MAX6700UT-T 查看數據表（PDF） - Maxim Integrated
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MAX6700UT-T
Maxim Integrated
MAX6700UT-T Datasheet PDF : 9 Pages
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Low-Voltage, High-Accuracy, Triple/Quad
Voltage µP Supervisory Circuits in SOT Package
(VIN2 = VCC = 3.0V, TA = +25°C)
Typical Operating Characteristics (continued)
MAXIMUM IN_ TRANSIENT DURATION
vs. RESET THRESHOLD OVERDRIVE
100
90
80
70
60
50
40
RESET ASSERTED
ABOVE THIS LINE
30
20
10
0
0 100 200 300 400 500 600 700 800 900 1000
RESET THRESHOLD OVERDRIVE (mV)
RESET DELAY vs. RESET THRESHOLD
OVERDRIVE (IN_ DECREASING)
100
90
80
70
60
50
40
30
20
10
0
0 100 200 300 400 500 600 700 800 900 1000
RESET THRESHOLD OVERDRIVE (mV)
RESET PULLUP AND PULLDOWN
RESPONSE (CL = 47pF)
MAX6700 toc06
IN_
100mV/div
AC-COUPLED
RESET
2V/div
10µs/div
RESET TIMEOUT DELAY
vs. TEMPERATURE
232
231
230
229
228
227
226
225
224
223
222
221
220
-40 -15 10
35
60
85
TEMPERATURE (°C)
RESET PROPAGATION DELAY (MAX6700)
MAX6700 toc08
RESET TIMEOUT DELAY (MAX6710)
MAX6700 toc09
IN_
2V/div
IN_
2V/div
2µs/div
RESET
2V/div
40ms/div
RESET
2V/div
Pin Description
PIN
NAME
FUNCTION
1
IN1 Input Voltage 1. See the Selector Guide for monitored voltages.
IN2
Input Voltage 2. See the Selector Guide for monitored voltages. IN2 is the power-supply input for the
2
VCC
device. For the MAX6700/MAX6710Q, VCC is the power-supply input for the device and is not a monitored
voltage
3
IN3 Input Voltage 3. See the Selector Guide for monitored voltages.
4
IN4 Input Voltage 4. See the Selector Guide for monitored voltages.
5
GND Ground
Active-Low, Reset Output. RESET goes low when any input goes below its specified threshold. After all
6
RESET inputs rise above their threshold voltage, RESET remains low for 5µs (MAX6700) or for 200ms (MAX6710)
before going high. The open-drain RESET output has a weak (10µA) internal pullup to IN2 or VCC.
4 _______________________________________________________________________________________
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