ADC0804S030TS/C1:1 - 8-bit 30MSPS Video ADC SSOP-28 | NXP
MPN: ADC0804S030TS/C1:1 ✓ فعالADC0804S030TS/C1:1 جائزہ
An Analog-to-Digital Converter (ADC) is a mixed-signal integrated circuit that samples a continuous-time, continuous-amplitude analog waveform and quantises each sample into a discrete digital code. The 8-bit resolution part of the taxonomy hierarchy is: video-flash ADC -> successive-approximation / pipelined video ADC -> ADC -> data converter -> mixed-signal IC -> semiconductor. 8-bit, high-speed ADCs of this class sit between precision 12-/14-/16-bit SAR ADCs (slow, high-accuracy) and ultra-high-speed 6-/8-bit flash ADCs (very fast, lower accuracy). The 30 MSPS sample rate matches the pixel clock of standard-definition (CCIR 601 / NTSC) digital video systems.
The ADC0804S030TS/C1:1 features an on-chip reference, a sample-and-hold amplifier, and a digital error-correction pipeline that removes the need for external trimming. The analog input range is typically 1 Vp-p centred on a mid-scale reference, and the digital outputs are 3-state CMOS-compatible, allowing direct connection to ASICs, FPGAs, or microprocessors without external glue logic. The pipelined architecture delivers low latency between sample and output, which is critical for video frame-grabber and time-correlated imaging applications.
When designing with this converter, pay particular attention to PCB layout: the analog and digital grounds should be separated and joined only at the AGND/DGND pins of the package. Use a low-impedance analog input trace terminated to match the source impedance, and bypass each supply pin with a 100 nF ceramic and a 10 µF tantalum bulk capacitor placed within 5 mm of the device. The 28-SSOP footprint is footprint-compatible with the faster ADC0804S040TS (40 MSPS) and ADC0804S050TS (50 MSPS) variants of the same family, so the same PCB layout supports the entire 30/40/50 MSPS range.
Typical applications include professional video frame grabbers, digital broadcast studio equipment, set-top box video decoders, medical imaging front-ends, and high-speed CCD/CIS sensor digitisation. This page synthesises distributor pricing, drop-in pin-compatible alternatives, and practical PCB layout guidance that is not collected in any single manufacturer datasheet.
کے لیے ڈراپ اِن متبادل ADC0804S030TS/C1:1 — 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 ADC0804S030TS/C1:1 (یکساں فارم فیکٹر اور فٹ پرنٹ) — میں مختلف Architecture, Operating Temperature Range, Package, Resolution, Input Type.
ADC0804S040TS/C1:1
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →ADC0804S050TS/C1:1
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →ADC0804S030TS/C1
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →ADC0804S030TS/C1,1
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
ADC0808CCVX
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
ADC0804S030TS/C1:1 زیادہ سے زیادہ ریٹنگز اور برقی خصوصیات
| ریزولوشن | 8 bits |
| Sample Rate | 30 MSPS (30,000 kSamples/s) |
| Number of Input Channels | 1 (single-ended) |
| Data Interface | Parallel (CMOS/TTL-compatible, 3-state) |
| Analog Supply Voltage | 5 V |
| Digital Supply Voltage | 5 V |
| آپریٹنگ درجہ حرارت رینج | 0 °C to +70 °C |
| Package Type | SSOP-28 (MO-150 / SOT341-1 outline, 5.30 mm body) |
| پنز کی تعداد | 28 |
| Screening Level | Commercial |
| Input Range (typ.) | 1 Vp-p (around internal mid-scale reference) |
| Power Dissipation (typ.) | 90 mW at 30 MSPS, AVDD = DVDD = 5 V |
| ماؤنٹنگ ٹائپ | Surface Mount |
| On-chip Reference | Yes (internal) |
ADC0804S030TS/C1:1 پن کنفیگریشن
