ELECTRICAL CHARACTERISTICS Min and Max Limits apply for TA " />
參數(shù)資料
型號: NCP2830MUTXG
廠商: ON Semiconductor
文件頁數(shù): 12/15頁
文件大小: 0K
描述: IC AMP AUDIO CLASS D 20UQFN
產(chǎn)品變化通告: Product Obsolescence 24/Jan/2011
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: 1.2W x 1 @ 8 歐姆
電源電壓: 2.7 V ~ 5.5 V
特點: 差分輸入,關(guān)閉
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 20-UQFN(3x3)
封裝/外殼: 20-UFQFN 裸露焊盤
包裝: 帶卷 (TR)
NCP2830
http://onsemi.com
6
ELECTRICAL CHARACTERISTICS Min and Max Limits apply for TA between 40°C to +85°C and TJ up to + 125°C for VIN
between 2.5 V to 5.5 V (Unless otherwise noted). Typical values are referenced to TA = + 25°C and VIN = 3.6 V (Note 8)
Symbol
Unit
Max
Typ
Min
Conditions
Parameter
CLASS D SECTION
PSRR
Power Supply Rejection Ratio
Vin = AC Grounded, f = 217 Hz, VWM =
VGS = Low, VRIPPLE = 200 mVPP
88
dB
CMRR
Common mode rejection ratio
Vic = 1 VPP
f = 1 kHz
VGS = Low
VGS = High
70
60
dB
h
Efficiency
RL = 8 W
VDD = 5 V; Pout = 1 W
VDD = 2.7 V; Pout = 0.5 W
89
80
%
POUT
Output Power
THD+N < 10%, f = 1 kHz, VWM = Low
1
1.2
W
8. Performances guaranteed over the indicated operating temperature range by design and/or characterization, production tested at
TJ = TA = 25°C.
9. The maximum value is measured at 85°C
10.Guaranteed by design
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