HI5767/6CB-T - 10-Bit 60MSPS ADC | Renesas | 28-SOIC
部品番号: HI5767/6CB-T ✗ 生産終了| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $8.75 | $8.75 |
| 10 | $7.65 | $76.50 |
| 100 | $6.4 | $640.00 |
| 500 | $5.55 | $2,775.00 |
| 1,000 | $4.85 | $4,850.00 |
HI5767/6CB-T 概要
Key specifications include a 10-bit resolution, 60 MSPS maximum sample rate, and 5 V single-supply operation. The pipelined architecture and 28-SOIC footprint make the device suitable for compact designs that demand wide bandwidth and low power consumption. The CMOS fabrication process ensures that the ADC delivers high-speed conversion while maintaining the low-power characteristics essential for embedded systems.
The pipelined architecture uses multiple low-resolution stages, each feeding a flash sub-ADC, with digital error correction to achieve the 10-bit linearity specification. An internal band-gap voltage reference eliminates the need for an external precision reference, simplifying the analog front-end and reducing board space. The fully differential input structure provides excellent common-mode noise rejection for noisy digital environments. According to the manufacturer datasheet, the device is designed for high-speed applications where wide bandwidth and low power consumption are essential.
Typical applications include digital video processing, IF sampling in communications receivers, CCD imaging systems, medical imaging front-ends, radar signal processing, and high-speed data acquisition cards. The internal reference and sample-and-hold make it particularly suited for cost-sensitive designs requiring single-supply operation.
When designing with this part, attention must be paid to the input common-mode voltage range and the analog input bandwidth. Proper PCB layout with a clean analog ground plane and decoupling capacitors placed close to the supply pins is critical for achieving datasheet SFDR and SNR performance at 60 MSPS operation.
This page synthesizes distributor pricing, drop-in alternatives within the HI5767 family, and practical design notes not found in the manufacturer datasheet alone.
ドロップイン代替品: HI5767/6CB-T — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: HI5767/6CB-T （同一形状・フットプリント） — 相違点: Input Type, Package, Operating Temperature, Sampling Rate, Architecture.
クイック比較ツール — 並列比較する代替部品を選択:
HI5767/4CB-T
✅ ドロップイン✓ 在庫あり
$4.95 / 個
データシートを見る →HI5767/4CBZ-T
✅ ドロップイン✓ 在庫あり
$8.25 / 個
データシートを見る →HI5767/6IB
✅ ドロップイン✓ 在庫あり
$7.1 / 個
データシートを見る →HI5714/7CB-T
✅ ドロップイン✓ 在庫あり
$9.2 / 個
データシートを見る →HI5767/6CB-T 最大定格＆電気的特性
| 分解能 | 10 bit |
| Number of Channels | 1 |
| サンプリングレート | 60 MSPS |
| Architecture | Pipelined |
| Input Type | Differential |
| 電源電圧 | 5 V |
| Internal Reference | Yes (band-gap) |
| Internal Sample-and-Hold | Yes |
| Process Technology | CMOS |
| パッケージ | 28-SOIC |
| 動作温度範囲 | 0°C to 70°C |
| 実装タイプ | Surface Mount |
| Conversion Stages | 8 (per datasheet excerpt) |
HI5767/6CB-T ピン構成
| ピン 1 | AVDD — Analog supply voltage (5V) |
| ピン 2 | AIN+ — Differential analog input positive |
| ピン 3 | AIN- — Differential analog input negative |
| ピン 4 | AGND — Analog ground |
| ピン 5 | REF — Internal band-gap reference output / decoupling |
| ピン 6 | REFBUF — Reference buffer output / decoupling |
| ピン 7 | AGND — Analog ground |
| ピン 8 | CLOCK — Sample clock input |
| ピン 9 | DVDD — Digital supply voltage (5V) |
| ピン 10 | DGND — Digital ground |
| ピン 11 | D0 — Digital output bit 0 (LSB) |
| ピン 12 | D1 — Digital output bit 1 |
| ピン 13 | D2 — Digital output bit 2 |
| ピン 14 | D3 — Digital output bit 3 |
| ピン 15 | D4 — Digital output bit 4 |
| ピン 16 | D5 — Digital output bit 5 |
| ピン 17 | D6 — Digital output bit 6 |
| ピン 18 | D7 — Digital output bit 7 |
| ピン 19 | D8 — Digital output bit 8 |
| ピン 20 | D9 — Digital output bit 9 (MSB) |
| ピン 21 | DGND — Digital ground |
| ピン 22 | DRDY — Data ready / clock output |
| ピン 23 | DVDD — Digital supply voltage (5V) |
| ピン 24 | NC — Not connected (per datasheet) |
| ピン 25 | NC — Not connected (per datasheet) |
| ピン 26 | NC — Not connected (per datasheet) |
| ピン 27 | NC — Not connected (per datasheet) |
| ピン 28 | AVDD — Analog supply voltage (5V) |
主な用途
HI5767/6CB-T の用途: 6 件s: Digital Video Processing, IF Sampling in Communications Receivers, CCD Imaging Systems, Medical Imaging Front-Ends, Radar Signal Processing, High-Speed Data Acquisition Cards.
Digital Video Processing
The HI5767/6CB-T is well suited for digitizing standard-definition and intermediate-frequency video signals. Its 60 MSPS sample rate exceeds the Nyquist requirement for 27 MHz video, while the 10-bit resolution captures luminance and chroma gradients cleanly. The differential input rejects common-mode switching noise from the surrounding video encoder. According to the manufacturer datasheet, the pipelined architecture delivers low latency, which is essential for real-time video pipelines where the ADC feeds an FPGA-based scaler with tight frame-budget constraints.
