Rochester AD1981AJST
Manufacturer No:
AD1981AJST
Manufacturer:
Rochester
Package:
48-LQFP
Description:
48 Termination 0.5mm CODEC SoundMAX® Series 48-LQFP
Quantity:
In Stock :3918
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Fri, May 29 - Sat, May 30, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
AD1981AJST Information
Rochester AD1981AJST technical specifications, attributes, parameters and parts with similar specifications to Rochester AD1981AJST.
- Type
- Parameter
- Mounting Type
- Surface Mount
- Package / Case
- 48-LQFP
- Surface Mount
- YES
- Operating Temperature
- 0°C~70°C
- Packaging
- Tray
- Series
- SoundMAX®
- JESD-609 Code
- e0
- Pbfree Code
- no
- Part Status
- Obsolete
- Moisture Sensitivity Level (MSL)
- 3 (168 Hours)
- Type
- Parameter
- Number of Terminations
- 48
- Type
- Audio Codec '97
- Terminal Finish
- TIN LEAD
- Terminal Position
- QUAD
- Terminal Form
- GULL WING
- Peak Reflow Temperature (Cel)
- 240
- Number of Functions
- 1
- Terminal Pitch
- 0.5mm
- Time@Peak Reflow Temperature-Max (s)
- 30
- Pin Count
- 48
Download datasheets and manufacturer documentation for Rochester AD1981AJST.
AD1981AJST Overview
As a space saver, it comes in the 48-LQFP package. Packaging is done in the form of a Tray. In the various applications in which this electronic part is used, it is capable of delivering a high level of efficiency as a type of Audio Codec '97. The mounting type of this device is Surface Mount. Operating performance at 0°C~70°C makes it possible to operate normally. Integrated ADCs / DACs are available in 4 / 2. There is a voltage supply of 4.65V~5.25V to the analog circuit. There is a supply voltage of 3.15V~3.45V provided to the digital circuit. Transmission lines have 48 terminations, which prevent signals from re-emitted. The board is configured with 48 pins. There is a minimum supply voltage of 4.65V supported by it. 5.25V is its maximum supply voltage. Electronic parts from the SoundMAX® series are ideal for a wide variety of applications.
AD1981AJST Features
Embedded in the 48-LQFP package
Operating temperature of 0°C~70°C
4 / 2 ADCs / DACs
AD1981AJST Applications
There are a lot of Rochester Electronics, LLC
AD1981AJST CODECs Interface ICs applications.
- Cut-to-length
- Filling
- Food & beverage
- Linear measurement
- Material handling
- Metal forming & fabrication
- Mobile equipement
- Motor feedback
- Packaging
- Printing
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
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