0.01
100
RL = 16I
POUT = 20mW
CROSSTALK vs. FREQUENCY
C/D VERSIONS
LEFT TO RIGHT
RIGHT TO LEFT
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
MAX97220
toc32
FREQUENCY (kHz)
PSRR
(dB)
10
1
0.1
-100
-80
-60
-40
-20
0
-120
0.01
100
VPVDD = 3.3V
RL = 32I
VRIPPLE = 200mVP-P
VPVDD = 5V
RL = 10kI
COMMON-MODE REJECTION RATIO
vs. FREQUENCY
MAX97220
toc33
FREQUENCY (kHz)
CMRR
(dB)
10
1
0.1
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
-100
0.01
100
VPVDD = 3.3V
RL = 32I
FREQUENCY (kHz)
CMRR
(dB)
10
1
0.1
0.01
100
COMMON-MODE REJECTION RATIO
vs. FREQUENCY
MAX97220
toc34
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
-120
RL = 1kI
ENTERING SHUTDOWN
MAX97220 toc35
OUT_
1V/div
SHDN
2V/div
40s/div
EXITING SHUTDOWN
MAX97220 toc36
OUT_
5V/div
SHDN
2V/div
20ms/div
MAX97220B/MAX97220D
相關(guān)PDF資料
PDF描述
D38999/20WA98PALC CONN HSG RCPT 3POS WALL MT PINS
AD7466BRMZ-REEL7 IC ADC 12BIT 1.6V LP 8-MSOP
LTC2302IDD#PBF IC ADC 12BIT 1CH 500KSPS 10-DFN
LTC2305IDE#PBF IC ADC 12-BIT 2CHN 12-DFN
MS27467E15F97B CONN HSG PLUG 12POS STRGHT SCKT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX97220CETE+ 功能描述:音頻放大器 DirectDrive LDriver Headphone 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
MAX97220CETE+T 功能描述:音頻放大器 DirectDrive LDriver Headphone 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
MAX97220DETE+ 功能描述:音頻放大器 DirectDrive LDriver Headphone 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
MAX97220DETE+T 功能描述:音頻放大器 DirectDrive LDriver Headphone 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
MAX97220EETE+ 功能描述:音頻放大器 DirectDrive LDriver Headphone 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