DS21349Q
- Part number
- DS21349Q
- Manufacturer
- Analog Devices
- Package
- PLCC-28
- Status
- Active
- Stock
- Available / RFQ
- Price
- $5.59
- Year / date code
- 2025
View on SJ Chip · Request a quote
Product Overview
DS21349Q (Analog Devices, PLCC-28) — IC TELECOM INTERFACE 28PLCC
Technical Specifications
- Part Number
- DS21349Q
- Manufacturer
- Analog Devices
- Series
- DS21349Q
- Package / Case
- PLCC-28
- Package Family
- GENERIC
- Pin / Ball Count (from marking)
- 28
- Lifecycle Status
- Active
- Category
- Electronic Component
- Mounting Type
- Surface Mount (SMT)
Electrical Characteristics
- Device Class
- Electronic component — see manufacturer datasheet
- Key Ratings
- Confirm electrical limits for DS21349Q before design-in
- Package Constraint
- PLCC-28 mechanical outline and pinout must match the PCB
- Substitution
- Nearby MPNs require engineering validation — not automatic drop-ins
Package Information
- Package
- PLCC-28
- Package Family
- GENERIC
- Mounting
- Surface Mount (SMT)
- Terminal Count (parsed)
- 28
- Outline Note
- Package marking on this page is for sourcing reference. Confirm body size, pitch, and land pattern from the manufacturer datasheet before layout.
Applications
DS21349Q is sourced for OEM/EMS electronic assemblies. Typical use depends on the manufacturer datasheet for Analog Devices. Confirm electrical ratings, PLCC-28 mechanics, and AVL notes before design-in or substitution. SJ Chip provides inventory checks and RFQ support for production and shortage fills.
Procurement notes
Confirm the full ordering code, package (PLCC-28), and quantity on RFQ. SJ Chip replies with stock, condition, and lead time. Nearby MPNs are for evaluation only.
Compare Similar Parts (DS21349Q)
- DS21349Q+T&R · PLCC-28
Potential Alternatives (PLCC-28)
- DS1685QN-5+ · PLCC-28
- AD7547LPZ · PLCC-28
- DS1284QN/T&R · PLCC-28
- AD7537JP · PLCC-28
- DS2165QL · PLCC-28
- AD7846APZ · PLCC-28
- AD7846BPZ · PLCC-28
- AD667KP-REEL · PLCC-28
- AD7547JP · PLCC-28
- AD7846AP · PLCC-28
- AD767JP-REEL · PLCC-28
- DAC8413FPCZ-REEL · PLCC-28
FAQ
Where to buy DS21349Q?
You can request DS21349Q from SJ Chip via the RFQ form on this page or the site-wide RFQ. We confirm manufacturer (Analog Devices), package, quantity, and lead time on the quotation.
Is DS21349Q available?
Listed inventory shows 48,206 pcs. Lot, date code, and shippable quantity are confirmed on RFQ — treat the listing as availability to quote, not a guaranteed cart ship.
What is the package of DS21349Q?
The sourcing listing shows package PLCC-28. Always verify body size, pitch, and land pattern against the Analog Devices datasheet before PCB layout.
What are alternatives to DS21349Q?
Potential alternatives include DS21349Q+T&R, DS1685QN-5+, AD7547LPZ and other same-series or same-package listings — all require datasheet and pinout checks. These are similar stock for evaluation, not automatic drop-in replacements.
Sourcing information
| Part Number | DS21349Q |
|---|---|
| Manufacturer | Analog Devices |
| Package | PLCC-28 |
| Description | IC TELECOM INTERFACE 28PLCC |
| Availability | Listed inventory: 48,206 pcs — confirm lot, date code, and quantity on RFQ |
| RFQ | Submit the full part number and quantity through the RFQ form |
| Lead Time | Lead time is confirmed on the quotation after RFQ. In-stock conventional lots often ship in 3–5 working days from Hong Kong; special, allocation, or obsolete lines are quoted separately. |
| Condition | Condition is stated on the quotation/PI (new, surplus, or EOL). Lots are inspected before shipment. |