ADC12DS105CISQE/NOPB Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
Texas Instruments ADC12DS105CISQE/NOPB is a 12-bit dual-channel pipelined ADC sampling at up to 105 MSPS with a peak-to-peak input voltage range of 2 V. Housed in a compact 60-WQFN (9x9 mm) package, it delivers low latency conversion times as fast as 0.152 µs. Available in stock worldwide with competitive pricing.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 60
- Lifecycle
- ACTIVE
- Datasheet
- ADC12DS105CISQE/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $38.0500(MOQ 250)
- 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 ADC12DS105CISQE/NOPB?
- Dual-channel 12-bit pipelined ADC with 105 MSPS maximum sample rate for high-speed signal acquisition
- Peak-to-peak analog input voltage range of 2 V (-2 V to +2 V) enabling direct interface to differential signal sources
- Ultra-fast conversion time of 0.152 µs per sample minimizing pipeline latency in real-time systems
- RoHS-compliant 60-WQFN (9x9 mm) package enabling compact PCB layouts for high-density designs
What is ADC12DS105CISQE/NOPB used for?
The ADC12DS105CISQE/NOPB is well suited for communications infrastructure equipment such as base station receivers and software-defined radio front ends that require simultaneous dual-channel digitization at 105 MSPS. It also fits high-speed test and measurement instruments, medical ultrasound imaging systems, and radar signal processing chains where low latency and 12-bit dynamic range are critical. Its differential input architecture and compact WQFN footprint make it a strong candidate for multi-channel data acquisition boards in industrial automation.
What are the specifications of ADC12DS105CISQE/NOPB?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | Peak-to-peak input voltage range(V) : 2 |
| Analog Input Voltage-Max | 2V |
| Analog Input Voltage-Min | -2 V |
| Conversion Time-Max | 0.152 µs |
| Converter Type | ADC, PROPRIETARY METHOD |
| JESD-30 Code | S-XQCC-N60 |
| JESD-609 Code | e3 |
| Linearity Error-Max (EL) | 0.0488% |
| Number of Analog In Channels | 2 |
| Number of Bits | 12 |
| Number of Functions | 1 |
| Output Bit Code | OFFSET BINARY, 2S 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 | 125MHz |
| Sample and Hold / Track and Hold | SAMPLE |
| Supply Current-Max | 270mA |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | 3A991.c.2 |
| HTS Code | 8542.39.00.30 |
Where can I find the ADC12DS105CISQE/NOPB datasheet?
ADC12DS105CISQE/NOPB Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for ADC12DS105CISQE/NOPB?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum sample rate of the ADC12DS105CISQE/NOPB, and how does it benefit high-speed signal acquisition?
The ADC12DS105CISQE/NOPB samples at up to 105 MSPS per channel, enabling accurate digitization of signals with bandwidths up to approximately 52 MHz. This makes it suitable for communications receivers, radar, and ultrasound imaging systems that demand real-time, high-throughput data conversion with minimal aliasing artifacts.
Which system designs can take advantage of the dual-channel architecture of the ADC12DS105CISQE/NOPB?
Designs that benefit include I/Q demodulation receivers where two 90-degree-offset signals must be sampled simultaneously, stereo or differential sensor measurement systems, and dual-antenna diversity receivers. Both channels operate at 12-bit resolution with a ±2 V (4 V peak-to-peak) input range, eliminating the need for a second discrete ADC and reducing board area and skew.
How does the 60-WQFN package of the ADC12DS105CISQE/NOPB compare to larger ceramic packages in terms of thermal dissipation and PCB area?
The 60-pin WQFN measures 9 x 9 mm and uses an exposed thermal pad on its underside, providing better thermal dissipation than many SOIC or ceramic packages of comparable pin count. This allows designers to achieve lower junction temperatures through PCB copper pours without dedicating a large footprint, which is advantageous in high-density RF or instrumentation boards.
What is the conversion latency of the ADC12DS105CISQE/NOPB and why does it matter for feedback-control loops?
The maximum conversion time is 0.152 µs, corresponding to roughly 16 pipeline clock cycles at 105 MSPS. For closed-loop control applications such as power amplifier predistortion or motor current sampling, lower pipeline latency reduces phase margin loss, allowing the control bandwidth to remain stable at higher loop gain settings.
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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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 250+ | $49.3500 | $12337.50 |
| 500+ | $42.8000 | $21400.00 |
| 1000+ | $40.4300 | $40430.00 |
| 10000+ | $38.0500 | $380500.00 |
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