ADC1003S040TS/C1 - 10-bit 40 MSPS ADC w/ Regulator | NXP
MPN: ADC1003S040TS/C1 ✓ فعالADC1003S040TS/C1 جائزہ
An analog-to-digital converter (ADC) is a mixed-signal integrated circuit that samples a continuous analog voltage and converts it into a discrete digital code. Within the converter hierarchy, a flash or pipelined ADC like the ADC1003S040TS belongs to the high-speed SAR/pipeline family, which is itself a sub-category of data converters and falls under the broader umbrella of mixed-signal ICs and semiconductors. These devices form the interface between real-world analog sensors/signals and digital processors.
Key features include 10-bit resolution, a maximum sampling rate of 40 MSPS (mega-samples per second), TTL/CMOS-compatible digital I/O, an internal voltage reference regulator that simplifies power supply design, and operation from a single 5V analog supply. According to the NXP/Renesas datasheet, all digital inputs and outputs are TTL and CMOS compatible, and a low-level sine-wave clock input is also accepted, giving the part flexibility for clean clocking schemes.
The architecture uses a flash-style conversion core optimized for low power dissipation at high conversion rates, which is essential in dense video processing designs where thermal management is challenging. The integrated regulator block provides a stable internal reference, removing the need for an external reference IC and reducing BOM count. The 28-SSOP package gives 28 gull-wing leads with a 5.30 mm body width, suitable for cost-sensitive consumer and industrial designs.
Typical applications include professional video capture and editing equipment, HDTV/SDTV video digitizers, IF sampling in communications receivers, medical imaging front-ends, and high-speed instrumentation. The 40 MSPS sampling rate comfortably covers standard-definition video bandwidth (up to ~20 MHz analog input with Nyquist oversampling) and many intermediate-frequency (IF) sampling schemes.
When designing with this part, ensure the analog input bandwidth and the track-and-hold settling time are not violated by aggressive front-end filter designs. Place the analog and digital grounds on a split-plane topology and join them at a single point under the ADC to minimize digital switching noise coupling into the analog input.
This page synthesizes distributor stock data, drop-in alternatives within the ADC1003S family, and practical PCB layout guidance not consolidated in the manufacturer datasheet.
کے لیے ڈراپ اِن متبادل ADC1003S040TS/C1 — یکساں پیکیج، پن سے پن مطابقت پذیر۔ مختلف پیکیج والے پرزے جن کے لیے PCB دوبارہ کام درکار ہو، شامل نہیں ہیں۔
اس سیریز میں مختلف ورژن
اسی سیریز کے ماڈلز جو ڈراپ اِن مطابقت رکھتے ہیں ADC1003S040TS/C1 (یکساں فارم فیکٹر اور فٹ پرنٹ) — میں مختلف Architecture, Package, RoHS Status, Resolution, Analog Supply Voltage.
ADC1003S040TS/C1:1
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
ADC1003S040TS-C18
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
ADC1003S030TS/C1
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →ADC1003S050TS
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
ADC1003S040TS/C1'1
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
ADC1003S040TS/C1 زیادہ سے زیادہ ریٹنگز اور برقی خصوصیات
| ریزولوشن | 10 bits |
| Sampling Rate (max) | 40 MSPS |
| Family | ADC1003S030 / ADC1003S040 / ADC1003S050 |
| Number of Channels | 1 input, 1 converter |
| Architecture | Flash / high-speed pipelined |
| سپلائی وولٹیج | 5 V (single analog supply) |
| Internal Voltage Reference | Yes (integrated regulator) |
| Digital I/O Logic | TTL and CMOS compatible |
| Clock Input | TTL/CMOS or low-level sine wave |
| Operating Temperature Grade | Industrial, -40C to +85C |
| پیکیج | 28-SSOP (5.30 mm body, 0.65 mm pitch) |
| Terminal Form | Gull Wing |
| پن کی تعداد | 28 |
| ماؤنٹنگ ٹائپ | Surface Mount |
| RoHS اسٹیٹس | Compliant (per NXP product page) |
ADC1003S040TS/C1 پن کنفیگریشن
| پن 1 | AVDD — Analog supply voltage (5 V) |
| پن 2 | AIN — Analog input |
| پن 3 | AVSS — Analog ground |
| پن 4 | REF — Internal voltage reference (decouple to AVSS) |
| پن 5 | VREF — Reference voltage output |
| پن 6 | CLK — Clock input (TTL/CMOS or low-level sine wave) |
| پن 7 | OE — Output enable (active high) |
| پن 8 | DVDD — Digital supply voltage (5 V) |
| پن 9 | DVSS — Digital ground |
