ADC14DS105CISQ Texas Instruments Integrated Circuit (Other) In Stock
ADC14DS105CISQ is a dual-channel 14-bit 105 MSPS ADC from Texas Instruments. Supports 1.4V–1.6V analog input range, two analog input channels, and 0.0095 µs conversion time. Ideal for high-speed data acquisition and communications in a compact 60-pin LLP package.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 60
- Lifecycle
- OBSOLETE
- Datasheet
- ADC14DS105CISQ 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
What are the key features of ADC14DS105CISQ?
- 14-bit resolution dual-channel ADC with 105 MSPS sampling rate for high-speed signal capture
- Ultra-fast 0.0095 µs conversion time enables real-time high-frequency signal processing
- Compact 9×9 mm 60-pin LLP (QFN) package with 0.50 mm pitch for space-constrained designs
- Narrow 1.4V–1.6V analog input voltage range optimized for low-voltage, high-dynamic-range applications
- Proprietary conversion method delivers high linearity with max error of 0.0244% for precision measurements
What is ADC14DS105CISQ used for?
The ADC14DS105CISQ is well-suited for high-speed data acquisition systems, wideband communications receivers, and software-defined radio (SDR) front-ends where dual-channel simultaneous sampling at 105 MSPS is required. Its fine 14-bit resolution and low linearity error make it ideal for medical imaging equipment, radar signal processing, and test & measurement instruments. The compact LLP-60 package enables integration into space-constrained PCB designs for portable industrial and telecom applications.
What are the specifications of ADC14DS105CISQ?
| Pbfree Code | No |
| YTEOL | 0 |
| Analog Input Voltage-Max | 1.6V |
| Analog Input Voltage-Min | 1.4V |
| Conversion Time-Max | 0.0095 µs |
| Converter Type | ADC, PROPRIETARY METHOD |
| JESD-30 Code | S-XQCC-N60 |
| JESD-609 Code | e0 |
| Linearity Error-Max (EL) | 0.0244% |
| Number of Analog In Channels | 2 |
| Number of Bits | 14 |
| Number of Functions | 1 |
| Output Bit Code | OFFSET BINARY, 2'S COMPLEMENT BINARY |
| Output Format | SERIAL |
| Package Body Material | UNSPECIFIED |
| Package Equivalence Code | LCC60,.35SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Sample Rate | 105MHz |
| Sample and Hold / Track and Hold | SAMPLE |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | 3A991.c.3 |
| HTS Code | 8542.39.00.30 |
Where can I find the ADC14DS105CISQ datasheet?
ADC14DS105CISQ Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for ADC14DS105CISQ?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the sampling rate and resolution of the ADC14DS105CISQ?
The ADC14DS105CISQ is a 14-bit dual-channel ADC with a maximum sampling rate of 105 MSPS (mega-samples per second). Its conversion time is 0.0095 µs, making it suitable for high-speed signal acquisition applications such as communications and radar.
What are the analog input voltage requirements for ADC14DS105CISQ?
The ADC14DS105CISQ requires an analog input voltage between 1.4V (minimum) and 1.6V (maximum). This narrow range is optimized for low-voltage, high-dynamic-range designs and must be respected to ensure accurate conversion and prevent damage to the device.
What package does the ADC14DS105CISQ use and what are its dimensions?
The ADC14DS105CISQ comes in a 60-pin LLP (Leadless Lead-frame Package), also known as QFN, measuring 9×9 mm with a 0.80 mm height and 0.50 mm pitch. This compact form factor is ideal for high-density PCB layouts in space-constrained applications.
What are the typical applications for the ADC14DS105CISQ?
Typical applications include high-speed data acquisition, software-defined radio (SDR) receivers, wideband communications, radar signal processing, medical imaging, and test & measurement instruments. The dual-channel architecture supports simultaneous I/Q sampling in RF and communications systems.
Is the ADC14DS105CISQ RoHS compliant?
According to the available data, the ADC14DS105CISQ is marked with Pbfree Code 'No' and JESD-609 Code 'e0', indicating it is not a lead-free (RoHS compliant) part. Designers with environmental compliance requirements should verify this with Texas Instruments or consider an alternative lead-free variant.
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Why Buy from FindMyChip
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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