參數(shù)資料
型號: 92HD001XX3PRGXYYX
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 編解碼器
英文描述: 2-CHANNEL HIGH DEFINITION AUDIO CODEC
中文描述: PCM CODEC, PQFP48
封裝: ROHS COMPLIANT, LQFP-48
文件頁數(shù): 12/126頁
文件大小: 1024K
代理商: 92HD001XX3PRGXYYX
92HD001/92HD001D
2-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
IDT
2-CHANNEL HIGH DEFINITION AUDIO CODEC
12
92HD001/92HD001D
V 1.0 12/06
IDT CONFIDENTIAL
2. PERFORMANCE
2.1.
Audio Fidelity
2.2.
Electrical Specifications
2.2.1.
Absolute Maximum Ratings
Stresses above the ratings listed below can cause permanent damage to the 92HD001/92HD001D. These ratings,
which are standard values for IDT commercially rated parts, are stress ratings only. Functional operation of the
device at these or any other conditions above those indicated in the operational sections of the specifications is not
implied. Exposure to absolute maximum rating conditions for extended periods can affect product reliability.
Electrical parameters are guaranteed only over the recommended operating temperature range.
2.2.2.
Recommended Operation Conditions
DAC SNR:
ADC SNR:
95dB
90dB
Item
Pin
Maximum Rating
Analog maximum supply voltage
AVdd
6 Volts
Digital maximum supply voltage
DVdd
5.5 Volts
VREFOUT output current
5 mA
Voltage on any pin relative to ground
Vss - 0.3 V to Vdd + 0.3 V
Operating temperature
0
o
C
to +70
o
C
Storage temperature
-55
o
C
to +125
o
C
Soldering temperature
260
o
C
for 10 seconds
*
Soldering temperature information for all available packages
begins on page 121.
Parameter
Min.
Typ.
Max.
Units
Power Supply Voltage
Digital - 3.3 V
3.135
3.3
3.465
V
Analog - 3.3 V
3.135
3.3
3.465
V
Analog - 5 V
4.75
5
5.25
V
Ambient Operating Temperature
0
+70
×C
Case Temperature
T
case
(48-LQFP)
+90
×C
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