Product overview
Description
The RHRDAC121 is a 12-bit voltage-output digital-to-analog converter that can operate from 2.3 V to 3.6 V power supply drawing a very low current consumption, with an internal voltage referencing. The output features rail-to-rail swing and the three-wire serial interface operates at clock rates up to 20 MHz compatible with standard SPI.
The RHRDAC121 comes in a hermetic ceramic Flat10-lead, and it can operate from -55 °C to +125 °C ambient temperature.
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All features
- 12-bit architecture
- Ensured monotonicity
- Rail-to-rail voltage output
- Power-on-reset to zero volt output
- Internal voltage reference
- SYNC interrupt facility
- 2.3 V to 3.6 V power supply range
- Power-down function
- Guaranteed over -55 °C to +125 °C ambient temperature
- Hermetic package
- 100 krad(Si) TID
- SEL-free up to 125 MeV.cm²/mg
- SMD: 5962R21208
- Mass: 0.42 g
EDA Symbols, Footprints and 3D Models
STMicroelectronics - RHRDAC121
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All resources
| Resource title | Version | Latest update |
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IBIS models (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.1 | 25 Aug 2021 | 25 Aug 2021 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| RH-DAC121K1 | Active | Flat-10 | Industrial | N/A | |
| RHRDAC121K01V | Active | Flat-10 | Industrial | Not compliant | |
| RHRDAC121K02V | Active | Flat-10 | Industrial | Not compliant | |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | Package: Product Marking | SMD PIN/Detailed Spec | Quality Level | Lead Finish | |
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| RH-DAC121K1 | | | distributors No availability of distributors reported, please contact our sales office |
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| RHRDAC121K02V | | | distributors No availability of distributors reported, please contact our sales office |
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| RHRDAC121K01V | | | distributors No availability of distributors reported, please contact our sales office |
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RH-DAC121K1 Active
RHRDAC121K02V Active
RHRDAC121K01V Active
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors