DPS9245 Overview
) DPS9245 High-Resolution ADC with PGA Datasheet The DPS9245 is a versatile, analog front end that bines a highresolution 5 megasamples per second (MS/s) 16-bit Analog-to-Digital Converter (ADC), a built-in reference, and a Programmable Gain Amplifier (PGA) with resistive input impedance in a 44-pin package. Figure 1 DPS9245 Block Diagram REFCLK RESETB Differential Analog In (INP, INM) Low-Noise PGA (7 Settings)...
DPS9245 Key Features
- 230 mW at 2.5 MS/s 465 mW at 5 MS/s
- Operating temperature range: -40 ° C to +85 ° C VDD_ADC = VDDD_ADC = 5.0 V VDD_ADIO = 3.3 V
- Units bits Notes/Conditions See “Digital Code Range and Out-of-Range Detection,” page 17