Part Number
|
AD7819 |
Manufacturer
|
Analog Devices |
Description
|
+2.7 V to +5.5 V 200 kSPS 8-Bit Sampling ADC |
Published
|
Mar 23, 2005 |
Detailed Description
|
a
FEATURES 8-Bit ADC with 4.5 s Conversion Time On-Chip Track and Hold Operating Supply Range: +2.7 V to +5.5 V Specif...
|
Datasheet
|
AD7819
|
Overview
a
FEATURES 8-Bit ADC with 4.
5 s Conversion Time On-Chip Track and Hold Operating Supply Range: +2.
7 V to +5.
5 V Specifications at +2.
7 V – 3.
6 V and 5 V ؎ 10% 8-Bit Parallel Interface 8-Bit Read Power Performance Normal Operation 10.
5 mW, VDD = 3 V Automatic Power-Down 57.
75 W @ 1 kSPS, VDD = 3 V Analog Input Range: 0 V to V REF Reference Input Range: 1.
2 V to VDD
+2.
7 V to +5.
5 V, 200 kSPS 8-Bit Sampling ADC AD7819
FUNCTIONAL BLOCK DIAGRAM
VDD AGND VREF
AD7819
CHARGE REDISTRIBUTION DAC CLOCK OSC THREESTATE DRIVERS
DB7
DB0
COMP VIN T/H
CONTROL LOGIC
BUSY CS
RD CONVST
GENERAL DESCRIPTION
PRODUCT HIGHLIGHTS
The AD7819 is a high speed, microprocessor-compatible, 8-bit analog-to-di...
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