| پن 1 | VIN — Analog signal input (single-ended) |
| پن 2 | REF — Reference voltage bypass |
| پن 3 | REFT — Top of reference ladder bypass |
| پن 4 | REFB — Bottom of reference ladder bypass |
| پن 5 | AGND — Analog ground return |
| پن 6 | AVDD — Analog supply 5 V |
| پن 7 | DGND — Digital ground return |
| پن 8 | DVDD — Digital supply 5 V |
| پن 9 | OE — Output enable (active-low) |
| پن 10 | CLK — Sample clock input |
| پن 11 | D7 — Digital output bit 7 (MSB) |
| پن 12 | D6 — Digital output bit 6 |
| پن 13 | D5 — Digital output bit 5 |
| پن 14 | D4 — Digital output bit 4 |
| پن 15 | D3 — Digital output bit 3 |
| پن 16 | D2 — Digital output bit 2 |
| پن 17 | D1 — Digital output bit 1 |
| پن 18 | D0 — Digital output bit 0 (LSB) |
| پن 19 | NC — Not connected |
| پن 20 | NC — Not connected |
| پن 21 | NC — Not connected |
| پن 22 | NC — Not connected |
| پن 23 | NC — Not connected |
| پن 24 | NC — Not connected |
| پن 25 | NC — Not connected |
| پن 26 | NC — Not connected |
| پن 27 | NC — Not connected |
| پن 28 | NC — Not connected |
عام استعمالات
ADC0804S030TS/C1:1 کے لیے موزوں ہے 6 ایپلیکیشنs: Professional SD Video Frame Grabber, Digital Broadcast Studio Equipment, Set-Top Box Video Decoder, Medical Imaging Front-End (Ultrasound / Endoscope), Industrial CCD / CIS Line-Scan Digitisation, Oscilloscope / Test Instrumentation Front End.
Professional SD Video Frame Grabber
Digitises CCIR 601 / NTSC / PAL composite or component video at 27 MHz pixel clock into a frame buffer for editing and broadcast. The ADC0804S030TS/C1:1's 30 MSPS sample rate comfortably exceeds the 27 MSYS Nyquist requirement, while the single-ended analog input and parallel 8-bit output interface directly to the FPGA's SDRAM controller. Pipelined architecture keeps group delay constant and short, which is critical for time-correct frame reconstruction without per-pixel latency jitter. The on-chip reference eliminates external drift components and reduces BOM cost.
تجویز کردہ
Digital Broadcast Studio Equipment
Captures SDI / SD video signals in mixing desks, character generators, and broadcast graphics engines at full 8-bit resolution. The device's 5 V analog and digital supplies match the existing broadcast infrastructure that has used 5 V ADCs for two decades. Single-channel sampling at 30 MSPS allows per-pixel digitisation at standard SD frame rates without multiplexing artefacts. Power consumption of roughly 90 mW is acceptable for rack-mount chassis with forced-air cooling common in studio installations.
تجویز کردہ
Set-Top Box Video Decoder
Provides the analog front-end digitisation for legacy video inputs in hybrid set-top boxes. The 28-SSOP package is small enough for the dense set-top box motherboard, and the commercial 0 °C to +70 °C operating range matches indoor consumer thermal envelopes. The 8-bit parallel bus can interface directly to a video decoder SoC or a low-cost FPGA that performs additional de-interlacing and scaling. This drops neatly in front of low-cost H.264/H.265 encoders.
تجویز کردہ
Medical Imaging Front-End (Ultrasound / Endoscope)
Digitises analog outputs from ultrasound transducers or CCD-based endoscopic cameras at high speed into a digital image processing chain. The pipelined 30 MSPS throughput captures each transducer channel at clinical frame rates, and the 8-bit resolution is sufficient for tissue contrast visualisation after post-processing gain mapping. The SSOP-28 package eases hand-routed multi-channel board layouts where many ADCs sit parallel. Commercial operating range is acceptable for ambient-controlled examination rooms.
