IDTSTAC9250G3TAEA1XR IDT, Integrated Device Technology Inc, IDTSTAC9250G3TAEA1XR Datasheet - Page 15

• Manufacturer Part Number: IDTSTAC9250G3TAEA1XR
• Description: IC AUD CODEC 2CH HD 3.3V 48-LQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9250G3TAEA1XR

• 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: STAC9250G3TAEA1XR

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
2.6.
Power Consumption
2.6.1.
2.6.2.
Audio Power State Modem Power State
Audio Power State
Digital
5V Analog
D0
D1
D2
D3
D0
D1
D2
D3
Modem Power State
D0 UN INIT
Table 2. 5V Analog Power Consumption
D3 COLD
D0 UN INIT
D3 HOT
D0 INIT
Table 1. Digital Power Consumption
D3 COLD
D3 HOT
D0 INIT
15
Typical
Typical
41
28
34
27
30
12
12
11
Max
43
29
36
28
Max
36
26
26
26
STAC9250/9251
units
mA
mA
mA
mA
units
mA
mA
mA
mA
PC AUDIO
V 1.2 01/08