What is 24bit Sigma-Delta Audio ADC?
24bit Sigma-Delta Audio ADC is a ADC IP core from VEGA Semiconductor listed on Semi IP Hub. It is listed with support for tsmc Available on request.
Vendor:
VEGA Semiconductor
Category:
ADC
24bit Sigma-Delta Audio ADC
The IP is a stereo A/D Converter based on TSMC 90nm LP RF process with wide sampling rate of 8kHz ~ 96kHz.
Overview
The IP is a stereo A/D Converter based on TSMC 90nm LP RF process with wide sampling rate of 8kHz ~ 96kHz. It is suitable for multimedia audio system which supports stereo line/FM input or mono microphone input.
Key features
- Process: TSMC 90nm 1.2v/3.3v 1P6M LP RF process (with 2.0fF/um^2 MIM cap)
- Stereo 24-bit ??ADC
- Single-ended Analog Input
- Sampling Rate Ranging from 8kHz to 96kHz
- Master Clock: 256fs
- SNR: 96dB@1.8V for 48kHz
- DR: 95dB@1.8V for 48kHz
- Digital HPF for DC-Offset cancel
- Power Supply: Analog power supply 2.6V ~ 3V ~3.6V, Digital power supply 1.08V~ 1.2V ~ 1.32V
- Operated Ambient Temperature: Ta = -40 ~ 85°C
- Operated Junction Temperature: Tj = -40~125°C
Block Diagram
24bit Sigma-Delta Audio ADC block diagram
Silicon Options
| Foundry | Node | Process | Maturity |
|---|---|---|---|
| TSMC | 90nm | LP | Available on request |
Specifications
Identity
Part Number
24bit Sigma-Delta Audio ADC
Vendor
VEGA Semiconductor
Type
Silicon IP
Analog
Resolution bits
24 Bit
Provider
HQ:
Taiwan
Frequently asked questions about ADC IP cores
How should engineers evaluate this ADC?
Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this ADC IP.
Can this semiconductor IP be compared with similar products?
Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.