Datasheet

TLV0834C, TLV0834I, TLV0838C, TLV0838I
3-VOLT 8-BIT ANALOG-TO-DIGITAL CONVERTERS
WITH SERIAL CONTROL
SLAS147B – SEPTEMBER 1996 – REVISED OCTOBER 2000
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
sequence of operation
SELECT
Bit 1
157
1
Bit
t
su
Hi-Z
SARS
Don’t Care
176201267
MSBLSB
LSB-First Data
MSB-First Data
EVEN
DIF
ODD
+Sign
SGLBit
Start
MSB
MUX Settling Time
DI
DO
CS
CLK
21201918141312123456 1011
t
c
Hi-Z
Hi-Z
TLV0834 MUX-ADDRESS CONTROL LOGIC TABLE
MUX ADDRESS CHANNEL NUMBER
SGL/DIF
ODD/EVEN
L
L
H
H
L
H
L
H
CH0 CH1
SELECT BIT 1
L
L
H
H
L
H
L
H
L
L
L
L
H
H
H
H
CH2 CH3
+
–
–
+
+
–
–
+
+
+
+
+
TLV0834
H = high level, L = low level, – or + = terminal polarity for the selected input channel