Integrated programmable current source for implantable medical devices
Resumen:
In this work, the design and implementation of a 25mA (max), 8 bits integrated programmable current source for implantable medical devices is presented. The proposed circuit includes a six-bits trimming mechanism to balance sink/source outputs to a precision below 1%. The current source is powered by an external supply voltage of up to 10V. The circuit was fabricated in a 0.18um HV CMOS technology, some preliminary measurements are also presented showing a close agreement with previously simulated results.
| 2020 | |
| Agencia Nacional de Investigación e Innovación | |
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Current sources Integrated circuits Implantable medical devices Microelectronics |
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| Inglés | |
| Universidad Católica del Uruguay | |
| LIBERI | |
| https://hdl.handle.net/10895/1554 | |
| Acceso abierto | |
| Licencia Creative Commons Atribución – No Comercial – Sin Derivadas (CC BY-NC-ND 4.0) |
