ADC 0804 Analog-to-Digital Converter
http://www.ti.com/lit/ds/symlink/adc0804-n.pdf
2. CONTENTS
2.1. Important Sections
(To do)
2.2. Examples
(To do)
2.3. Pin Configuration and Description
G = ground, I = input, O = output
[ I ] Pin 1 CS = Chip Select
[ I ] Pin 2 RD = Read
[ I ] Pin 3 WR = Write
[ I ] Pin 4 CLK IN = External Clock input or use internal clock gen with external RC elements
[O] Pin 5 INTR = Interrupt request
[ I ] Pin 6 Vin+ = Differential analog input+
[ I ] Pin 7 Vin- = Differential analog input-
[G] Pin 8 A GND = Analog ground
[ I ] Pin 9 Vref/2 = Reference voltage input for adjustment to correct full scale reading
[G] Pin 10 D GND = Digital ground
[O] Pin 11 DB7 (MSB) = Data bit 7
[O] Pin 12 DB6 = Data bit 6
[O] Pin 13 DB5 = Data bit 5
[O] Pin 14 DB4 = Data bit 4
[O] Pin 15 DB3 = Data bit 3
[O] Pin 16 DB2 = Data bit 2
[O] Pin 17 DB1 = Data bit 1
[O] Pin 18 DB0 (LSB) = Data bit 0
[ I ] Pin 19 CLK R = RC timing resistor input pin for internal clock gen
[ I ] Pin 20 Vcc (Vref) = +5V supply voltage, also upper reference input to the ladder
3. SUMMARY
3.1. Applications
(To do)
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