TDA8760K/2/C1/S1 Ver la hoja de datos (PDF) - Philips Electronics
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TDA8760K/2/C1/S1 Datasheet PDF : 28 Pages
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Philips Semiconductors
10-bit high-speed analog-to-digital
converter
Product specification
TDA8760
Table 1 Output coding with differential inputs (typical values to AGND); VI(p-p) = VrefH − VrefL = 1.5 V
CODE
VI(p-p)
VI(p-p)
IR
BINARY OUTPUTS
D9 TO D0
TWO’S COMPLEMENT
OUTPUTS
D9 TO D0
underflow <3.025 >3.775
0
0
3.025
3.775
1
1
−
−
1
•
−
−
•
511
3.40
3.40
1
•
−
−
•
1 022
−
−
1
1 023
3.775
3.025
1
overflow >3.775 <3.025
0
0000000000
0000000000
0000000001
••••••••••
0111111111
••••••••••
1111111110
1111111111
1111111111
1000000000
1000000000
1000000001
••••••••••
1111111111
••••••••••
0111111110
0111111111
0111111111
Table 2 Output coding with single inputs (typical values to AGND); VI(p-p) = VrefH − VrefL = 1.4 V; VI(p-p) = 3.7 V
CODE
underflow
0
1
•
511
•
1 022
1 023
overflow
VI(p-p)
<3.0
3.0
−
−
3.7
−
−
4.4
>4.4
BINARY OUTPUTS
IR
D9 TO D0
0
0000000000
1
0000000000
1
0000000001
•
••••••••••
1
0111111111
•
••••••••••
1
1111111110
1
1111111111
0
1111111111
TWO’S COMPLEMENT
OUTPUTS
D9 TO D0
1000000000
1000000000
1000000001
••••••••••
1111111111
••••••••••
0111111110
0111111111
0111111111
Table 3 Mode selection.
OTC
CS
1
1
0
1
X(1)
0
Note
1. Where: X = don’t care.
D0 TO D9 AND IR
binary; active
two’s complement; active
high impedance
1996 Sep 12
14
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