Description
www.DataSheet4U.com AS1543/44 8 / 4 - C h a n n e l , 1 M s ps , 1 2 - B i t A D C w i t h S e q u e n c e r D a ta S he e t 1 General .
The AS1543/44 is a 12-bit high-speed, low-power, 8/4channel, successive-approximation ADC that operates from a single 2.
Features
* high throughput rates (1Msps) and a low-noise, widebandwidth track-and-hold amplifier that can handle input frequencies in excess of 1 MHz. The AS1543 features 8 single-ended or 4 fully differential analog inputs while the AS1544 offers 4 singleended or 2 fully differential analog inputs. Both inclu
Applications
* The devices are ideal for remote sensors, data-acquisition and data-logging devices, pen-digitizers, process control, or any other space-limited A/D application with low power-consumption requirements. Figure 1. Typical Application
VDD REFIN 8 Multiplexer VIN0:7 Track/ Hold 12-Bit ADC DGND
AGND S