ADC14C080CISQ Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
14-Bit, 65/80 MSPS high-speed ADC from Texas Instruments. Features 14-bit resolution, up to 80 MSPS sampling rate, 1.4–1.6 V analog input range, and proprietary conversion method in a compact 32-pin QFN package. Ideal for wideband signal acquisition and communication systems.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 32
- Lifecycle
- OBSOLETE
- Datasheet
- ADC14C080CISQ Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 14-bit resolution with up to 80 MSPS sampling rate for high-fidelity wideband signal capture
- Proprietary conversion architecture delivering low linearity error (max 0.0214%) for precision measurement
- Single analog input channel with 1.4–1.6 V input range, optimized for low-noise RF and communication front-ends
- Compact 32-pin QFN (S-XQCC-N32) package enabling space-efficient PCB integration in portable and rack-mount systems
Applications
The ADC14C080CISQ is well-suited for wideband communication receivers, software-defined radio (SDR) platforms, and radar signal processing systems requiring high-speed digitization. Its 14-bit resolution and 80 MSPS throughput also make it a strong choice for medical imaging equipment and test-and-measurement instruments. Engineers designing spectrum analyzers or digital oscilloscopes benefit from its low latency 12.5 ns conversion time and compact QFN footprint.
Specifications
| Pbfree Code | No |
| YTEOL | 0 |
| Analog Input Voltage-Max | 1.6V |
| Analog Input Voltage-Min | 1.4V |
| Conversion Time-Max | 0.0125 µs |
| Converter Type | ADC, PROPRIETARY METHOD |
| JESD-30 Code | S-XQCC-N32 |
| Linearity Error-Max (EL) | 0.0214% |
| Number of Analog In Channels | 1 |
| Number of Bits | 14 |
| Number of Functions | 1 |
| Output Bit Code | OFFSET BINARY, 2'S COMPLEMENT BINARY |
| Output Format | PARALLEL, WORD |
| Package Body Material | UNSPECIFIED |
| Package Equivalence Code | LCC32,.2SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Qualification Status | Not Qualified |
| Sample Rate | 80MHz |
| Sample and Hold / Track and Hold | SAMPLE |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A991.c.3 |
| HTS Code | 8542.39.00.30 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum sampling rate of the ADC14C080CISQ?
The ADC14C080CISQ supports a maximum sampling rate of 80 MSPS (mega-samples per second), with an alternate 65 MSPS operating mode. The minimum conversion time is 12.5 ns (0.0125 µs), making it suitable for high-speed wideband signal acquisition applications such as SDR and radar receivers.
What package does the ADC14C080CISQ use, and how many pins does it have?
The ADC14C080CISQ uses a 32-pin Quad Flat No-Lead (QFN) package, identified by JESD-30 code S-XQCC-N32. The QFN package offers a compact footprint with exposed thermal pad for improved heat dissipation, making it ideal for space-constrained PCB designs.
What are typical applications for the ADC14C080CISQ?
This 14-bit, 80 MSPS ADC is commonly used in wideband communication receivers, software-defined radio (SDR) systems, radar and electronic warfare signal processing, medical imaging equipment, and test-and-measurement instruments such as spectrum analyzers and digital oscilloscopes requiring high-speed, high-resolution digitization.
What is the analog input voltage range of the ADC14C080CISQ?
The ADC14C080CISQ accepts an analog input voltage range of 1.4 V (minimum) to 1.6 V (maximum). This narrow differential input range is typical for high-speed ADCs and is designed to interface with RF signal conditioning circuits and low-noise amplifiers in front-end receiver chains.
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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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