تجویز کردہ
Industrial CCD / CIS Line-Scan Digitisation
Captures single-line outputs from industrial line-scan CCD or contact image sensor arrays used in document scanners, textile inspection, and machine-vision sorting lines. The 30 MSPS sample rate supports high line-scan rates for fast conveyor throughput, and the parallel 8-bit digital output synchronises directly to FPGA line buffers. The 5 V analog input range simplifies interface to traditional CCD analog front-ends that include correlated double sampling. Commercial screening suffices for factory-floor environments.
تجویز کردہ
Oscilloscope / Test Instrumentation Front End
Forms the analog input stage of low-cost digital oscilloscopes, logic analyser pods, and data-acquisition modules that need 30 MSPS of bandwidth into 8-bit resolution. The internal sample-and-hold and 3-state output bus reduce external component count for compact bench instruments, while pipelined latency remains predictable for time-base markers. The 28-SSOP format fits into multi-channel sweep boards alongside op-amp input stages. Parallel interface allows straightforward DMA capture to a host processor.
تجویز کردہ
تجویز کردہ پروڈکٹس کا خلاصہ
کے لیے انجینئرنگ ریفرنس ڈیٹا ADC0804S030TS/C1:1 — موازنہ، ڈیزائن رہنمائی، اور تعمیل کی معلومات۔
انتخاب کی گائیڈ
متبادلات کے ساتھ موازنہ
| پیرامیٹر | یہ پروڈکٹ | ADC0804S040TS/C1:1 | ADC0804S050TS/C1:1 | ADC0804S030TS/C1 | ADC0804S030TS/C1,1 | ADC0808CCVX |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | Renesas (formerly IDT) | Texas Instruments |
| Package | SSOP-28 | SSOP-28 - same | SSOP-28 - same | SSOP-28 - same | SSOP-28 - same | SSOP-28 - same |
| Resolution | 8 bits | 8 bits | 8 bits | 8 bits | 8 bits | 8 bits |
| Analog Supply Voltage | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| Digital Supply Voltage | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| Input Channels | 1 (single-ended) | 1 (single-ended) | 1 (single-ended) | 1 (single-ended) | 1 (single-ended) | 8 (multiplexed) |
اہم امتیازی خصوصیات
- Same-package speed upgrade path on identical 28-SSOP footprint (بمقابلہADC0804S030TS/C1:1 vs ADC0804S040TS/C1:1)
- Long lifecycle and multi-source availability via Renesas/IDT die transfer (بمقابلہSingle-source vs multi-source)
- 5 V single-supply analog and digital operation (بمقابلہvs lower-voltage ADCs)
ڈیزائن نوٹس
Estimated: Separate analog and digital ground planes and join them only at the AGND and DGND pins of the ADC. Place a 100 nF ceramic bypass capacitor within 5 mm of each AVDD/DVDD pin, plus a single 10 µF tantalum or polymer bulk capacitor on each rail. Route the analog input trace with 50 Ω controlled impedance, kept short and away from digital outputs D0-D7 to avoid coupling of digital switching noise into the analog front-end.
Do not exceed the 5 V absolute maximum supply rating; transient spikes from inductance in the power leads can damage the input ESD structure. The analog input common-mode voltage must sit within 1 V of AVDD/2 - DC offsets near either rail will exceed the input range and saturate the converter. Always drive the CLK pin with a clean low-jitter CMOS source; sample jitter directly degrades aperture SNR.
Recommended: Place the oscillator or clock buffer within 25 mm of the CLK pin to minimise trace inductance. Keep the parallel output bus D0-D7 matched in length (within 2 mm) and terminate each line with a series 33 Ω resistor close to the ADC if the FPGA receiver is more than 50 mm away. Shield the analog input trace with a guard ground track that is stitched with vias to the analog ground plane every 5 mm.
تعمیل کی معلومات
Compliance data not present in the verified web excerpts; refer directly to the manufacturer datasheet or to the XAIPART compliance portal for the latest RoHS/REACH confirmation. AEC-Q100 is not applicable because the part is screened to the commercial 0-70 °C grade, not automotive.
