參數(shù)資料
型號: MAX9792CETI+T
廠商: Maxim Integrated Products
文件頁數(shù): 20/34頁
文件大?。?/td> 0K
描述: IC AMP AUDIO 2.0W STER D 28TQFN
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: 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: 3.7W x 1 @ 3 歐姆; 180mW x 2 @ 32 歐姆
電源電壓: 4.5 V ~ 5.5 V
特點: 消除爆音,LDO,短路保護和熱保護,關機
安裝類型: 表面貼裝
供應商設備封裝: 28-TQFN-EP(4x4)
封裝/外殼: 28-WFQFN 裸露焊盤
包裝: 帶卷 (TR)
MAX9791/MAX9792
Windows Vista-Compliant Class D Speaker
Amplifiers with DirectDrive Headphone Amplifiers
______________________________________________________________________________________
27
MAX9792
SPKR_EN
HP_EN
LDO_EN
BEEP
SPEAKER AND LDO
SUPPLY
2.7V TO 5.5V
HEADPHONE SUPPLY
2.7V TO 5.5V
SPKR_IN
HP_INR
HP_INL
CLASS D
AMP
AVDD
LDO
1.8V OR 4.75V
Simplified Block Diagrams
(continued)
26
27
25
24
10
9
11
HP_INR
COM
GND
LDO_OUT
AVDD
12
SPKR_INL
PGND
OUTL-
PVDD
BEEP
HPVDD
C1P
12
OUTR-
45
6
7
20
21
19
17
16
15
PVDD
SPKR_EN
CPVSS
SENSE
HPL
HPR
MAX9791
HP_INL
OUTL+
3
18
28
8
SPKR_INR
LDO_EN
OUTR+
23
13
C1N
PGND
22
14
CPGND
HP_EN
TQFN
(4mm x 4mm x 0.75mm)
TOP VIEW
+
*EP
*EP = EXPOSED PAD
26
27
25
24
10
9
11
HP_INR
COM
GND
LDO_OUT
AVDD
12
GND
PGND
OUT-
PVDD
BEEP
HPVDD
C1P
12
OUT-
45
6
7
20
21
19
17
16
15
PVDD
SPKR_EN
CPVSS
SENSE
HPL
HPR
MAX9792
HP_INL
OUT+
3
18
28
8
SPKR_IN
LDO_EN
OUT+
23
13
C1N
PGND
22
14
CPGND
HP_EN
TQFN
(4mm x 4mm x 0.75mm)
TOP VIEW
+
*EP = EXPOSED PAD
*EP
Pin Configurations
相關PDF資料
PDF描述
MAX9791CETI+T IC AMP AUDIO 2.2W STER D 28WQFN
MS27497E10F5PB CONN RCPT 5POS WALL MNT W/PINS
MAX9791BETI+T IC AMP AUDIO 2.2W STER D 28TQFN
MAX9792AETI+T IC AMP AUDIO 3.7W MONO D 28TQFN
MAX9791AETI+T IC AMP AUDIO 2.2W STER D 28TQFN
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