參數(shù)資料
型號: MAX9723AETE+T
廠商: Maxim Integrated Products
文件頁數(shù): 13/25頁
文件大?。?/td> 0K
描述: IC AMP AUDIO .06W STER AB 16TQFN
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,500
系列: DirectDrive®
類型: AB 類
輸出類型: 耳機,2-通道(立體聲)
在某負載時最大輸出功率 x 通道數(shù)量: 60mW x 2 @ 16 歐姆
電源電壓: 1.8 V ~ 3.6 V
特點: 低音增強模式,消除爆音,I²C,靜音,短路和熱保護,關機,音量控制
安裝類型: 表面貼裝
供應商設備封裝: 16-TQFN-EP(4x4)
封裝/外殼: 16-WQFN 裸露焊盤
包裝: 帶卷 (TR)
MAX9723
UCSP Applications Information
For the latest application details on UCSP construction,
dimensions, tape carrier information, PC board tech-
niques, bump-pad layout, and recommended reflow tem-
perature profile, as well as the latest information on
reliability testing results, go to Maxim’s website at
www.maxim-ic.com/ucsp and look up Application Note
1891: Understanding the Basics of the Wafer-Level Chip-
Scale Package (WL-CSP).
Stereo DirectDrive Headphone Amplifier
with BassMax, Volume Control, and I2C
20
______________________________________________________________________________________
Functional Diagram/Typical Operating Circuit
R5
10k
Ω
R6
10k
Ω
CIN
0.47
μF
C4
0.1
μF
R4
22k
Ω
R3
47k
Ω
R1
47k
Ω
C5
1
μF
C2
1
μF
CIN
0.47
μF
C1
1
μF
1.8V TO 3.6V
ANALOG INPUT
I2C INTERFACE
CHARGE PUMP
VDD
INR
SDA
SCL
VDD
SVSS
VDD
R
OUTR
BBR
BBL
OUTL
R
SVSS
VDD
SVSS
VDD
SVSS
SHDN
C1P
C1N
SGND PGND
PVSS SVSS
C3
0.1
μF
R2
22k
Ω
ANALOG INPUT
BASS BOOST CIRCUIT TUNED
FOR +8.8dB AT 106Hz.
MAX9723
R
INL
R
Chip Information
TRANSISTOR COUNT: 7165
PROCESS: BiCMOS
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