MAX6782TEC+ Maxim Integrated Products, MAX6782TEC+ Datasheet - Page 4
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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
Low-Power, 1% Accurate, Dual-/Triple-/Quad-Level
Battery Monitors in Small TDFN and TQFN Packages
ELECTRICAL CHARACTERISTICS (continued)
(V
Note 1: Devices are tested at T
Note 2: Operating voltage range ensures low battery output is in the correct state. Minimum battery voltage for electrical specifica-
Note 3: Reference and threshold accuracy is only guaranteed after the startup time. Startup time is guaranteed by design.
Note 4: The rising threshold is guaranteed to be higher than the falling threshold.
Note 5: The source current is the total source current from all outputs.
4
OV Output High Voltage (Push-
Pull ) (Note 5)
OV Output Leakage Current
(Open Drain)
CLEAR Input Low Voltage
CLEAR Input High Voltage
CLEAR Pullup Resistance
CLEAR Minimum Pulse Width
CLEAR Delay Time
BATT
_______________________________________________________________________________________
= 1.6V to 5.5V, T
tion is 1.6V.
PARAMETER
A
= -40°C to +85°C, unless otherwise specified. Typical values are at T
A
= +25°C and guaranteed by design for T
SYMBOL
t
V
V
CLD
V
OH
IH
IL
V
asserted
V
asserted
V
asserted
Output asserted, V
BATT
BATT
BATT
≥ 1.6V, I
≥ 2.7V, I
≥ 4.5V, I
SOURCE
SOURCE
SOURCE
CONDITIONS
OV
= 0 or 5V
= 10µA, output
= 500µA, output
= 800µA, output
A
= T
MIN
to T
MAX
as specified.
A
V
V
V
V
= +25°C.) (Note 1)
0.8 x
0.8 x
0.8 x
0.7 x
MIN
BATT
BATT
BATT
BATT
25
1
TYP
300
V
MAX
0.3 x
500
BATT
80
UNITS
nA
kΩ
µs
ns
V
V
V