The AD7634 is an 18-bit charge redistribution successive approximation register (SAR), architecture analog-to- digital converter (ADC) fabricated on Analog Devices, Inc.’s iCMOS high voltage process. The device is configured through hardware or via a dedicated write-only serial configuration port for input range and operating mode. The AD7634 contains a high speed 18-bit sampling ADC, an internal conversion clock, an internal reference (and buffer), error correction circuits, and both serial and parallel system interface ports. A falling edge on CNVST samples the fully differential analog inputs on IN+ and IN-. The AD7634 features four different analog input ranges and three different sampling modes. Operation is specified from -40°C to +85°C.
| Richardson RFPD | |
|---|---|
| Product Category | Analog-to-Digital Converter (ADC) Chips |
| Product Number | AD7634BCPZ |
| Product Name | Converter - ADC |
| Package Type | CSP |