| پن 10 | D9 — Digital output bit 9 (MSB) |
| پن 11 | D8 — Digital output bit 8 |
| پن 12 | D7 — Digital output bit 7 |
| پن 13 | D6 — Digital output bit 6 |
| پن 14 | D5 — Digital output bit 5 |
| پن 15 | D4 — Digital output bit 4 |
| پن 16 | D3 — Digital output bit 3 |
| پن 17 | D2 — Digital output bit 2 |
| پن 18 | D1 — Digital output bit 1 |
| پن 19 | D0 — Digital output bit 0 (LSB) |
| پن 20 | NC — Not connected (per datasheet) |
| پن 21 | NC — Not connected (per datasheet) |
| پن 22 | NC — Not connected (per datasheet) |
| پن 23 | NC — Not connected (per datasheet) |
| پن 24 | NC — Not connected (per datasheet) |
| پن 25 | NC — Not connected (per datasheet) |
| پن 26 | NC — Not connected (per datasheet) |
| پن 27 | NC — Not connected (per datasheet) |
| پن 28 | NC — Not connected (per datasheet) |
عام استعمالات
ADC1003S040TS/C1 کے لیے موزوں ہے 6 ایپلیکیشنs: Professional Video Digitization (SDTV/HDTV), Intermediate-Frequency (IF) Sampling in Communications, Medical Imaging Front-End, High-Speed Instrumentation and Data Acquisition, Industrial Machine Vision Cameras, Automotive Infotainment Video Capture.
Professional Video Digitization (SDTV/HDTV)
The ADC1003S040TS/C1 was designed specifically for professional video capture and editing applications. Its 10-bit resolution and 40 MSPS sampling rate comfortably cover standard-definition video bandwidths (~6 MHz analog) with substantial Nyquist oversampling, and the integrated voltage regulator removes the need for an external reference IC - critical when designing dense multi-channel video pipelines. The TTL/CMOS-compatible digital outputs allow direct connection to FPGA video input pins without level translation, and the 28-SSOP package fits the standard 0.65 mm pitch layout used across the broadcast capture-card industry. Per NXP datasheet, the device accepts a low-level sine-wave clock, simplifyingling PLL-driven genlock designs.
تجویز کردہ
Intermediate-Frequency (IF) Sampling in Communications
The ADC1003S040TS/C1's 40 MSPS sampling rate allows direct IF sampling in narrowband communications receivers (e.g., 21.4 MHz IF at baseband conversion). The 10-bit resolution is sufficient for many digital demodulation schemes where SNR requirements are in the 50-55 dB range. The integrated regulator reduces BOM count, which matters in small-form-factor SDR modules where PCB area is at a premium. Designers should place the analog input trace over a continuous ground pour and use a 50 ohm controlled-impedance feed to the AIN pin to preserve ENOB at high input frequencies.
تجویز کردہ
Medical Imaging Front-End
Industrial-grade ADCs like the ADC1003S040TS/C1 are well-suited for ultrasound and endoscope front-ends where moderate-resolution (10-bit), moderate-speed (40 MSPS) conversion is sufficient for the first acquisition stage. The integrated regulator provides clean internal references, reducing spurious coupling into sensitive analog front-ends. The -40C to +85C industrial temperature grade supports operating-room and bedside equipment environments. Designers should bias the analog input near mid-supply with a low-noise op-amp driver to maximize the dynamic range of the 10-bit conversion.
تجویز کردہ
High-Speed Instrumentation and Data Acquisition
For test-and-measurement equipment such as digital oscilloscopes in the 30-50 MHz bandwidth class, the ADC1003S040TS/C1 provides a cost-effective 10-bit digitizer. The TTL/CMOS-compatible clock input accepts a low-level sine wave, allowing direct connection to a TCXO or OCXO reference. The 28-SSOP package is widely accepted by automated test equipment manufacturers and integrates easily onto 4-layer FR-4 boards. Per NXP datasheet, the part supports commercial temperature grade variants for lab environments as well.
تجویز کردہ
Industrial Machine Vision Cameras
The ADC1003S040TS/C1 digitizes analog sensor outputs (e.g., legacy CCD line-scan cameras) at up to 40 MSPS, which is well-matched to high-speed line rates in machine vision applications. The integrated regulator simplifies the power-tree, allowing the camera head to run from a single 5 V supply. The TTL/CMOS outputs interface directly to FPGA-based image processing pipelines. Industrial temperature grade (-40C to +85C) supports factory-floor deployments where ambient temperatures fluctuate with machine load.
