Productos
AD7794BRUZ-REEL from ADI is a 24-bit 6-channel sigma-delta ADC with low noise (27nVrms), internal PGA (1-128), 4.75-5.25V. TSSOP-24.
Principio de funcionamiento
Low-noise 24-bit ADC optimized for high-precision measurement. 6 differential inputs with internal PGA. 27nVrms noise at 4.17Hz output. Simultaneous 50/60Hz rejection. Internal reference. SPI interface. Low power (350uA).
Pin Description
| Grupo Pin | Función | |
|---|---|---|
| AIN1-6 | Analog inputs | 6 |
| REF+/REF- | Reference | 2 |
| SPI | CS,SCLK,DIN,DOUT | 4 |
Aplicaciones
- Precision weigh scales
- Pressure sensors
- Temperature measurement
- Industrial instrumentation
Alternative Models
| Mfr | Part | Notas |
|---|---|---|
| ADI | AD7795BRUZ | 16-bit version |