MAX16000 Datasheet, PDF (11/26 Pages) Maxim Integrated Products – Low-Voltage, Quad-/Hex-/Octal-Voltage μP Supervisors

Low-Voltage, Quad-/Hex-/Octal-Voltage
µP Supervisors
Pin Description (MAX16006/MAX16007) (continued)
PIN
NAME
FUNCTION
14
12
MARGIN ^{Margin Disable Input. Pull MARGIN low to deassert all outputs (go into high state), regardless of the}
voltage at any monitored input.
15
—
16
—
OUT4
OUT3
Output 4. When the voltage at IN4 falls below its threshold, OUT4 goes low and stays low until the
voltage at IN4 exceeds its threshold. The open-drain output has a 30µA internal pullup to V_CC.
Output 3. When the voltage at IN3 falls below its threshold, OUT3 goes low and stays low until the
voltage at IN3 exceeds its threshold. The open-drain output has a 30µA internal pullup to V_CC.
17
—
18
—
OUT2
OUT1
Output 2. When the voltage at IN2 falls below its threshold, OUT2 goes low and stays low until the
voltage at IN2 exceeds its threshold. The open-drain output has a 30µA internal pullup to V_CC.
Output 1. When the voltage at IN1 falls below its threshold, OUT1 goes low and stays low until the
voltage at IN1 exceeds its threshold. The open-drain output has a 30µA internal pullup to V_CC.
Active-Low Reset Output. RESET asserts low when any of the monitored voltages falls below its
19
15
RESET
respective threshold or MR is asserted. RESET remains asserted for the reset timeout period after all
monitored voltages exceed their respective thresholds and MR is deasserted. This open-drain output
has a 30µA internal pullup.
20
16
21
17
22
18
23
19
IN1
Monitored Input Voltage 1. See Table 1 for the input voltage threshold.
IN2
Monitored Input Voltage 2. See Table 1 for the input voltage threshold.
IN3
Monitored Input Voltage 3. See Table 1 for the input voltage threshold.
IN4
Monitored Input Voltage 4. See Table 1 for the input voltage threshold.
24
20
TOL
Threshold Tolerance Input. Connect TOL to GND to select 5% threshold tolerance. Connect TOL to
V_CC to select 10% threshold tolerance.
—
8, 9,
13, 14
N.C.
Not Internally Connected
—
—
EP
Exposed Pad. EP is internally connected to GND. Connect EP to the ground plane to provide a low thermal
resistance path from the IC junction to the PCB. Do not use as the electrical connection to GND.
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