PCM3000EG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The PCM3000EG4 is a stereo audio codec featuring 2-channel 18-bit ADC and DAC with a sample rate up to 48 kSPS and serial interface. It integrates analog-to-digital and digital-to-analog conversion in a compact 28-pin SSOP package from Texas Instruments.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- OBSOLETE
- Datasheet
- PCM3000EG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -25.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of PCM3000EG4?
- 18-bit resolution ADC and DAC channels deliver high audio fidelity for consumer and professional audio applications
- 48 kSPS maximum sample rate supports standard CD-quality and digital audio streaming formats
- Serial interface simplifies connection to DSPs and microcontrollers with minimal external circuitry
- Dual-channel (stereo) architecture enables left and right audio path processing in a single device
- Compact 28-pin SSOP package with 0.635 mm pitch reduces PCB footprint in space-constrained audio designs
What is PCM3000EG4 used for?
The PCM3000EG4 is designed for consumer audio equipment such as portable CD players, digital audio recorders, and home stereo receivers that require 18-bit stereo ADC and DAC conversion at standard 48 kSPS sample rates. Its serial interface makes it a straightforward companion to DSP processors in multimedia platforms, karaoke machines, and set-top boxes. The device is also used in telecommunications equipment and VoIP systems needing clean audio encoding and decoding in a compact footprint.
What are the specifications of PCM3000EG4?
| YTEOL | 0 |
| 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 Current-Max | 50mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | OTHER |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| 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 |
| HTS Code | 8542.39.00.60 |
Where can I find the PCM3000EG4 datasheet?
PCM3000EG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for PCM3000EG4?
Compatible alternatives and drop-in replacements for PCM3000EG4:
Frequently Asked Questions
What resolution and sample rate does the PCM3000EG4 provide for audio conversion?
The PCM3000EG4 provides 18-bit resolution on both ADC and DAC channels with a maximum sample rate of 48 kSPS, meeting standard CD-quality audio requirements. This combination delivers a dynamic range suitable for high-fidelity stereo capture and playback in consumer audio applications operating from a single serial data bus.
How does the PCM3000EG4 connect to a DSP or microcontroller in a stereo audio design?
The PCM3000EG4 uses a serial interface compatible with common DSP audio data formats, requiring as few as 3 to 4 signal lines for clock, data, and frame sync to transmit 18-bit stereo audio at up to 48 kSPS. This reduces wiring complexity compared to parallel-bus ADC and DAC architectures, simplifying PCB routing in 2-layer designs.
Which package does the PCM3000EG4 come in and how compact is its board footprint?
The PCM3000EG4 is housed in a 28-pin SSOP package with 0.635 mm lead pitch and a body width of approximately 5.3 mm, offering a significantly smaller footprint than standard 28-pin DIP or SOIC alternatives. The 260°C peak reflow temperature rating supports standard SMT assembly processes in consumer electronics manufacturing.
Is the PCM3000EG4 suitable for VoIP or telecommunications audio processing?
Yes, the PCM3000EG4 is well-suited for VoIP and telecommunications applications that require stereo 18-bit audio encoding and decoding at 8 kSPS to 48 kSPS sample rates. Its low-component-count serial interface integrates easily with telephone line interface ICs and network DSPs, and the 28-pin SSOP package fits within the compact board layouts typical of IP phone and conferencing system designs.
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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.
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