MAX6787TA 데이터 시트보기 (PDF) - Maxim Integrated

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MAX6787TA

Low-Power, 1% Accurate, Dual-/Triple-/Quad-Level Battery Monitors in Small TDFN and TQFN Packages

Maxim Integrated 

Low-Power, 1% Accurate, Dual-/Triple-/Quad-Level

Battery Monitors in Small TDFN and TQFN Packages

ELECTRICAL CHARACTERISTICS (continued)

(VBATT = 1.6V to 5.5V, TA = -40°C to +85°C, unless otherwise specified. Typical values are at TA = +25°C.) (Note 1)

PARAMETER

SYMBOL

CONDITIONS

MIN TYP MAX

VBATT ≥ 1.6V, ISOURCE = 10µA, output

asserted

0.8 x

VBATT

OV Output High Voltage (Push-

Pull ) (Note 5)

VOH

VBATT ≥ 2.7V, ISOURCE = 500µA, output

asserted

0.8 x

VBATT

VBATT ≥ 4.5V, ISOURCE = 800µA, output

asserted

0.8 x

VBATT

OV Output Leakage Current

(Open Drain)

Output asserted, VOV = 0 or 5V

500

UNITS

V

nA

CLEAR Input Low Voltage

CLEAR Input High Voltage

CLEAR Pullup Resistance

CLEAR Minimum Pulse Width

CLEAR Delay Time

VIL

VIH

tCLD

0.3 x

V

VBATT

0.7 x

VBATT

V

25

80

kΩ

1

µs

300

ns

Note 1:

Note 2:

Note 3:

Note 4:

Note 5:

Devices are tested at TA = +25°C and guaranteed by design for TA = TMIN to TMAX as specified.

Operating voltage range ensures low battery output is in the correct state. Minimum battery voltage for electrical specifica-

tion is 1.6V.

Reference and threshold accuracy is only guaranteed after the startup time. Startup time is guaranteed by design.

The rising threshold is guaranteed to be higher than the falling threshold.

The source current is the total source current from all outputs.

4 _______________________________________________________________________________________

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