Productos
DAC0808LCMX from TI is an 8-bit multiplying DAC with 100ns settling time. R-2R ladder. +/-15V analog supply. Current output. SOIC-16.
Principio de funcionamiento
R-2R resistor ladder converts 8-bit digital input to current output. Multiplying: analog reference voltage multiplied by digital code. External op-amp converts current to voltage. 100ns settling. +/-15V compliance.
Pin Description
| Grupo Pin | Nombre | Función |
|---|---|---|
| Digital | A1-A8 | 8-bit input |
| Analógico | VREF/IOUT | Reference and output |
| Potencia | V+/V- | +/-15V |
Aplicaciones
- Function generators
- Programmable attenuators
- Audio level control
Alternative Models
| Fabricante | Número de pieza | Notas |
|---|---|---|
| TI | DAC0807LCMX | 7-bit version |