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
Key Features
- 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
Applications
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.
Specifications
| 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 |
Alternate & Equivalent Parts
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.
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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.
| 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 |
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