Technical Specifications
Parameters and characteristics for this part
| Specification | RHF1401KSO1 |
|---|---|
| Architecture | Pipelined |
| Configuration | MUX-S/H-ADC |
| Data Interface | Parallel |
| Features | Internal Oscillator |
| Input Type | Differential |
| Mounting Type | Surface Mount |
| Number of A/D Converters | 1 |
| Number of Bits | 14 |
| Number of Inputs | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -55 °C |
| Package / Case | 48-BCSOP |
| Package / Case [x] | 0.488 in |
| Package / Case [x] | 12.4 mm |
| Ratio - S/H:ADC | 1:1 |
| Reference Type | External, Internal |
| Supplier Device Package | 48-SO |
| Voltage - Supply, Analog [Max] | 2.7 V |
| Voltage - Supply, Analog [Min] | 2.3 V |
| Voltage - Supply, Digital [Max] | 5.25 V |
| Voltage - Supply, Digital [Min] | 4.75 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
RHF1401 Series
The RHF1401 is a 14-bit analog-to-digital converter that uses pure CMOS 0.25 µm technology combining high performance and very low power consumption.
The RHF1401 is based on a pipeline structure and digital error correction to provide excellent static linearity. Specifically designed to optimize power consumption, the device only dissipates 85 mW at 20 Msps, while maintaining a high level of performance. The device also integrates a proprietary track-and-hold structure to ensure a large effective resolution bandwidth.
Voltage references are integrated in the circuit to simplify the design and minimize external components. A tri-state capability is available on the outputs to allow common bus sharing. A data-ready signal, which is raised when the data is valid on the output, can be used for synchronization purposes.
Documents
Technical documentation and resources