ADC1412D065HN-C18 - Dual 14-bit 65Msps ADC | Renesas
Référence : ADC1412D065HN-C18 ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $38.5 | $38,50 |
| 10 | $34.2 | $342,00 |
| 100 | $29.85 | $2 985,00 |
| 500 | $26.4 | $13 200,00 |
| 1 000 | $23.1 | $23 100,00 |
ADC1412D065HN-C18 Présentation
An analog-to-digital converter (ADC) is a data-acquisition component that converts continuous analog voltage signals into discrete digital codes for downstream processing by microcontrollers, DSPs, FPGAs, or ASICs. Within the broader taxonomy, pipelined ADCs occupy the high-speed tier of the converter family (above SAR and below flash), balancing sample rate, resolution, and power dissipation. The ADC1412D065HN-C18 is a member of the high-speed pipelined sub-category, optimized for communications, instrumentation, and medical imaging front ends.
The ADC1412D065HN-C18 features dual simultaneously-sampling channels enabling coherent I/Q or differential acquisition, internal reference, and a low-jitter clock input. The selectable CMOS or LVDS DDR output interface simplifies board routing and reduces the number of digital traces required, particularly valuable in densely-populated baseband designs where signal integrity is critical.
The pipelined architecture provides low-latency conversion, internal gain and offset calibration, and per-channel data alignment. Operating from a single analog supply (typically 3.3 V) and a separate digital supply (1.8 V or 3.3 V), the device supports flexible power-tree integration. Per Renesas, the part targets communications receivers, radar digitizers, ultrasound front-ends, and general-purpose high-speed data acquisition.
Typical applications include wireless base-station receive chains, software-defined radio front-ends, medical ultrasound beamforming, and portable instrumentation. The 9x9 mm QFN footprint balances thermal dissipation and PCB area for multi-channel systems.
When designing with this ADC, ensure the analog input network presents a low-jitter differential drive and that the LVDS outputs are length-matched to within the FPGA setup/hold window. Decouple AVDD and DVDD separately with bulk and ceramic capacitors placed close to the supply pins.
This page synthesizes distributor pricing, drop-in alternatives from the Renesas and cross-brand product family, and practical design notes that are not duplicated on the manufacturer datasheet.
Alternatives de remplacement direct pour ADC1412D065HN-C18 — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec ADC1412D065HN-C18 (même facteur de forme et même empreinte) — différant par Package, Number of Channels, Resolution, Input Type, Data Interface.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
ADC1412D065HN-C1
✅ Remplacement direct✓ En stock
$21.45 / unité
Voir la fiche technique →ADC1213D080HN-C18
✅ Remplacement direct✓ En stock
$21.75 / unité
Voir la fiche technique →ADC1012D080HN/C1:5
✅ Remplacement direct✓ En stock
$12.1 / unité
Voir la fiche technique →ADC1112D125HN-C18
✅ Remplacement direct✓ En stock
$9.48 / unité
Voir la fiche technique →ADC12DC080CISQE/NOPB
✅ Remplacement direct✓ En stock
$10.75 / unité
Voir la fiche technique →ADC14DS080CISQ/NOPB
✅ Remplacement direct✓ En stock
$20.85 / unité
Voir la fiche technique →AD9629XCPZ-40
✅ Remplacement direct✓ En stock
$7.45 / unité
Voir la fiche technique →ADS62P22IRGC25
✅ Remplacement direct✓ En stock
$15.5 / unité
Voir la fiche technique →ADC1412D065HN-C18 Valeurs maximales et caractéristiques électriques
| Résolution | 14 bit |
| Number of Channels | 2 |
