MAX6887JETE+ Maxim Integrated Products, MAX6887JETE+ Datasheet - Page 10
![IC SUPERVISOR HEX 16-TQFN](/photos/6/66/66627/16-tqfn_21-0140l_sml.jpg)
MAX6887JETE+
Manufacturer Part Number
MAX6887JETE+
Description
IC SUPERVISOR HEX 16-TQFN
Manufacturer
Maxim Integrated Products
Type
Multi-Voltage Supervisorr
Datasheet
1.MAX6887QETE.pdf
(13 pages)
Specifications of MAX6887JETE+
Number Of Voltages Monitored
6
Output
Open Drain or Open Collector
Reset
Active Low
Reset Timeout
180 ms Minimum
Voltage - Threshold
6 Selectable Threshold Combinations
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-TQFN Exposed Pad
Undervoltage Threshold
4.38 V, 2.88 V, 2.19 V, 0.527 V, 0.557 V, 0.557 V
Manual Reset
Resettable
Watchdog
Watchdog
Supply Voltage (max)
5.8 V
Supply Voltage (min)
2.7 V
Supply Current (typ)
900 uA
Maximum Power Dissipation
1667 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Hex/Quad, Power-Supply Supervisory Circuits
Figure 2. Output Timing Diagram
Figure 3. Watchdog, Reset, and Power-Up Timing Diagram
10
______________________________________________________________________________________
V
CC
*t
WDI
RESET
OR IN1–IN4
OVERVOLTAGE
WDO
WDI
IS THE INITIAL WATCHDOG TIMER PERIOD
THRESHOLD
THRESHOLD
PRIMARY
RESET
2.5V
V
OV
IN
t
D-PO
t
RP
*t
WDO NOT CONNECTED TO MR
WDI
t
WD
*t
WDI
t
OP
V
CC
RESET
OR IN1–IN4
WDO
WDI
2.5V
.
t
D-PO
t
RP
t
RP
*t
WDO CONNECTED TO MR
WDI
t
WD
t
RP
*t
DWI