SRC4190IDBR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
192kHz stereo asynchronous sample rate converter IC from Texas Instruments. Supports up to 192kHz sample rates with low jitter performance, ideal for professional audio and consumer electronics. From $4.02, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- SRC4190IDBR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.0178(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SRC4190IDBR?
- 192kHz maximum sample rate support for high-resolution audio conversion
- Asynchronous operation eliminates clock domain synchronization requirements
- Low jitter output suitable for professional audio applications
- 28-pin SSOP package for compact PCB integration
- Single-chip stereo channel conversion reduces BOM complexity
What is SRC4190IDBR used for?
The SRC4190IDBR is designed for professional audio equipment including digital mixing consoles, audio interfaces, and studio recording hardware where high-fidelity sample rate conversion is required. It is also widely used in consumer electronics such as home theater receivers, digital televisions, and Blu-ray players to bridge incompatible audio clock domains. Additionally, the device suits broadcast and telecommunications equipment requiring reliable asynchronous audio stream synchronization.
What are the specifications of SRC4190IDBR?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Consumer IC Type | CONSUMER CIRCUIT |
| JESD-30 Code | R-PDSO-G28 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP28,.3 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 3.6V |
| Supply Voltage-Min (Vsup) | 3V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia |
Where can I find the SRC4190IDBR datasheet?
SRC4190IDBR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SRC4190IDBR?
Compatible alternatives and drop-in replacements for SRC4190IDBR:
Texas Instruments Consumer Circuit, PDSO28
Frequently Asked Questions
What is the maximum sample rate supported by the SRC4190IDBR?
The SRC4190IDBR supports input and output sample rates up to 192kHz, making it suitable for high-resolution audio applications. It operates asynchronously, meaning the input and output sample rates can be completely independent of each other, which is essential for interfacing audio equipment with different clock sources.
What are the typical applications for the SRC4190IDBR?
The SRC4190IDBR is commonly used in professional audio equipment such as digital mixers, audio interfaces, and recording consoles. Consumer applications include home theater systems, digital TVs, and AV receivers. It is also suitable for broadcast equipment and any system requiring asynchronous sample rate conversion between two audio domains running at different clock frequencies.
What package does the SRC4190IDBR come in and what are its dimensions?
The SRC4190IDBR is housed in a 28-pin SSOP (Shrink Small Outline Package) with a 0.3-inch body width. The SSOP package offers a compact footprint suitable for space-constrained PCB designs while maintaining good thermal performance for continuous audio processing applications.
Is the SRC4190IDBR RoHS compliant?
Yes, the SRC4190IDBR carries a Pb-free (lead-free) designation with JESD-609 code e4, confirming it meets RoHS environmental compliance requirements. This makes it suitable for use in products sold in markets with strict environmental regulations, including the European Union.
Related Guides
STM32H725IGT3 Selection Guide: Memory, Package, Temperature, and Supply
Choose the right STM32H725 variant by comparing Flash, package, pin count, temperature grade, connectivity, and production requirements.
Aug 1, 2026
STM32H725IGT3 High-Performance MCU Design Guide
Design STM32H725IGT3 systems for reliable 550 MHz operation with practical power, clock, cache, DMA, PCB, ADC, and recovery guidance.
Jul 31, 2026
150141VS73100 Violet SMD LED Selection Guide: Color, Drive, and Sourcing
Select the 150141VS73100 by wavelength, brightness, drive current, 3528 fit, reliability, and traceable sourcing requirements.
Jul 31, 2026
STEF05SGR 5 V eFuse Protection Design Guide
Design a reliable 5 V STEF05SGR eFuse stage with current-limit math, capacitor sizing, thermal analysis, fault recovery, and PCB layout guidance.
Jul 30, 2026
Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $7.3050 | $7.30 |
| 34+ | $5.8836 | $200.04 |
| 44+ | $5.6875 | $250.25 |
| 52+ | $4.5048 | $234.25 |
| 223+ | $4.0178 | $895.97 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit