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參數(shù)資料
| 型號： | AD1881AJST |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 消費家電 |
| 英文描述： | AC’97 SoundMAX Codec |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| 封裝： | PLASTIC, LQFP-48 |
| 文件頁數(shù)： | 4/26頁 |
| 文件大?。?/td> | 261K |
| 代理商： | AD1881AJST |
–4–
REV. 0
AD1881A–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
= –0.5 mA
Low Level Output Voltage (V
OL
), I
OL
= +0.5 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
Power Supply Range – Digital (3.3 V)
Power Dissipation – 5 V/3.3 V
Analog Supply Current – 5 V
Digital Supply Current – 3.3 V
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
5.25
3.6
V
V
mW
mA
mA
dB
280
40
23
40
CLOCK SPECIFICATIONS
*
Parameter
Min
Typ
Max
Unit
Input Clock Frequency
Recommended Clock Duty Cycle
24.576
50
MHz
%
45
55
POWER-DOWN MODE
DV
DD
(3.3 V)
Typ
AV
DD
(5 V)
Typ
Parameter
Set Bits
Unit
ADC
DAC
ADC and 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
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
17
17
4
4
20
17
17
4
4
0
0
30
26
20
12
18
12
8
2
12
12
0.1
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
*
Guaranteed, not tested.
Specifications subject to change without notice.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AD1885 | AC’97 SoundMAX Codec |
| AD1885JST | AC’97 SoundMAX Codec |
| AD1886 | AC’97 SoundMAX Codec |
| AD1886A | 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 |
| AD1886AJST | AC’97 SoundMAX Codec |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD1881AJSTZ | 制造商:Analog Devices 功能描述:IC AUDIO CODEC |
| AD1881AJSTZ-REEL | 制造商:Analog Devices 功能描述:Audio Codec 2ADC / 2DAC 16-Bit 48-Pin LQFP T/R |
| AD1881JST | 制造商:Analog Devices 功能描述:AC'97 SOUNDMAX CODEC 制造商:Analog Devices 功能描述:SOUNDCARD CIRCUITS, 48 Pin, Plastic, QFP |
| AD1882 | 制造商:AD 制造商全稱:Analog Devices 功能描述:High Definition Audio SoundMAX Codec |
| AD1882A | 制造商:AD 制造商全稱:Analog Devices 功能描述:High Definition Audio SoundMAX Codec |
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