MAX6760TALRD3+T Maxim Integrated Products, MAX6760TALRD3+T Datasheet - Page 13
![IC DETECT VOLT WINDOW 8-TDFN](/photos/1/38/13897/8-tdfn_21-0137i_sml.jpg)
MAX6760TALRD3+T
Manufacturer Part Number
MAX6760TALRD3+T
Description
IC DETECT VOLT WINDOW 8-TDFN
Manufacturer
Maxim Integrated Products
Type
Multi-Voltage Supervisorr
Datasheet
1.MAX6754UKWD3T.pdf
(20 pages)
Specifications of MAX6760TALRD3+T
Number Of Voltages Monitored
2
Output
Push-Pull, Totem Pole
Reset
Active Low
Reset Timeout
100 ms Minimum
Voltage - Threshold
3V, 5V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-TDFN Exposed Pad
Monitored Voltage
0.9 V to 5 V
Undervoltage Threshold
4.25 V, 4.25 V
Manual Reset
Resettable
Watchdog
No Watchdog
Supply Voltage (max)
6 V
Supply Voltage (min)
1 V
Supply Current (typ)
13 uA
Maximum Power Dissipation
1951 mW
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Figure 4. MAX6763/MAX6764 Functional Diagram
The MAX6754–MAX6764 are low-power window volt-
age detectors capable of monitoring undervoltage and
overvoltage conditions on system power supplies.
Whenever a monitored voltage falls below its undervolt-
age threshold or exceeds its overvoltage threshold,
these devices assert their outputs to notify the system
(see the Functional Diagrams).
The MAX6754/MAX6755/MAX6756 are single-voltage
window detectors with internally fixed nominal voltage,
externally adjustable set window, single reset
under/overvoltage output, and a manual reset input.
The MAX6757/MAX6758/MAX6759 are single-voltage
window detectors with internally set nominal voltage,
externally adjustable set window, separate under/over-
voltage outputs, and manual reset input.
The MAX6760/MAX6761/MAX6762 are dual-voltage
window detectors with internally/externally set nominal
voltages, externally adjustable set window, separate
under/overvoltage outputs, manual reset input, and
overvoltage latch functions.
The MAX6763/MAX6764 are single adjustable window
detectors with separate under/overvoltage outputs.
Functional Diagrams (continued)
UVIN
OVIN
V
CC
MAX6763/MAX6764
REFERENCE
INTERNAL
0.5V
______________________________________________________________________________________
Low-Power, Single/Dual-Voltage Window
Detailed Description
UV
OV
TH
TH
UV MONITOR
OV MONITOR
UV
GND
OV
The MAX6754–MAX6762 offer factory-fixed voltage
thresholds for monitoring system voltages from 0.9V to
5V. The MAX6754–MAX6762 include a SET function to
select the window voltage to ±5%, ±10%, or ±15%. The
MAX6763/MAX6764 allow for externally adjustable
upper and lower voltage thresholds to be set externally
(down to 0.5V). The MAX6754–MAX6762 are available
with two timing options (20µs propagation delay or
100ms minimum reset timeout).
V
of the MAX6754–MAX6762. These devices feature a fac-
tory-trimmed V
input range (see Tables 1 and 2). V
MAX6764 is the power supply of the device and not the
monitored voltage. For noisy systems, bypass V
V
The MAX6760/MAX6761/MAX6762 (versions with suffix-
es LA, TA, RA, ZA, WA, and AA) offer adjustable nominal
voltage threshold to monitor V
age-divider to set the voltage at V
Configure SET to select a monitor window of ±5%,
±10%, or ±15% (see Figure 5). The MAX6760/MAX6761/
MAX6762 suffix AA monitor only V
tor V
Figure 5. Setting the Threshold Voltage of V
CC
CC2
Setting the Adjustable Nominal Voltage
CC
is the power-supply input and the monitored voltage
each with a 0.1µF capacitor to GND.
V+
.
R1
R2
V
CC2
CC
0.4255V +5%
0.4255V -5%
(SUFFIXES LA, TA, RA, ZA, WA, AA)
and V
MAX6760/MAX6761/MAX6762
+10%
+15%
-10%
-15%
CC2
divider that sets the nominal
CC2
Detectors
. Use an external volt-
CC2
Supply Voltages
( ) MAX6761 ONLY.
CC
CC2
CC2
for the MAX6763/
and do not moni-
Threshold
to 0.4255V.
OV
(UV)
UV
CC
and
13