參數(shù)資料
型號(hào): AD1886A
廠商: Analog Devices, Inc.
英文描述: IR Emitting Diode; Power Dissipation, Pd:50mW; Viewing Angle:45 ; Package/Case:SIP; Operating Temperature Range:-25 C to +85 C; Leaded Process Compatible:Yes RoHS Compliant: Yes
中文描述: AC\u0026#39;97聲卡SoundMAX編解碼器
文件頁(yè)數(shù): 4/28頁(yè)
文件大小: 281K
代理商: AD1886A
REV. 0
–4–
AD1886A–SPECIFICATIONS
STATIC DIGITAL SPECIFICATIONS
Parameter
Min
0.65
×
DV
DD
Typ
Max
Unit
High-Level Input Voltage (V
IH
): Digital Inputs
Low-Level Input Voltage (V
IL
)
High-Level Output Voltage (V
OH
), I
OH
= 2 mA
Low-Level Output Voltage (V
OL
), I
OL
= 2 mA
Input Leakage Current
Output Leakage Current
V
V
V
V
μ
A
μ
A
0.35
×
DV
DD
0.9
×
DV
DD
0.1
×
DV
DD
+10
+10
–10
–10
POWER SUPPLY
Parameter
Min
Typ
Max
Unit
Power Supply Range—Analog (AV
DD
)
Power Supply Range—Digital (DV
DD
)
Power Dissipation—5 V/3.3 V
Analog Supply Current—5 V (AV
DD
)
Digital Supply Current—3.3 V (DV
DD
)
Power Supply Rejection (100 mV p-p Signal @ 1 kHz)
*
(At Both Analog and Digital Supply Pins, Both ADCs and DACs)
4.75
3.0
5.0
3.3
306
48
20
40
5.25
3.6
V
V
mW
mA
mA
dB
CLOCK SPECIFICATIONS
*
Parameter
Min
Typ
Max
Unit
Input Clock Frequency
Recommended Clock Duty Cycle
24.576
50
MHz
%
40
60
POWER-DOWN STATES
Parameter
Set Bits
DV
DD
Typ
17.5
17.0
4.1
4.1
20
17.6
17
4.1
4.1
0
0
20
AV
DD
Typ
41.6
38.3
31.9
22.4
17.5
11.2
8.4
2.2
22.4
22.4
0
38.8
Unit
ADC
DAC
ADC + DAC
ADC + DAC + Mixer (Analog CD On)
Mixer
ADC + Mixer
DAC + Mixer
ADC + DAC + Mixer
Analog CD Only (AC-Link On)
Analog CD Only (AC-Link Off)
Standby
Headphone Standby
PR0
PR1
PR1, PR0
LPMIX, PR1, PR0
PR2
PR2, PR0
PR2, PR1
PR2, PR1, PR0
LPMIX, PR5, PR1, PR0
LPMIX, PR1, PR0, PR4, PR5
PR5, PR4, PR3, PR2, PR1, PR0
PR6
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
*Guaranteed but not tested.
Specifications subject to change without notice.
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