おすすめ
IF Sampling in Communications Receivers
The HI5767/6CB-T supports IF sampling in superheterodyne and direct-conversion receivers. Its 60 MSPS rate samples IF carriers up to 30 MHz cleanly, and the wide analog input bandwidth preserves signal integrity above the Nyquist limit. The differential input structure rejects common-mode noise from the digital baseband, and the internal band-gap reference eliminates an external reference, simplifying the RF front-end BOM. Engineers designing software-defined radio receivers value the combination of speed, resolution, and low external component count.
おすすめ
CCD Imaging Systems
The HI5767/6CB-T digitizes the analog output of CCD line-scan and area-scan image sensors in industrial inspection and document-scanning systems. The 60 MSPS rate captures multi-megapixel sensors at full line rate, while the 10-bit resolution preserves the dynamic range required for image processing algorithms. The integrated sample-and-hold accurately tracks the CCD's charge-to-voltage conversion output, and the internal voltage reference reduces drift over temperature. The 28-SOIC package is friendly to multi-channel imaging boards where board space is constrained.
おすすめ
Medical Imaging Front-Ends
The HI5767/6CB-T serves in ultrasound and patient-monitoring front-ends where 10-bit dynamic range is sufficient. The 60 MSPS rate supports real-time beamforming in portable ultrasound probes, while the differential input rejects the common-mode noise of switching power supplies used in battery-powered medical carts. The integrated voltage reference provides a stable conversion scale over the body-temperature ambient range. Note: this part is commercial-grade (0 to 70 C); for higher-reliability medical designs verify the operating temperature envelope against your thermal analysis.
おすすめ
Radar Signal Processing
The HI5767/6CB-T captures baseband or low-IF radar returns in short-range automotive and security radar front-ends. The 60 MSPS sample rate handles the IF bandwidth of common FMCW chirps, and the pipelined architecture minimizes the latency between sample capture and digital signal processing. The fully differential input provides common-mode rejection from the noisy switching environment of an RF power amplifier. The internal band-gap reference reduces the bill of materials for cost-sensitive radar modules.
おすすめ
High-Speed Data Acquisition Cards
The HI5767/6CB-T is a workhorse for PCI/PCIe-based data acquisition cards used in test and measurement. The 60 MSPS rate captures repetitive waveforms with high timing accuracy, while the 10-bit resolution meets the vertical-resolution requirement for many general-purpose instruments. The 28-SOIC package is friendly to multi-channel boards, allowing designers to instantiate multiple ADCs in parallel for higher channel count. The internal reference simplifies the analog front-end, while the differential input rejects host-bus noise on the acquisition card.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: HI5767/6CB-T — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | HI5767/4CB-T | HI5767/4CBZ-T | HI5767/6IB | HI5714/7CB-T |
|---|---|---|---|---|---|
| Brand | Renesas Electronics | Renesas Electronics | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Package | 28-SOIC | 28-SOIC - same | 28-SOIC - same | 28-SOIC - same | 28-SOIC - same |
| Resolution | 10 bit | 10 bit | 10 bit | 10 bit | 8 bit (lower) |
| Sampling Rate | 60 MSPS | 40 MSPS (-33%) | 40 MSPS (-33%) | 60 MSPS (same) | 60 MSPS (same) |
| Operating Temperature Range | 0C to +70C | 0C to +70C | 0C to +70C | -40C to +85C (industrial) | 0C to +70C |
| Internal Reference | Yes (band-gap) | Yes | Yes | Yes | Yes |
| Architecture | Pipelined CMOS | Pipelined CMOS | Pipelined CMOS | Pipelined CMOS | Pipelined CMOS |
| Supply Voltage | 5 V | 5 V | 5 V | 5 V | 5 V |
主な差別化要因
- Higher sampling rate than lower-numbered family variants （vs HI5767/4CB-T)
- Commercial temperature range only; IB variant exists for industrial （vs HI5767/6IB)
- Higher resolution than 8-bit HI5714 family （vs HI5714/7CB-T)
設計ノート
Place supply decoupling capacitors (100 nF ceramic in parallel with 10 uF tantalum) within 5 mm of each AVDD and DVDD pin. Use a continuous analog ground plane separated from the digital ground, joined at a single point near the ADC ground pins. Route the differential analog input traces as a matched-length pair and keep digital outputs away from the analog input traces to prevent switching noise from coupling back into the input.
Drive the differential analog inputs with a low-impedance differential driver or a wideband RF transformer to achieve the SFDR published in the datasheet. A single-ended source driving one input while the other is AC-grounded typically loses 10-15 dB of SFDR at high input frequencies. Keep the input common-mode voltage within the range specified in the electrical characteristics table.
Do not exceed the absolute maximum analog input voltage range; the ESD diodes will clamp and distort the conversion. Avoid routing the 60 MHz sample clock on long parallel traces next to the analog inputs - use a guarded clock trace or an internal FPGA PLL to minimize jitter. Decouple the internal reference pin (REF) with at least 100 nF; without this capacitor the linearity of the converter degrades significantly.
コンプライアンス情報
RoHS, REACH, lead-free and halogen-free status not explicitly stated in the verified web data; the part is commercial-grade and is not AEC-Q100 qualified (not an automotive part). Compliance fields marked unknown pending datasheet confirmation.
