參數(shù)資料
型號: FAB1200UCX
廠商: Fairchild Semiconductor
文件頁數(shù): 9/16頁
文件大?。?/td> 0K
描述: IC AMP HEADPHONE CLASS G 16WLCSP
標準包裝: 1
類型: G 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: 51mW x 2 @ 16 歐姆
電源電壓: 2.5 V ~ 5.5 V
特點: 差分輸入,I²C,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-WLCSP
封裝/外殼: 16-UFBGA,WLCSP
包裝: 標準包裝
其它名稱: FAB1200UCXFSDKR
2010 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FAB1200 Rev 1.2.7
2
FAB
12
00
Ground
-Re
ferenc
ed
Class
-G
He
adp
hone
Ampli
fi
er
wi
th
I
n
tegrated
Buck
Co
nvert
er
Pin Configuration
SW
AVDD
OUTL
INL-
AGND
HPVDD
INL+
CPN
HPVSS
SGND
SDA
SCL
OUTR
INR-
INR+
CPP
A
B
C
D
1
2
3
4
Figure 2. 16-Bump, 0.4 mm Pitch WLCSP Package (Top View)
Pin Definitions
WLCSP
Name
Description
Type
A1
SW
Buck converter switching node
Output
A2
AVDD
Power supply for the device; connect to battery
Power
A3
OUTL
Left channel output
Output
A4
INL-
Left channel input, negative terminal
Input
B1
AGND
Main ground
Power
B2
CPP
Charge pump flying capacitor, positive terminal
Power
B3
HPVDD
Power supply for headphone amplifier (DC-DC output)
Power
B4
INL+
Left channel input, positive terminal
Input
C1
CPN
Charge pump flying capacitor, negative terminal
Power
C2
HPVSS
Charge pump output
Power
C3
SGND
Ground sense; connect to headphone jack ground
Input
C4
INR+
Right channel input, positive terminal
Input
D1
SDA
I
2C Serial Data (SDA) line
Bi-Directional
D2
SCL
I
2C Serial Clock (SCL) line
Input
D3
OUTR
Right channel output
Output
D4
INR-
Right channel input, negative terminal
Input
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