參數(shù)資料
型號: 92HD206
廠商: Integrated Device Technology, Inc.
元件分類: Codec
英文描述: 8-CHANNEL HIGH DEFINITION AUDIO CODEC
中文描述: 8聲道高傳真音效
文件頁數(shù): 13/176頁
文件大?。?/td> 1282K
代理商: 92HD206
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
IDT
8-CHANNEL HIGH DEFINITION AUDIO CODEC
13
92HD206
V 1.2 112006
IDT CONFIDENTIAL
2. CHARACTERISTICS
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 92HD206. 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
Parameter
DAC SNR:
ADC SNR:
95dB
90dB
A-Weighted
A-Weighted
5.0 V +/- 5%
5.0 V +/- 5%
Item
Pin
Maximum Rating
Analog maximum supply voltage
AVdd
6 Volts
Digital maximum supply voltage
DVdd
5.5 Volts
V
REFOUT
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 173
.
Min.
Typ.
Max.
Units
Power Supply Voltage
Digital - 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
ESD:
The
92HD206
is an ESD (electrostatic discharge) sensitive device. The human body and test equipment
can accumulate and discharge electrostatic charges up to 4000 Volts without detection. Even though the
92HD206
implements internal ESD protection circuitry, proper ESD precautions should be followed to avoid damaging the
functionality or performance.
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