參數(shù)資料
型號(hào): MAX6785
廠商: Maxim Integrated Products, Inc.
英文描述: Low-Power, 1% Accurate, Dual-/Triple-/Quad-Level Battery Monitors in Small TDFN and TQFN Packages
中文描述: 低功耗、1%精度、雙/三/四電平電池監(jiān)測器,采用微型TDFN和TQFN封裝
文件頁數(shù): 4/20頁
文件大?。?/td> 665K
代理商: MAX6785
M
Low-Power, 1% Accurate, Dual-/Triple-/Quad-Level
Battery Monitors in Small TDFN and TQFN Packages
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(V
BATT
= 1.6V to 5.5V, T
A
= -40°C to +85°C, unless otherwise specified. Typical values are at T
A
= +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
V
BATT
1.6V, I
SOURCE
= 10μA, output
asserted
0.8 x
V
BATT
V
BATT
2.7V, I
SOURCE
= 500μA, output
asserted
0.8 x
V
BATT
OV Output High Voltage (Push-
Pull ) (Note 5)
V
OH
V
BATT
4.5V, I
SOURCE
= 800μA, output
asserted
0.8 x
V
BATT
V
OV Output Leakage Current
(Open Drain)
Output asserted, V
OV
= 0 or 5V
500
nA
CLEAR
Input Low Voltage
V
IL
0.3 x
V
BATT
V
CLEAR
Input High Voltage
V
IH
0.7 x
V
BATT
25
1
V
CLEAR
Pullup Resistance
CLEAR
Minimum Pulse Width
CLEAR
Delay Time
80
k
μs
ns
t
CLD
300
Note 1:
Devices are tested at T
A
= +25°C and guaranteed by design for T
A
= T
MIN
to T
MAX
as specified.
Note 2:
Operating voltage range ensures low battery output is in the correct state. Minimum battery voltage for electrical specifica-
tion is 1.6V.
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.
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