ICL7116CQH+TD Maxim Integrated, ICL7116CQH+TD Datasheet - Page 5

• Manufacturer Part Number: ICL7116CQH+TD
• Description: Display Drivers & Controllers Quad SPST Analog Switch
• Manufacturer: Maxim Integrated
• Series: ICL7116, ICL7117r

______________________________________________________________Pin Description
Maxim Integrated
MAX6316M
MAX6320P
MAX6316L
—
1
2
3
4
5
MAX6317H
—
1
2
3
4
5
PIN
MAX6318MH
MAX6318LH
MAX6321HP
5-Pin µP Supervisory Circuits with
—
1
3
2
4
5
MAX6319MH
Watchdog and Manual Reset
MAX6319LH
MAX6322HP
—
1
3
2
4
5
RESET
RESET
NAME
GND
WDI
V
MR
CC
MAX6316–MAX6322
MAX6316L/MAX6318LH/MAX6319LH:
Active-Low, Reset Output. CMOS push/pull
output (sources and sinks current).
MAX6316M/MAX6318MH/MAX6319MH:
Bidirectional, Active-Low, Reset Output.
Intended to interface directly to microprocessors
with bidirectional resets such as the Motorola
68HC11.
MAX6320P/MAX6321HP/MAX6322HP:
Open-Drain, Active-Low, Reset Output. NMOS out-
put (sinks current only). Connect a pullup resistor
from RESET to any supply voltage up to 6V.
Active-High, Reset Output. CMOS push/pull output
(sources and sinks current). Inverse of RESET.
Ground
Active-Low, Manual Reset Input. Pull low to force a
reset. Reset remains asserted for the duration of
the Reset Timeout Period after MR transitions from
low to high. Leave unconnected or connected to
V
Watchdog Input. Triggers a reset if it remains
either high or low for the duration of the watchdog
timeout period. The internal watchdog timer clears
whenever a reset asserts or whenever WDI sees a
rising or falling edge. To disable the watchdog fea-
ture, leave WDI unconnected or three-state the dri-
ver connected to WDI.
Supply Voltage. Reset is asserted when V
drops below the Reset Threshold Voltage (V
Reset remains asserted until V
V
Period (t
CC
RST
if not used.
and for the duration of the Reset Timeout
RP
) once V
FUNCTION
CC
rises above V
CC
rises above
RST
.
CC
RST
).
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