MAX6783TEC+ Maxim Integrated Products, MAX6783TEC+ Datasheet - Page 6
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MAX6783TEC+
Manufacturer Part Number
MAX6783TEC+
Description
IC BATT MON QUAD 10% 16TQFN
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX6782TEB.pdf
(17 pages)
Specifications of MAX6783TEC+
Function
Battery Monitor
Battery Type
Alkaline, Li-Ion, NiCd, NiMH
Voltage - Supply
1.2 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-TQFN Exposed Pad
Number Of Voltages Monitored
4
Monitored Voltage
- 0.3 V to + 6 V
Undervoltage Threshold
0.5422 V, Adjustable
Overvoltage Threshold
0.5531 V, Adjustable
Output Type
Active Low, Open Drain
Manual Reset
Not Resettable
Watchdog
No Watchdog
Battery Backup Switching
Backup
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1.2 V
Supply Current (typ)
10 uA
Maximum Power Dissipation
1667 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Power Fail Detection
No
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Low-Power, 1% Accurate, Dual-/Triple-/Quad-Level
Battery Monitors in Small TDFN and TQFN Packages
(V
6
BATT
0.65
0.64
0.63
0.62
0.61
0.60
0.59
0.58
0.57
0.56
0.55
_______________________________________________________________________________________
0.6
0.5
0.4
0.3
0.2
0.1
0
= 3.6V, T
0
0
V
BATT
MAX6782TEB
0.1
LBO OUTPUT VOLTAGE LOW
= 1.8V
vs. REFERENCE CURRENT
0.2 0.3 0.4 0.5
3
REFERENCE VOLTAGE
REFERENCE CURRENT (mA)
A
vs. SINK CURRENT
SINK CURRENT (mA)
= +25°C, unless otherwise noted.)
6
V
BATT
= 3.3V
0.6 0.7
9
V
BATT
= 5.0V
12
0.8
0.9
15
1.0
0.6095
0.6094
0.6093
0.6092
0.6091
0.6090
0.6089
0.6088
0.6087
0.6086
0.6085
Typical Operating Characteristics (continued)
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
1.5
0
V
MAX6782TEB
BATT
2.0
LBO OUTPUT VOLTAGE HIGH
1
V
= 1.8V
BATT
REFERENCE VOLTAGE
vs. SUPPLY VOLTAGE
2.5
vs. SOURCE CURRENT
SOURCE CURRENT (mA)
SUPPLY VOLTAGE (V)
= 3.3V
3.0
2
3.5
V
BATT
3
4.0
= 5.0V
PUSH-PULL
VERSIONS
4.5
4
5.0
5.5
5
0.620
0.616
0.612
0.608
0.604
0.600
-40
MAX6782TEA
-15
CLEAR LATCH CIRCUIT
REFERENCE VOLTAGE
vs. TEMPERATURE
TEMPERATURE (°C)
10
100µs/div
35
60
MAX6782 toc12
85
IN_
5V/div
CLEAR
5V/div
OV
5V/div