LTC1235CS View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTC1235CS' PDF : 16 Pages View PDF
LTC1235
TYPICAL APPLICATI S
Capacitor Backup with 74HC4016 Switch
+5V
0.1µF
R1
10k
10 11 12 14
1 74HC4016
2
VCC
VOUT
LTC1235
VBATT LOW LINE
R2
30k
7
13
+
100µF
GND
0.1µF
LTC1235 TA3
Write Protect for Additional RAMs
+5V
0.1µF
+3V
VCC
VOUT
LTC1235
VBATT
CE OUT
BACKUP CE IN
LOW LINE
+
10µF
20ns PROPAGA-
TION DELAY
0.1µF
VCC
62512
RAMA
CS
GND
µP
SYSTEM
CSA CSB
CSC
0.1µF
0.1µF
VCC
62128
RAMB
CS1
CS2
VCC
62128
RAMC
CS1
CS2
OPTIONAL CONNECTION FOR
ADDITIONAL RAMs
LTC1235 TA4
14
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