Rainbow Electronics MAX16024 - Manual (Page 16)

MAX16023/MAX16024
Battery-Backup Circuits with
Regulated Output Voltage
16 ______________________________________________________________________________________
Typical Applications Circuit
MAX16024L
0.1 μF 3V
0.1 μF
0.1 μF
10 μF
BATT
GND
SET
PUSHBUTTON
CEIN
CEOUT
BATT ON
OUT
RESET
ADDRESS
DECODE
RTC
RAM
V CC
CE
MR
μP
RST
A0–A15
3.3V
V CC
PART
OUTPUTS
( RESET, PFO,
BATT ON )
RESET MR
POWER-FAIL
COMPARATOR
CE
GATE
BATT ON
REGULATOR
OUTPUT VOLTAGE
MAX16023L Push-Pull √ √ √ — — Fixed
MAX16023P Open Drain √ √ √ — — Fixed
MAX16024L Push-Pull √ √ — √ √ Fixed/adjustable
MAX16024P Open Drain √ √ — √ √ Fixed/adjustable
Selector Guide