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Adafruit Industries LLC 1681

VS1053B MP3/WAV/OGG/MIDI PLAYER

Answer first: this page is a purchasing reference for the exact part number 1681 from Adafruit Industries LLC. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.

Manufacturer: Adafruit Industries LLC Category: CODECS Part number: 1681 Package: 48-TQFP RFQ verification required

Key Parameters

Part Number1681
ManufacturerAdafruit Industries LLC
CategoryCODECS
package48-TQFP
series-
packagingBulk
product statusActive
param 1Audio
param 2I2S
param 38 b
param 41 / 1
param 5No
param 6-
param 7-
param 82.5V ~ 3.6V
param 91.7V ~ 1.85V
param 10-30°C ~ 85°C
param 11-
param 12-
param 13Surface Mount
param 1448-TQFP (7x7)

Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.

How to Verify 1681 Before Ordering

Datasheet and parameter checks

  • Confirm the full manufacturer part number, not only a shortened search keyword.
  • Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
  • Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.

RFQ fields SENICO needs

  • Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
  • State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
  • Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.

For 1681, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.

We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.

Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.