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參數(shù)資料
型號: MAX97000EWA+T
廠商: Maxim Integrated Products
文件頁數(shù): 33/34頁
文件大?。?/td> 0K
描述: IC AUDIO SUBSYSTEM 25WLP
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: 930mW x 1 @ 8 歐姆; 40mW 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: 25-WLP(2.09x2.09)
封裝/外殼: 25-WFBGA,WLCSP
包裝: 標準包裝
其它名稱: MAX97000EWA+TDKR
Audio Subsystem with Mono Class D
Speaker and Class H Headphone Amplifier
MAX97000
8
ELECTRICAL_CHARACTERISTICS_(continued)
(VLDOIN = VPVDD = VSHDN = 3.7V, VGND = VPGND = 0V. Input signal applied at INA configured single-ended, preamp gain = 0dB,
HPLVOL = HPRVOL= SPKVOL = 0dB, speaker loads (ZSPK) connected between OUTP and OUTN. Headphone loads (RHP) con-
nected from HPL or HPR to GND. SDA and SCL pullup voltage = 1.8V. ZSPK = J, RHP = J. CC1P-C1N = CHPVDD = CHPVSS = CBIAS
= 1FF. TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25NC.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Total Harmonic Distortion +
Noise
THD+N
POUT = 10mW,
f = 1kHz
RHP = 32I
0.02
%
RHP = 16I
0.03
0.1
Signal-to-Noise Ratio
SNR
A-weighted, RHP = 16I, HPLMIX = 0x01,
HPRMIX = 0x02, IN_DIFF = 0
100
dB
Slew Rate
SR
0.35
V/Fs
Capacitive Drive
CL
200
pF
Crosstalk
HPL to HPR, HPR to HPL, f = 20Hz to 20kHz
65
dB
ANALOG_SWITCH
On-Resistance
RON
INC_ = 20mA, VCOM_
= 0V and PVDD,
SWEN = 1
TA = +25NC
1.6
4
I
TA = TMIN to TMAX
5.2
Total Harmonic Distortion +
Noise
VDIFCOM_ = 2VP-P,
VCMCOM_= PVDD/2,
f = 1kHz, SWEN = 1,
ZSPK = 8I + 68FH
10I in series with
each switch
0.05
%
No series resistors
0.3
Off-Isolation
SWEN = 0, COM1 and COM2 to GND = 50I,
f = 10kHz, referred to signal applied to NC1
and NC2
105
dB
PREAMPLIFIER
Gain
PGAIN_ = 000
-6.5
-6
-5.5
dB
PGAIN_ = 001
-3.5
-3
-2.5
PGAIN_ = 010
-0.5
0
0.5
PGAIN_ = 011
2.5
3
3.5
PGAIN_ = 100
5.5
6
6.5
PGAIN_ = 101
8.5
9
9.5
PGAIN_ = 110
17.5
18
18.5
VOLUME_CONTROL
Volume Level
HP_VOL = 0x1F
5.5
6
6.5
dB
HP_VOL = 0x00
-68
-64
-60
SPKVOL = 0x3F
19
20
21
SPKVOL = 0x00
-31
-30
-29
Mute Attenuation
f = 1kHz
Speaker
109
dB
Headphone
101
Zero-Crossing Detection
Timeout
100
ms
LIMITER
Attack Time
1
ms
Release Time Constant
THDT1 = 0
1.4
s
THDT1 = 1
2.8
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MAX97001EVKIT+ 功能描述:音頻 IC 開發(fā)工具 MAX97001 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
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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