DPS9245 Datasheet (LSI Logic Corporation) - High-resolution ADC With Pga Datasheet 11/00

DPS9245, High-resolution ADC With Pga Datasheet 11/00

( DataSheet : www.DataSheet4U.com ) DPS9245 High-Resolution ADC with PGA Datasheet The DPS9245 is a versatile, analog front end that combines 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) OVR_RNG S/H and ADC 16 Data AD[15:0] OE GAIN

DPS9245 Features

* 16-bit 5 MS/s ADC with on-board voltage reference, programmable gain ampliﬁer and S/H Minimal external components: one precision resistor and decoupling capacitors 5 V peak-to-peak different