參數(shù)資料
型號: AD1994ACPZ
廠商: ANALOG DEVICES INC
元件分類: 音頻/視頻放大
英文描述: Class-D Audio Power Amplifier
中文描述: 25 W, 2 CHANNEL, AUDIO AMPLIFIER, QCC64
封裝: 9 X 9 MM, LEAD FREE, MO-220VMMD-4, LFCSP-64
文件頁數(shù): 4/16頁
文件大?。?/td> 389K
代理商: AD1994ACPZ
AD199x
Preliminary Technical Data
Rev. PrA – 1/20/05 | Page 4 of 16
Parameter
POWER SUPPLIES
Supply Voltage AV
DD
Supply Voltage DV
DD
Supply Voltage PV
DDX
Powerdown Current
AV
DD
DV
DD
PV
DDX
Mute Current
AV
DD
DV
DD
PVDD
Quiesent Current
AV
DD
DV
DD
PV
DDX
Operating Current
AV
DD
DV
DD
PV
DD
DIGITAL I/O
Input Voltage High
Input Voltage Low
Output Voltage High
Output Voltage Low
Leakage Current on Digital Inputs
Min
4.5
4.5
6.5
2.0
DV
DD
-0.8
Typ
5
5
8-20
0.1
0.1
19
19
2.7
1.5
20
5.2
3.2
22
5.8
Max
5.5
5.5
22.5
0.5
0.5
25
4
DV
DD
0.8
0.4
10
Units
V
V
V
μA
μA
μA
mA
mA
mA
mA
mA
mA
mA
mA
A
V
V
V
V
μA
Test Conditions/Comments
RST/PDN held low
MUTE held low
Inputs Grounded, Non-Overlap Time = TBD
V
IN
= 1V
RMS
, P
O
= 5 W
per FET
@ 2 mA
@ 2 mA
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