SRC4190IDB Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The SRC4190IDB is a 192kHz stereo asynchronous sample rate converter from Texas Instruments, supporting 16-bit to 24-bit resolution with low-jitter clock recovery. Ideal for professional audio, digital mixing consoles, and broadcast equipment. From $1.875, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- SRC4190IDB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.8750(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 with full stereo channel support
- Asynchronous operation eliminates need for synchronous clock sources between digital audio systems
- Supports 16 to 24-bit word lengths for professional-grade audio fidelity
- Integrated digital interpolation and decimation filters minimize external component count
- 3.3V single-supply operation suitable for low-power portable and rack-mount designs
Applications
The SRC4190IDB is widely used in professional audio interfaces, digital mixing consoles, and broadcast equipment where asynchronous sample rate conversion between incompatible clock domains is required. It is also deployed in home theater receivers, digital audio workstations, and studio monitoring systems to bridge 44.1kHz, 48kHz, 96kHz, and 192kHz audio streams seamlessly.
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 SRC4190IDB:
Texas Instruments Consumer Circuit, PDSO28
Frequently Asked Questions
What is the maximum sample rate supported by the SRC4190IDB?
The SRC4190IDB supports input and output sample rates up to 192kHz, making it suitable for high-resolution professional audio applications including studio recording and broadcast systems.
What word lengths does the SRC4190IDB support?
The SRC4190IDB supports audio word lengths from 16 bits to 24 bits, covering standard consumer and professional digital audio formats such as S/PDIF and AES3.
What is the supply voltage for the SRC4190IDB?
The SRC4190IDB operates on a 3.3V single supply, which simplifies power design and makes it compatible with modern low-voltage digital audio systems and portable equipment.
What package does the SRC4190IDB use?
The SRC4190IDB is offered in a 28-pin SSOP (Shrink Small Outline Package) with 0.3-inch body width, suitable for compact PCB designs in professional audio and broadcast equipment.
What are typical applications for the SRC4190IDB?
Typical applications include professional audio mixers, digital audio workstations, home theater receivers, broadcast equipment, and any system requiring asynchronous sample rate conversion between 44.1kHz, 48kHz, 96kHz, or 192kHz audio domains.
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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+ | $3.7500 | $3.75 |
| 433+ | $2.0625 | $893.06 |
| 971+ | $1.8750 | $1820.63 |
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