RHF1401KSO-01V STMicroelectronics Integrated Circuit (Small Outline Packages) In Stock
STMicroelectronics RHF1401KSO-01V is a radiation-hardened 14-bit pipelined ADC sampling at 20 Msps with 1-channel analog input and parallel word output. Key specs: 48-pin ceramic SOIC, 2 V analog input max, 0.018% linearity error, binary and 2's complement output. Available from stock worldwide.
- Manufacturer
- STMicroelectronics
- Package
- Small Outline Packages
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Datasheet
- RHF1401KSO-01V Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of RHF1401KSO-01V?
- Radiation-hardened 14-bit pipelined ADC certified for space and high-radiation environments
- 20 Msps sampling rate enables real-time signal acquisition in satellite and defense systems
- Single-channel design with parallel word output in binary and 2's complement for direct FPGA/DSP interfacing
- Maximum 2 V analog input range with 0.018% linearity error for high-accuracy measurements
- 48-pin ceramic SOIC (R-CDSO-G48) package provides hermetic protection in harsh radiation environments
What is RHF1401KSO-01V used for?
The RHF1401KSO-01V is engineered for space-grade and military electronics requiring reliable 14-bit analog-to-digital conversion at 20 Msps under ionizing radiation exposure, such as satellite communication payloads, radar receivers, and scientific instrument front-ends. Its parallel word output in binary and 2's complement formats allows direct interfacing with radiation-tolerant FPGAs and DSPs commonly used in aerospace data processing chains.
What are the specifications of RHF1401KSO-01V?
| YTEOL | 7 |
| Analog Input Voltage-Max | 2V |
| Converter Type | ADC, PIPELINED |
| JESD-30 Code | R-CDSO-G48 |
| Linearity Error-Max (EL) | 0.018311% |
| Number of Analog In Channels | 1 |
| Number of Bits | 14 |
| Number of Functions | 1 |
| Output Bit Code | BINARY, 2S COMPLEMENT BINARY |
| Output Format | PARALLEL, WORD |
| Package Body Material | CERAMIC, METAL-SEALED COFIRED |
| Package Equivalence Code | SSOP48,.48 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH |
| Qualification Status | Not Qualified |
| Sample Rate | 20MHz |
| Sample and Hold / Track and Hold | SAMPLE |
| Screening Level | MIL-PRF-38535 Class V |
| Supply Current-Max | 100mA |
| Supply Voltage-Nom | 2.5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.635mm |
| Terminal Position | DUAL |
| Total Dose | 300k Rad(Si) V |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A001.A.2.C |
| HTS Code | 8542.39.00.30 |
| Country of Origin | France |
Where can I find the RHF1401KSO-01V datasheet?
RHF1401KSO-01V Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for RHF1401KSO-01V?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What sample rate and resolution does RHF1401KSO-01V provide for satellite payload signal processing?
The RHF1401KSO-01V delivers 14-bit resolution at a sample rate of 20 Msps, providing 16384 discrete amplitude levels for precise digitization of satellite payload signals. This combination supports IF sampling of narrowband telemetry and sensor channels where both dynamic range and speed are required in a radiation-hardened 48-pin ceramic package.
How does the 0.018% linearity error of RHF1401KSO-01V compare to standard ADC requirements in precision instrumentation?
The RHF1401KSO-01V achieves a maximum integral linearity error of 0.018311%, which corresponds to approximately ±3 LSB at 14-bit resolution. This level of linearity is suitable for scientific instruments, spectrum analyzers, and radar receivers where spectral purity and measurement accuracy are critical, particularly in the radiation-hardened 48-pin ceramic SOIC form factor.
What output format does RHF1401KSO-01V provide, and how does it interface with space-grade FPGAs?
The RHF1401KSO-01V outputs data in parallel word format supporting both binary and 2's complement binary encoding. This parallel output makes direct interfacing with space-grade FPGAs and DSPs straightforward, as most digital signal processors natively handle 2's complement 14-bit words without additional decoding logic, reducing latency in high-speed data paths operating at 20 Msps.
Why is the ceramic 48-pin SOIC package of RHF1401KSO-01V important for space mission reliability?
The RHF1401KSO-01V uses a 48-pin ceramic dual small-outline (R-CDSO-G48) hermetic package, which provides superior moisture resistance and thermal stability compared to plastic packages. In space missions where temperature cycling ranges from -55°C to +125°C and vacuum conditions eliminate convective cooling, ceramic hermetic packages maintain long-term reliability for the 14-bit ADC die over the satellite's operational lifetime.
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About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
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