SI270X-A-EVB Silicon Laboratories Inc, SI270X-A-EVB Datasheet - Page 41

• Manufacturer Part Number: SI270X-A-EVB
• Description: BOARD EVAL FOR SI270X-A
• Manufacturer: Silicon Laboratories Inc

Specifications of SI270X-A-EVB

• Board Type: Fully Populated
• Amplifier Type: Class D
• Output Type: 2-Channel (Stereo) with Stereo Headphones
• Max Output Power X Channels @ Load: 5W x 2 @ 3 Ohm
• Voltage - Supply: 9V
• Utilized Ic / Part: SI270X-A
• Description/function: Audio Amplifiers
• Output Power: 5 W
• Product: Audio Modules
• For Use With/related Products: Si270x
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1929

9. Package Markings (Top Marks)
9.1. Si2707 Top Mark (QFN)
9.2. Top Mark Explanation
Mark Method
Line 1 Marking
Line 2 Marking
Line 3 Marking
YAG Laser
Part Number
Firmware Revision
Die Revision
TTTTT = Internal Code
Circle = 0.5 mm Diameter
(Bottom-Left Justified)
YY = Year
WW = Work Week
04 = Si2704
05 = Si2705
06 = Si2706
07 = Si2707
10 = Firmware Revision 1.0
A = Revision A Die
Internal Tracking Code
Pin 1 Identifier
Assigned by the Assembly House. Corresponds to the year
and work week of the mold date.
Rev. 0.6
Si2704/05/06/07-A10
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