MAX6782TEC+ Maxim Integrated Products, MAX6782TEC+ Datasheet - Page 9
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MAX6782TEC+
Manufacturer Part Number
MAX6782TEC+
Description
IC BATT MON QUAD 10% 16TQFN
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX6782TEB.pdf
(17 pages)
Specifications of MAX6782TEC+
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, Push-Pull
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
Figure 1. MAX6782–MAX6785 Block Diagram
Figure 2. MAX6786/MAX6787/MAX6788 Block Diagram
Battery Monitors in Small TDFN and TQFN Packages
(
Low-Power, 1% Accurate, Dual-/Triple-/Quad-Level
) MAX6782/MAX6783 ONLY
MAX6782
MAX6783
MAX6784
MAX6785
R
HYST
_______________________________________________________________________________________
REFERENCE
R
R
1
2
LBH_
LBL_
HYSTERESIS
INTERNAL
LADDER
GND
BATT
HYSTERESIS
SELECT
REF
BATT
GND
MAX6786
MAX6787
MAX6788
COMPARATOR
COMPARATOR
COMPARATOR
COMPARATOR
SECTION 1
SECTION 2
SECTION 3
SECTION 4
LBO_
REF
IN1
HADJ1
LBO1
IN2
HADJ2
LBO2
IN3
HADJ3
LBO3
IN4
HADJ4
LBO4
9