參數(shù)資料
型號(hào): MAX97002EWP+T
廠(chǎng)商: Maxim Integrated Products
文件頁(yè)數(shù): 19/37頁(yè)
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(biāo)準(zhǔn)包裝: 1
系列: DirectDrive®
類(lèi)型: D 類(lèi)
輸出類(lèi)型: 1-通道(單聲道),帶立體聲耳機(jī)
在某負(fù)載時(shí)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(diǎn): 消除爆音,差分輸入,I²C,靜音,關(guān)閉,音量控制
安裝類(lèi)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(biāo)準(zhǔn)包裝
其它名稱(chēng): MAX97002EWP+TDKR
Audio Subsystem with Mono Class D
Speaker and Class H Headphone Amplifiers
MAX97002
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 vol-
ume 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 con-
trol changes to reduce clicks and pops. When enabled, volume changes cause the
MAX97002 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)
3
0x00
-64
0x10
-12
0x01
-60dB
0x11
-10
0x02
-56
0x12
-8
0x03
-52
0x13
-6
0x04
-48
0x14
-4
2
0x05
-44
0x15
-2
0x06
-40
0x16
-1
0x07
-37
0x17
0
0x08
-34
0x18
1
0x09
-31
0x19
2
0x0A
-28
0x1A
3
0x0B
-25
0x1B
4
0x0C
-22
0x1C
4.5
0x0D
-19
0x1D
5
0x0E
-16
0x1E
5.5
0x0F
-14
0x1F
6
0
相關(guān)PDF資料
PDF描述
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
MAX9704ETJ+ IC AMP AUDIO PWR 16W STER 32TQFN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX97003EVKIT# 功能描述:音頻 IC 開(kāi)發(fā)工具 MAX97003 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類(lèi)型:Audio Amplifiers 工具用于評(píng)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(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
MAX9700AEBC 制造商:Maxim Integrated Products 功能描述:1.2W LOW EMI FILTERLESS CLASS D - Rail/Tube
MAX9700AEBC+ 制造商:Maxim Integrated Products 功能描述:AUD AMP SPKR 1CH MONO 1.6W CLS-D 12UCSP - Rail/Tube