IDTSTAC9752AXNAED1X IDT, Integrated Device Technology Inc, IDTSTAC9752AXNAED1X Datasheet - Page 10

• Manufacturer Part Number: IDTSTAC9752AXNAED1X
• Description: IC CODEC AC'97 MIC/JACK 32-QFN
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec '97r

Specifications of IDTSTAC9752AXNAED1X

• Resolution (bits): 20 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: Yes
• S/n Ratio, Adcs / Dacs (db) Typ: 85 / 92
• Voltage - Supply, Analog: 3.14 V ~ 3.47 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: 32-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: STAC9752AXNAED1X

2. CHARACTERISTICS AND SPECIFICATIONS
IDT™
AC’97 2.3 CODECS WITH STEREO MICROPHONE & UNIVERSAL JACK
STAC9752A/9753A
AC’97 2.3 CODECS WITH STEREO MICROPHONE & UNIVERSAL JACK
2.1.
Stresses above the ratings listed below can cause permanent damage to the STAC9752A/9753A. 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
Ambient Operating Temperature
Case Temperature
equipment can accumulate and discharge electrostatic charges up to 4000 Volts without detection. Even though
ESD:
Electrical Specifications
2.1.1.
2.1.2.
the STAC9752A/9753A implements internal ESD protection circuitry, proper ESD precautions should be
The STAC9752A/9753A is an ESD (electrostatic discharge) sensitive device. The human body and test
Parameter
Absolute Maximum Ratings
Recommended Operation Conditions
Item
followed to avoid damaging the functionality or performance.
Digital - 3.3 V
Analog - 5 V
Analog - 3.3 V
T
case
(48-LQFP)
AVdd
DVdd
Pin
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 101.
o
10
C to +70
o
o
C to +125
C for 10 seconds *
Min.
3.135
3.135
4.75
o
0
C
o
C
Maximum Rating
Typ.
3.3
3.3
5
STAC9752A/9753A
Max.
3.465
3.465
5.25
+70
+90
PC AUDIO
Units
V
V
V
V 1.5 1206
C
C