參數(shù)資料
型號: NCP2820FCT1
廠商: ON Semiconductor
文件頁數(shù): 12/21頁
文件大小: 0K
描述: IC AMP AUDIO D 2.65W 9-FLIPCHIP
產(chǎn)品變化通告: Product Obsolescence 06/Oct/2006
標(biāo)準(zhǔn)包裝: 3,000
類型: D 類
輸出類型: 1-通道(單聲道)
在某負(fù)載時最大輸出功率 x 通道數(shù)量: 2.65W x 1 @ 4 歐姆
電源電壓: 2.5 V ~ 5.5 V
特點(diǎn): 消除爆音,差分輸入,短路和熱保護(hù),關(guān)閉
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 9-覆晶
封裝/外殼: 9-WFBGA,F(xiàn)CBGA
包裝: 帶卷 (TR)
NCP2820 Series
http://onsemi.com
2
PIN CONNECTIONS
9Pin FlipChip CSP
A3
B3
C3
A2
B2
C2
A1
B1
C1
GND
INP
OUTM
VP
SD
OUTP
GND
INM
VP
(Top View)
1
2
3
4
8
7
6
5
GND
INP
OUTM
VP
SD
OUTP
INM
VP
UDFN8
(Top View)
Data
Processor
GND
OUTP
Figure 1. Typical Application
OUTM
Rf
Ri
Positive
Differential
Input
INP
Rf
Ri
Negative
Differential
Input
INM
R
L
=
8
W
Shutdown
Control
SD
Vp
Cs
RAMP
GENERATOR
BATTERY
300 kW
Vih
Vil
CMOS
Output
Stage
PIN DESCRIPTION
Pin No.
Symbol
Type
Description
CSP
UDFN8
A1
3
INP
I
Positive Differential Input.
A2
7
GND
I
Analog Ground.
A3
8
OUTM
O
Negative BTL Output.
B1
2
Vp
I
Analog Positive Supply. Range: 2.5 V – 5.5 V.
B2
6
Vp
I
Power Analog Positive Supply. Range: 2.5 V – 5.5 V.
B3
7
GND
I
Analog Ground.
C1
4
INM
I
Negative Differential Input.
C2
1
SD
I
The device enters in Shutdown Mode when a low level is applied on this pin. An internal
300 kW resistor will force the device in shutdown mode if no signal is applied to this pin. It
also helps to save space and cost.
C3
5
OUTP
O
Positive BTL Output.
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