10-Bit ADC
a
FEATURES 10-Bit ADC with 2.3 s Conversion Time Small Footprint 8-Lead microSOIC Package Specified Over a –40؇C to +10...
Description
a
FEATURES 10-Bit ADC with 2.3 s Conversion Time Small Footprint 8-Lead microSOIC Package Specified Over a –40؇C to +105؇C Temperature Range Inherent Track-and-Hold Functionality Operating Supply Range: 2.7 V to 5.5 V Specifications at 2.7 V to 5.5 V Microcontroller-Compatible Serial Interface Optional Automatic Power-Down
at End of Conversion Low Power Operation
270 W at 10 kSPS Throughput Rate 2.7 mW at 100 kSPS Throughput Rate Analog Input Range: 0 V to VREF Reference Input Range: 0 V to VDD
APPLICATIONS Low Power, Hand-Held Portable Applications that
Require Analog-to-Digital Conversion with 10-Bit Accuracy; e.g., Battery Powered Test Equipment, Battery-Powered Communications Systems
2.7 V to 5.5 V, 2.3 s, 10-Bit ADC in 8-Lead microSOIC/DIP
AD7810
FUNCTIONAL BLOCK DIAGRAM
VDD AGND
VREF
AD7810
CHARGE REDISTRIBUTION
DAC
VIN+ VIN–
CLOCK OSC
VDD/3
COMP
SERIAL PORT
DOUT SCLK
CONTROL LOGIC
CONVST
GENERAL DESCRIPTION The AD7810 is a high speed, low power, 10...
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