參數(shù)資料
型號: MAX97001EWP+T
廠商: Maxim Integrated Products
文件頁數(shù): 19/37頁
文件大?。?/td> 0K
描述: IC AUDIO SUBSYSTEM 20WLP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 1
系列: DirectDrive®
類型: D 類
輸出類型: 1-通道(單聲道),帶立體聲耳機
在某負載時最大輸出功率 x 通道數(shù)量: 920mW x 1 @ 8 歐姆; 37mW x 2 @ 16 歐姆
電源電壓: 2.7 V ~ 5.5 V
特點: 消除爆音,差分輸入,I²C,靜音,關(guān)閉,音量控制
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: 標準包裝
其它名稱: MAX97001EWP+TDKR
Audio Subsystem with Mono Class D Speaker
and Class H Headphone Amplifiers
MAX97001
26
Volume Control
Table 4. Volume Control Registers
REGISTER
BIT
NAME
DESCRIPTION
0x03
7
ZCD
Zero-Crossing Detection. Determines whether zero-crossing detection is used on all
volume control changes to reduce clicks and pops. Disabling zero-crossing detection
allows volume changes to occur immediately.
0 = Enabled
1 = Disabled
6
SLEW
Volume Slewing. Determines whether volume slewing is used on all volume control
changes to reduce clicks and pops. When enabled, volume changes cause the
MAX97001 to ramp through intermediate volume settings whenever a change to the
volume is made. If ZCD = 1, slewing occurs at a rate of 0.2ms per step. If ZCD = 0, slew
time depends on the input signal. Write a 1 to this bit to disable slewing and implement
volume changes immediately. This bit also activates soft-start at power-on and soft-stop
and power-off.
0 = Enabled
1 = Disabled
5
HPLM
Left Headphone Mute
0 = Unmuted
1 = Muted
4
HPLVOL
Left Headphone Volume
VALUE
LEVEL (dB)
VALUE
LEVEL (dB)
0x00
-64
0x10
-12
0x01
-60
0x11
-10
3
0x02
-56
0x12
-8
0x03
-52
0x13
-6
0x04
-48
0x14
-4
0x05
-44
0x15
-2
2
0x06
-40
0x16
-1
0x07
-37
0x17
0
0x08
-34
0x18
1
0x09
-31
0x19
2
1
0x0A
-28
0x1A
3
0x0B
-25
0x1B
4
0x0C
-22
0x1C
4.5
0
0x0D
-19
0x1D
5
0x0E
-16
0x1E
5.5
0x0F
-14
0x1F
6
相關(guān)PDF資料
PDF描述
MAX97002EWP+T IC AUDIO SUBSYSTEM 20WLP
MAX97003EWP+T IC AUDIO SUBSYSTEM LN 20WLP
MAX9700AEUB+ IC AMP AUDIO 1.6W MONO D 10MSOP
MAX9701ETG+T IC AMP AUDIO PWR 2.2W D 24TQFN
MAX9702ETI+T IC AMP AUDIO PWR 1.8W D 28TQFN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX97002EVKIT+ 功能描述:音頻 IC 開發(fā)工具 MAX97002 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
MAX97002EWP+T 功能描述:音頻放大器 Audio Subsystem w/ Mono Class D 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
MAX97003EVKIT# 功能描述:音頻 IC 開發(fā)工具 MAX97003 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
MAX97003EWP+ 制造商:Maxim Integrated Products 功能描述:AUDIO SUBSYSTEM - Rail/Tube
MAX97003EWP+T 功能描述:音頻放大器 Audio Subsystem 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