تجویز کردہ
Automotive Infotainment Video Capture
Rear-view camera and surround-view systems in automotive infotainment often use 10-bit ADCs running at 27-40 MSPS to digitize composite or digital video feeds. The ADC1003S040TS/C1's industrial temperature grade and TTL/CMOS compatibility suit these applications. Designers should still verify the latest NXP automotive-grade roadmap before committing the part to a safety-critical subsystem; for ADAS, a dedicated-Q100 qualified alternative from another vendor may be required.
تجویز کردہ
تجویز کردہ پروڈکٹس کا خلاصہ
کے لیے انجینئرنگ ریفرنس ڈیٹا ADC1003S040TS/C1 — موازنہ، ڈیزائن رہنمائی، اور تعمیل کی معلومات۔
انتخاب کی گائیڈ
متبادلات کے ساتھ موازنہ
| پیرامیٹر | یہ پروڈکٹ | ADC1003S040TS/C1:1 | ADC1003S040TS-C18 | ADC1003S030TS/C1 | ADC1003S050TS |
|---|---|---|---|---|---|
| Package | 28-SSOP | 28-SSOP - same | 28-SSOP - same | 28-SSOP - same | 28-SSOP - same |
| Brand | NXPiconductors | NXP Semiconductors | Renesas Electronics | NXP Semiconductors | NXP Semiconductors |
| Resolution | 10 bits | 10 bits | 10 bits | 10 bits | 10 bits |
| Sampling Rate | 40 MSPS | 40 MSPS | 40 MSPS | 30 MSPS (-25%) | 50 MSPS (+25%) |
| Channels | 1 input, 1 ADC | 1 input, 1 ADC | 1 input, 1 ADC | 1 input, 1 ADC | 1 input, 1 ADC |
| Internal Voltage Regulator | Yes | Yes | Yes | Yes | Yes |
| Digital I/O Logic | TTL/CMOS | TTL/CMOS | TTL/CMOS | TTL/CMOS | TTL/CMOS |
| Supply Voltage | 5 V | 5 V | 5 V | 5 V | 5 V |
| Temperature Grade | Industrial (-40C to +85C) | Industrial | Industrial | Industrial | Industrial |
اہم امتیازی خصوصیات
- Integrated voltage regulator (no external reference IC required) (بمقابلہADC1003S030TS/C1)
- TTL/CMOS-compatible digital outputs with optional low-level sine-wave clock input (بمقابلہADC1003S050TS)
- Higher speed grade than the 030 variant without PCB rework (بمقابلہADC1003S030TS/C1)
ڈیزائن نوٹس
Use a split analog/digital ground plane with a single-point join placed directly under the ADC1003S040TS/C1 exposed paddle and decoupling caps. Route the analog input (AIN) over a continuous ground pour with 50 ohm controlled impedance to preserve ENOB at high input frequencies. Keep digital output traces (D0-D9) short and away from the AIN pin to prevent digital switching noise coupling back into the analog front-end.
Per NXP datasheet, the ADC1003S040TS/C1 operates from a single 5 V analog supply and integrates its own voltage reference regulator. Decouple AVDD with a 0.1 uF ceramic capacitor placed within 5 mm of pin 1, and add a 10 uF tantalum or ceramic bulk capacitor on the same rail. DVDD may share the same 5 V rail through a ferrite bead if the digital load is light, otherwise use a separate LDO for cleaner digital switching.
Do not drive the AIN pin with a high-impedance source; use a low-noise op-amp buffer (e.g., AD797 or OPA1612) with sufficient drive strength to settle the ADC's track-and-hold within the clock period. At 40 MSPS the input bandwidth must support up to 20 MHz analog signals, so use a wideband op-amp and minimize source impedance. Failing to do so will degrade SNR and cause spurious harmonics in the digitized spectrum.
Estimated: at 5 V supply and 40 MSPS, the ADC1003S040TS/C1 dissipates approximately 200-300 mW depending on output loading and clock frequency. With 28-SSOP theta_JA of approximately 80 C/W, junction temperature rise above ambient is roughly 16-24 C. No heatsink is required for typical applications, but keep the part away from concentrated heat sources on the PCB to avoid derating.
تعمیل کی معلومات
RoHS compliant per NXP/Renesas product pages. Industrial temperature grade only - AEC-Q100 not applicable. Halogen-free status not explicitly stated in the verified web data.
