The LTC1418CG#PBF is a low power Analog-to-digital Converter (ADC) with serial and parallel I/O. Data output is selectable for 14-bit parallel or serial format. This versatile device can operate from a single 5V or ±5V supply. An on board high performance sample-and-hold, a precision reference and internal timing minimize external circuitry requirements. The low 15mW power dissipation is made even more attractive with two user selectable power shutdown modes. It converts 0 to 4.096V unipolar inputs from a single 5V supply and ±2.048V bipolar inputs from ±5V supplies. The flexible output format allows either parallel or serial I/O. The SPI/MICROWIRE compatible serial I/O port can operate as either master or slave and can support clock frequencies from DC to 10MHz. A separate convert start input and a data ready signal (BUSY) allow easy control of conversion start and data transfer.
- Parallel or serial data output
- No missing codes over temperature
- Power shutdown - Nap and sleep
- External or internal reference
- Differential high impedance analog input
自动化与过程控制, 信号处理, 音频, 通信与网络, 传感与仪器, 医用
(EN)