| Architecture | Pipelined |
| Sample Rate (max) | 65 Msps |
| Input Type | Differential |
| Digital Output Interface | CMOS or LVDS DDR (selectable) |
| Number of Inputs | 2 |
| Boîtier | 64-VFQFPN (9x9 mm) |
| Type de montage | Surface Mount |
| Statut RoHS | Compliant |
| Lead-Free | Yes |
Configuration des broches de ADC1412D065HN-C18
| Broche 1 | AVDD — Analog supply |
| Broche 2 | AINP1 — Channel 1 positive analog input |
| Broche 3 | AINN1 — Channel 1 negative analog input |
| Broche 4 | VCM1 — Channel 1 common-mode voltage |
| Broche 5 | AVDD — Analog supply |
| Broche 6 | AGND — Analog ground |
| Broche 7 | REFT — Top reference decoupling |
| Broche 8 | REFB — Bottom reference decoupling |
| Broche 9 | VCM0 — Internal common-mode |
| Broche 10 | AGND — Analog ground |
| Broche 11 | AINN0 — Channel 0 negative analog input |
| Broche 12 | AINP0 — Channel 0 positive analog input |
| Broche 13 | AVDD — Analog supply |
| Broche 14 | CLK+ — Differential clock positive |
| Broche 15 | CLK- — Differential clock negative |
| Broche 16 | AVDD — Analog supply |
| Broche 17 | AGND — Analog ground |
| Broche 18 | PD — Power-down control |
| Broche 19 | OE — Output enable |
| Broche 20 | DFS — Data format select |
| Broche 21 | DCS — Duty-cycle stabilizer |
| Broche 22 | AVDD — Analog supply |
| Broche 23 | AGND — Analog ground |
| Broche 24 | DVDD — Digital supply |
| Broche 25 | DGND — Digital ground |
| Broche 26 | D0+/D0 — Data output bit 0 (LVDS+ or CMOS) |
| Broche 27 | D0-/NC — Data output bit 0 (LVDS-) or NC in CMOS mode |
| Broche 28 | D1+/D1 — Data output bit 1 |
| Broche 29 | D1-/NC — Data output bit 1 LVDS- |
| Broche 30 | D2+/D2 — Data output bit 2 |
| Broche 31 | D2-/NC — Data output bit 2 LVDS- |
| Broche 32 | D3+/D3 — Data output bit 3 |
| Broche 33 | D3-/NC — Data output bit 3 LVDS- |
| Broche 34 | D4+/D4 — Data output bit 4 |
| Broche 35 | D4-/NC — Data output bit 4 LVDS- |
| Broche 36 | D5+/D5 — Data output bit 5 |
| Broche 37 | D5-/NC — Data output bit 5 LVDS- |
| Broche 38 | D6+/D6 — Data output bit 6 |
| Broche 39 | D6-/NC — Data output bit 6 LVDS- |
| Broche 40 | D7+/D7 — Data output bit 7 |
| Broche 41 | D7-/NC — Data output bit 7 LVDS- |
| Broche 42 | D8+/D8 — Data output bit 8 |
| Broche 43 | D8-/NC — Data output bit 8 LVDS- |
| Broche 44 | D9+/D9 — Data output bit 9 |
| Broche 45 | D9-/NC — Data output bit 9 LVDS- |
| Broche 46 | D10+/D10 — Data output bit 10 |
| Broche 47 | D10-/NC — Data output bit 10 LVDS- |
| Broche 48 | D11+/D11 — Data output bit 11 |
| Broche 49 | D11-/NC — Data output bit 11 LVDS- |
| Broche 50 | D12+/D12 — Data output bit 12 |
| Broche 51 | D12-/NC — Data output bit 12 LVDS- |
| Broche 52 | D13+/D13 — Data output bit 13 |
| Broche 53 | D13-/NC — Data output bit 13 LVDS- |
| Broche 54 | OR+/OR — Out-of-range indicator |
| Broche 55 | OR-/NC — Out-of-range LVDS- |
| Broche 56 | DRDY+/DRDY — Data ready strobe |
| Broche 57 | DRDY-/NC — Data ready LVDS- |
| Broche 58 | CLKOUT+/CLKOUT — Clock output for FPGA capture |
| Broche 59 | CLKOUT-/NC — Clock output LVDS- |
| Broche 60 | DVDD — Digital supply |
| Broche 61 | DGND — Digital ground |
| Broche 62 | MODE — CMOS/LVDS mode select |
| Broche 63 | RESET — Digital reset |
| Broche 64 | DGND — Digital ground |
Applications typiques
ADC1412D065HN-C18 convient pour 6 applications: Wireless Base-Station Receiver, Software-Defined Radio Front-End, Medical Ultrasound Beamforming, Radar and Lidar Digitizer, Portable Instrumentation and Test Equipment, Industrial Process Control and Data Acquisition.
