BOM
  • BOM
  • Email
  • LinkedIn
  • Teams
  • WhatsApp

RFQ List

0 Products

Use the + button to add products to your RFQ list.

SUBMIT NOW
  • Home
  • RFQ/EI
  • Products
  • Categories
  • Manufacturers
  • Tools
  • Blog
  • About Us
  • Contact Us

Company

  • About Us
  • Five Strengths
  • Quality Control
  • Certifications
  • Contact Us

Services

  • RFQ
  • EI
  • BOM
  • Solutions
  • Tools

Resources

  • Categories
  • Products
  • Manufacturers
  • Blog
  • News and Events

Legal

  • Privacy Policies
  • Terms of Sale
  • Cookies, Ads & Emails
  • Payment Policy
  • Shipping & Delivery
  • Refund & Return Policy

Contact

[email protected]

Get the latest tech insights

© 2026 YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD). All rights reserved.

  1. Home
  2. /Products
  3. /Integrated Circuits - ICs
  4. /Amplifier ICs
  5. /OPA1644AIPW
OPA1644AIPW thumbnail 1
Texas Instruments

OPA1644AIPW

Category
Amplifier ICs
Manufacturer
Texas InstrumentsDetails
RoHS Status
Datasheet
Description
OPA1641/1642/1644 SoundPLUS™ High-Performance, JFET-Input Audio OpAmps
Similar Products
—
Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status7840
QuantityOPA1644AIPW
Country

Get Tiered Pricing (Submit RFQ)

Specification
Product Details
Documentation
TypeDescriptionTypeDescription
Number of channels4Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)5
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)36GBW (typ) (MHz)11
Slew rate (typ) (V/µs)20Rail-to-railIn to V-, Out
Vos (offset voltage at 25°C) (max) (mV)3.5Iq per channel (typ) (mA)1.8
Vn at 1 kHz (typ) (nV√Hz)5.1FeaturesBurr-Brown™ Audio, EMI Hardened, Premium Sound
THD + N at 1 kHz (typ) (%)0.00005RatingCatalog
Operating temperature range (°C)-40 to 85Iout (typ) (A)0.03
Product typeEssentialArchitectureFET
CMRR (typ) (dB)126Input bias current (max) (pA)20
PackageSOIC (D)Pins14
Certified Quality & Compliance
Purchase & Inquiry
Secure Packaging
Shipping & Availability
Payment

YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.

  • 1. Certification Scope: Quality certifications apply only to the entities, sites and activities listed in valid certificates. Management system certification does not certify each individual product.
  • 2. Product Authenticity: Products must match the agreed manufacturer, part number and condition. Supplier screening and authenticity checks help reduce counterfeit risk.
  • 3. Inspection & Testing: The inspection scope follows product risks and agreed requirements. Additional testing, laboratory arrangements, costs and lead times require written confirmation.
  • 4. Traceability & Documentation: Request conformity certificates, traceability records or test reports before ordering. Document availability, issuer and coverage must be confirmed for the offered goods.
  • 5. Environmental Compliance: RoHS and REACH information is based on applicable manufacturer documentation. Confirm the exact part, declaration date and relevant exemptions before ordering.
  • 6. Handling & Protection: Handling, storage and packaging follow applicable product requirements, including ESD and moisture protection where required. Special handling requirements must be agreed before ordering.
ERAI

Loading related products…

Product FAQ
Purchasing FAQ

What type of component is OPA1644AIPW, and what package does it use?

OPA1644AIPW is an authentic electronic component manufactured by Texas Instruments, categorized under Amplifier ICs. It is supplied in the standard SOIC (D) package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official OPA1644AIPW datasheet above.

Why is dynamic quotation used instead of a fixed price for OPA1644AIPW?

Electronic component spot-market pricing for OPA1644AIPW fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.

What is the delivery timeline after placing an order for OPA1644AIPW?

Lead times for OPA1644AIPW depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.

Loading articles…

ISO 9001
ESD Control
Texas Instruments

Loading articles…

New Blog

LP8860HQVFPRQ1: EV Display BOM Sourcing | YG GROUP

Buying LP8860HQVFPRQ1 for a vehicle display? Check the H-version 80-mA setup, related drivers and build-based demand. Request a project quote.

Read more →

TDA21590: AI Power Deals and Project Sourcing | YG GROUP

Sourcing TDA21590 for an AI power BOM? Separate the C2i deal from phase, controller and package choices. Request a quote for your approved build.

Read more →

REF200AU: Sensor Headroom and BOM Sourcing | YG GROUP

REF200AU is obsolete with no last-time buy. Check sensor headroom, error limits and LM334 redesign differences, then request a quote for existing builds.

Read more →

SX1302IMLTRT: LoRa Gateway BOM and Sourcing | YG GROUP

Buying SX1302IMLTRT for a gateway? Check RF, power and host requirements, compare SX1303 fine timestamping, and request a project-specific quote.

Read more →
  • All Categories
  • Discrete Semiconductors
  • Embedded Processors & Controllers
  • Integrated Circuits - ICs
  • Memory ICs
  • Wireless & RF Semiconductors
  • Circuit Protection
  • Connectors
  • Electromechanical
  • Embedded Solutions
  • Optoelectronics
  • Passive Components
  • Power
  • Sensors
  • Wire & Cable
  • Tools & Supplies
  • Uncategorized
  • All Categories
  • Active Filter
  • Amplifier ICs
  • Audio ICs
  • Chipsets
  • Clock & Timer ICs
  • Communication & Networking ICs
  • Counter ICs
  • Data Converter ICs
  • Digital Potentiometer ICs
  • Driver ICs
  • Equalizers
  • Interface ICs
  • Logic ICs
  • Multimedia ICs
  • Optocouplers / Photocouplers
  • Power Management ICs
  • Programmable Logic ICs
  • Security ICs / Authentication ICs
  • Switch ICs
10 similar parts

Loading related products…

Similar products
Hot products
PicturePart NumberManufacturerPDF / RoHSStockAction
TLV1814QPWRQ1
TLV1814QPWRQ1
Texas Instruments
PDF
5,300
RFQ
OPA2383DGKR
OPA2383DGKR
Texas Instruments
PDF
2,720
RFQ
AMC0381D16QDFXRQ1
AMC0381D16QDFXRQ1
Texas Instruments
PDF
6,500
RFQ
HA4-5102/883
HA4-5102/883
Texas Instruments
PDF-
7,120
RFQ
3650MG
3650MG
Texas Instruments
--
8,670
RFQ
THS4215DGN
THS4215DGN
Texas Instruments
PDF
2,720
RFQ
INA168
INA168
Texas Instruments
PDF-
5,100
RFQ
OPA3355UA
OPA3355UA
Texas Instruments
PDF
1,620
RFQ
OPA4277
OPA4277
Texas Instruments
PDF-
7,190
RFQ
TLV9024DYYR
TLV9024DYYR
Texas Instruments
PDF
4,680
RFQ