參數(shù)資料
型號: MAX98400BETG+T
廠商: Maxim Integrated Products
文件頁數(shù): 5/26頁
文件大?。?/td> 0K
描述: IC AMP AUDIO STEREO D 24TQFN
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,500
類型: D 類
輸出類型: 2 通道(立體聲)
在某負載時最大輸出功率 x 通道數(shù)量: 12W x 2 @ 8 歐姆
電源電壓: 8 V ~ 28 V
特點: 消除爆音,差分輸入,短路和熱保護,關(guān)閉
安裝類型: 表面貼裝
供應商設(shè)備封裝: 24-TQFN-EP(4x4)
封裝/外殼: 24-WFQFN 裸露焊盤
包裝: 帶卷 (TR)
Stereo, High-Power, Class D Amplifiers
MAX98400A/MAX98400B
13
Pin Descriptions (continued)
PIN
NAME
FUNCTION
MAX98400A
MAX98400B
11
8
INL+
Left-Channel Positive Analog Input
12
9
INL-
Left-Channel Negative Analog Input
13
MONO
Mono Operation. Connect MONO to GND for stereo operation. Connect MONO
to VS for mono operation.
14, 15
10
GND
Analog Ground
16
11
INR-
Right-Channel Negative Analog Input
17
12
INR+
Right-Channel Positive Analog Input
19
13
TEMPLOCK
See the Thermal Foldback section for details.
Connect to:
1) GND to disable thermal foldback.
2) Leave open to enable thermal foldback.
20
14
RELEASE
Sets the Limiter Time Constant. Connect to GND through 1FF.
21
15
SHDN
Active-Low Shutdown Input
Low = shutdown
High = enable
23, 24
16
OUTR+
Positive Right Speaker Output
26, 27
17, 18
OUTR-
Negative Right Speaker Output
29, 30, 34, 35
19, 20,
23, 24
PGND
Power Ground
31, 32, 33
21, 22
PVDD
Power Supply. Bypass PVDD to PGND with 1FF and 200FF capacitors.
EP
Exposed Pad. Connect to PGND for optimum thermal performance.
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