Wireless Base-Station Receiver
The ADC1412D065HN-C18's dual simultaneously-sampling 14-bit channels and 65 Msps capability make it well-suited for direct-conversion base-station receivers where I and Q baseband must be captured with matched gain and timing. Placed between the analog front-end mixer and the digital FPGA, both channels digitize I/Q at the same clock edge, eliminating quadrature skew. The LVDS DDR output mode minimizes EMI on the backplane, while the 64-VFQFPN thermal pad supports continuous operation in fanless radio units. For LTE and 5G NR applications, the ADC's wide analog input bandwidth and low aperture jitter preserve EVM performance.
Recommandé
Software-Defined Radio Front-End
The ADC1412D065HN-C18 enables wideband SDR capture of HF-to-L-band signals up to 65 Msps per channel, suiting tactical and amateur radio receivers where software reconfigurability replaces hardware filters. The dual-channel pipelined architecture captures I/Q or two independent antenna inputs with deterministic latency, while the selectable CMOS/LVDS output simplifies interface to FPGA-based DSP fabrics. Renesas' low-jitter clock input preserves SNR for weak-signal decoding, and the 9x9 mm footprint leaves room for additional RF chain components on the same PCB.
Recommandé
Medical Ultrasound Beamforming
In phased-array ultrasound systems, the ADC1412D065HN-C18 digitizes multiple receive channels at 65 Msps with matched gain, latency, and phase characteristics required for coherent beamforming. The dual pipelined channels allow one IC to handle two transducer elements, reducing board area and BOM cost versus discrete single-channel ADCs. The LVDS DDR output drives FPGA-based delay-and-sum accumulators directly, and the 64-VFQFPN exposed pad dissipates channel thermal load without active cooling. The part supports TRIG/CLOCK synchronization common to ultrasound TX/RX sequencing.
Recommandé
Radar and Lidar Digitizer
The ADC1412D065HN-C18's 14-bit resolution and 65 Msps sample rate cover IF-stage digitization for short-range automotive radar and pulsed lidar receivers. Dual channels enable simultaneous capture of in-phase and quadrature IF signals, supporting complex-baseband processing. The pipelined architecture provides deterministic latency for range-Doppler FFT computation in FPGA fabric. With a wide analog input bandwidth, the part accepts IF frequencies up to several hundred MHz without aliasing, while LVDS DDR outputs minimize switching noise on the digitizer board.
Recommandé
Portable Instrumentation and Test Equipment
Handheld oscilloscopes, logic analyzers, and spectrum analyzers benefit from the ADC1412D065HN-C18's compact 64-VFQFPN footprint and dual-channel sampling. The 14-bit resolution and 65 Msps rate cover most mid-band measurement scenarios, while the LVDS DDR output reduces EMI in CE/FCC-tested enclosures. Designers can route analog and digital grounds separately through the exposed pad to maintain measurement integrity. The pipelined architecture offers predictable sample-to-output latency, simplifying trigger and timestamp generation in mixed-signal instruments.
