IDTSTAC9251H5TAEA1XR IDT, Integrated Device Technology Inc, IDTSTAC9251H5TAEA1XR Datasheet - Page 129

• Manufacturer Part Number: IDTSTAC9251H5TAEA1XR
• Description: IC AUDIO CODEC 2CH HD 5V 48-LQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9251H5TAEA1XR

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: Yes
• S/n Ratio, Adcs / Dacs (db) Typ: 89 / 100
• Dynamic Range, Adcs / Dacs (db) Typ: 88 / 99
• 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-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: STAC9251H5TAEA1XR

6. ORDERING INFORMATION
IDT™
TWO-CHANNEL HD AUDIO CODEC WITH MODEM & DUAL DIGITAL MICROPHONE INTERFACES
STAC9250/9251
TWO-CHANNEL HD AUDIO CODEC WITH MODEM & DUAL DIGITAL MICROPHONE INTERFACES
6.1.
STAC9250/9251 Family Options and Part Order Numbers
The +4V Analog voltage is supported by the +5 V version of the STAC9250/9251.
NOTE: When ordering these parts the “yy” will be replaced with the CODEC revision. Add an “R” to
the end of any of these part numbers for delivery on Tape and Reel. The minimum order quantity for
Tape and Reel is 2,000 units for both package options.
Part Order Number
STAC9250X5TAEyy
STAC9250X3TAEyy
STAC9251X5TAEyy
STAC9251X3TAEyy
Table 300. STAC9250/9251 Ordering Information
129
5 V / 4 V
5 V / 4 V
Voltage
3.3 V
3.3 V
DAC SNR
100dB
100dB
100dB
100dB
STAC9250/9251
Digital Mic
Yes
Yes
No
No
PC AUDIO
Pkg Pins
48 LQFP
48 LQFP
48 LQFP
48 LQFP
V 1.2 01/08