IDTSTAC9220X3TAEA6XR IDT, Integrated Device Technology Inc, IDTSTAC9220X3TAEA6XR Datasheet - Page 17

• Manufacturer Part Number: IDTSTAC9220X3TAEA6XR
• Description: IC AUDIO CODEC 8CH HD 3.3V 48QFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9220X3TAEA6XR

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 4
• Sigma Delta: Yes
• S/n Ratio, Adcs / Dacs (db) Typ: 93 / 95
• Dynamic Range, Adcs / Dacs (db) Typ: 90 / 100
• Voltage - Supply, Analog: 3.14 V ~ 3.47 V; 3.8 V ~ 4.2 V; 4.75 V ~ 5.25 V
• Voltage - Supply, Digital: 3.14 V ~ 3.47 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-QFP
• Single Supply Voltage (typ): 3.3V
• Single Supply Voltage (min): 3.135V
• Single Supply Voltage (max): 3.465V
• Package Type: TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: STAC9220X3TAEA6XR

2. CHARACTERISTICS
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9220
8-CHANNEL HIGH DEFINITION AUDIO CODEC
2.1.
Stresses above the ratings listed below can cause permanent damage to the STAC9220. 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.
Analog maximum supply voltage
Digital maximum supply voltage
VREFOUT output current
Voltage on any pin relative to ground
Operating temperature
Storage temperature
Soldering temperature
Power Supply Voltage
(Note: The +4 V Analog voltage is supported by the
+5 V version of the STAC922x or STAC922xD.)
Ambient Operating Temperature
Case Temperature
accumulate and discharge electrostatic charges up to 4000 Volts without detection. Even though the STAC9220 implements
Electrical Specifications
2.1.1.
2.1.2.
ESD:
internal ESD protection circuitry, proper ESD precautions should be followed to avoid damaging the functionality or
The STAC9220 is an ESD (electrostatic discharge) sensitive device. The human body and test equipment can
Absolute Maximum Ratings
Recommended Operation Conditions
Parameter
Item
DVdd
AVdd
Pin
Digital - 3.3 V
Analog - 3.3 V
Analog - 4 V
Analog - 5 V
T
case
performance.
6 Volts
5.5 Volts
5 mA
Vss - 0.3 V to Vdd + 0.3 V
0
-55
260
Soldering temperature information for all available packages
begins on page 158.
o
17
C to +70
(48-LQFP)
o
o
C to +125
C for 10 seconds *
o
C
o
C
Maximum Rating
3.135
3.135
Min.
4.75
3.8
0
STAC9220
Typ.
3.3
3.3
4
5
Max.
3.465
3.465
5.25
+70
+90
4.2
PC AUDIO
V1.0 01/08
Units
°C
°C
V
V
V
V