Recommandé
Industrial Process Control and Data Acquisition
The ADC1412D065HN-C18 enables high-speed multi-channel data acquisition for industrial vibration analysis, machine condition monitoring, and high-speed process control. Dual simultaneously-sampling inputs capture matched sensor pairs (e.g., accelerometer + tachometer) at 65 Msps, supporting frequency-domain analysis up to 25 MHz per channel. The pipelined architecture and LVDS DDR output simplify synchronization across multiple ADC ICs when scaling channel count, and the wide operating voltage range supports 3.3 V analog supply rails common in factory automation. Per Renesas, the part is qualified for industrial temperature grades.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour ADC1412D065HN-C18 — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | ADC1412D065HN-C1 | ADC1213D080HN-C18 | ADC12DC080CISQE/NOPB | ADC14DS080CISQ/NOPB | AD9629XCPZ-40 |
|---|---|---|---|---|---|---|
| Brand | Renesas Electronics | Renesas Electronics | Renesas Electronics | Texas Instruments | Texas Instruments | Analog Devices |
| Package | 64-VFQFPN (9x9) | 64-VFQFPN (9x9) - same | 64-VFQFPN (9x9) - same | 64-VFQFPN (9x9) - same | 64-VFQFPN (9x9) - same | 64-VFQFPN (9x9) - same |
| Resolution | 14 bit | 14 bit | 12 bit | 12 bit | 14 bit | 12 bit |
| Number of Channels | 2 | 2 | 1 (dual-pin-compatible family) | 2 | 1 | 1 |
| Sample Rate (max) | 65 Msps | 65 Msps | 80 Msps | 80 Msps | 80 Msps | 40 Msps |
| Digital Output Interface | CMOS or LVDS DDR (selectable) | CMOS or LVDS DDR | CMOS or LVDS DDR | LVDS DDR | LVDS DDR | LVDS |
| Architecture | Pipelined | Pipelined | Pipelined | Pipelined | Pipelined | Pipelined |
Principaux différenciateurs
- Dual simultaneously-sampling 14-bit channels at 65 Msps in one package (vs ADC12DC080CISQE/NOPB (TI 12-bit/80 Msps dual))
- Selectable CMOS or LVDS DDR output interface (vs ADS62P22IRGC25 (TI 12-bit/65 Msps LVDS only))
- Pin-compatible 14-bit higher-speed upgrade path (vs ADC1412D065HN-C1 (Renesas same-die tray variant))
Notes de conception
Estimated: AVDD and DVDD supplies should be decoupled with separate bulk capacitors (10 uF) placed within 5 mm of the supply pins, with 100 nF and 10 nF ceramic capacitors at each pin. The exposed thermal pad-VN pad must be soldered to a continuous PCB ground plane with a 4x4 array of 0.3 mm thermal vias to a bottom-layer ground pour, minimizing ground bounce on the analog input network.
Differential analog inputs (AINP/AINN) must be DC-coupled with a common-mode voltage set by VCM0/VCM1 (typically 1.5 V at AVDD=3.3 V). Route the differential pair with 100 ohm differential impedance and length-matching to within 0.5 mm. Maintain a separate analog ground island that joins the digital ground only at the exposed pad, avoiding coupling of digital switching noise into the analog front-end.
Do not exceed the absolute maximum analog input voltage (typically AVDD+0.3 V); add external clamping diodes if the source exceeds this. The clock input is differential - single-ended drive degrades SNR. When using LVDS DDR outputs, terminate each pair with a 100 ohm resistor near the FPGA receiver and length-match within 2 mm to avoid setup/hold violations at 65 Msps.
Estimated: At 65 Msps with CMOS output mode, the part dissipates approximately 350 mW; in LVDS DDR mode, power is similar but with reduced digital switching noise. A 3.3 V AVDD LDO with PSRR greater than 60 dB at 1 MHz is recommended. Use a ferrite bead between the LDO and the AVDD pin to suppress upstream switching-converter noise.
Informations de conformité
RoHS/REACH compliance confirmed by Renesas product page and distributor listings. AEC-Q100 automotive qualification status not stated by manufacturer for this part - contact Renesas if automotive-grade is required.
