IDTSTAC9274X5TAEA2XR IDT, Integrated Device Technology Inc, IDTSTAC9274X5TAEA2XR Datasheet - Page 225

• Manufacturer Part Number: IDTSTAC9274X5TAEA2XR
• Description: IC AUDIO CODEC 10CH HD 5V 48TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9274X5TAEA2XR

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 3 / 5
• Sigma Delta: Yes
• S/n Ratio, Adcs / Dacs (db) Typ: 90 / 105
• Dynamic Range, Adcs / Dacs (db) Typ: 90 / 95
• Voltage - Supply, Analog: 3.14 V ~ 3.47 V; 3.8 V ~ 4.2 V; 4.28 V ~ 4.73 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-TQFP, 48-VQFP
• 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: STAC9274X5TAEA2XR

10. SOLDER REFLOW PROFILE
IDT™
STAC9271/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
Time maintained above
10.1. Standard Reflow Profile Data
Note: All temperatures refer to topside of the package, measured on the package body surface.
Time within 5
10-CHANNEL HIGH DEFINITION AUDIO CODEC
Note: These devices can be hand soldered at 360
FROM: IPC / JEDEC J-STD-020C “Moisture/Reflow Sensitivity Classification for Nonhermetic Solid State Surface
Mount Devices” (www.jedec.org/download).
Peak / Classification Temperature (Tp)
Preheat
Average Ramp-Up Rate (Ts
Profile Feature
o
C of actual Peak Temperature (tp)
Time 25
Temperature Max (Ts
Temperature Min (Ts
o
C to Peak Temperature
Time (ts
Temperature (T
Ramp-Down rate
min
max
Time (t
- ts
Figure 6. Reflow Profile
- Tp)
max
max
min
L
L
IDT CONFIDENTIAL
)
)
)
)
)
3
150
200
60 - 180 seconds
217
60 - 150 seconds
See “Package Classification Reflow Temperatures”
on page 226.
20 - 40 seconds
6
8 minutes max
o
C for 3 to 5 seconds.
o
o
C / second max
C / second max
225
o
o
o
C
C
C
Pb Free Assembly
STAC9271/9274
PC AUDIO
V 1.1 01/08