at49bv080 ATMEL Corporation, at49bv080 Datasheet - Page 9

• Manufacturer Part Number: at49bv080
• Description: Replacing At84as003/004 Adc With At84as003/004b Adc
• Manufacturer: ATMEL Corporation

3.2.2
e2v semiconductors SAS 2006
Binary mode
Gray mode
Electrical schematic for evaluation test
Electrical schematic for evaluation test:
AT84AS003/004 or AT84AS003/004B
Compatible board design
Electrical schematic for embedded
application with microcontroller or FPGA
B/GB (Binary or Gray Output Coding)
Replacing AT84AS003/004 ADC with AT84AS003/004B ADC
AT84AS003/004 B/GB
GND (or floating)
Default mode
V
Threshold (–1.3V)
EE
FGPA or µc
VEE
Output
(–5V)
100 nF 10 nF
Transformer
Negative
Logic
100 nF
VEE
ADC
Jumper
100 nF 10 nF
VCC
AT84AS003/004B B/GB Implementation
GND (or floating)
Default mode
V
Threshold (+1.3V)
Note: FPGA connection
-Standard LVTTL I/O
-LVDS I/O
(programmable 3.3V bank)
CC
VCC
(+3.3V)
100 nF 10 nF
FGPA or µC
B/GB
Output
0812D–BDC–12//06
100 nF
ADC
10 nF
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