Productos
ADS7924IRTER from TI is a 4-channel 12-bit ADC with I2C interface. 2.35V reference. Auto-scan mode. 50ksps per channel. Low power 0.5mA. VQFN-16.
Principio de funcionamiento
Successive approximation ADC with 4-channel mux. I2C for configuration and data read. Auto-scan cycles through channels. 12-bit resolution. Internal 2.35V reference. Low power for battery systems.
Pin Description
| Pin | Nombre | Función |
|---|---|---|
| 1-4 | A0-A3 | 4 analog inputs |
| 5-6 | SDA/SCL | I2C |
| 7 | ALERT | Threshold alert |
| 8-9 | VDD/GND | 2.7-3.6V |
Aplicaciones
- Multi-channel data acquisition
- Battery monitoring
- Environmental sensing
Alternative Models
| Fabricante | Número de pieza | Notas |
|---|---|---|
| TI | ADS7924ERTER | Extended temp |