MAX6700UT-T 查看數據表（PDF） - Maxim Integrated

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MAX6700UT-T

Low-Voltage, High-Accuracy, Triple/Quad Voltage µP Supervisory Circuits in SOT Package

Maxim Integrated 

Low-Voltage, High-Accuracy, Triple/Quad

Voltage µP Supervisory Circuits in SOT Package

ELECTRICAL CHARACTERISTICS (continued)

(VIN2 = 1V to 5.5V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at VIN2 = 3.0V to 3.3V, TA = +25°C.) (Note 1)

PARAMETER

RESET Output Low

RESET Output High

RESET Output High Source

Current

SYMBOL

VOL

VOH

CONDITIONS

VIN2, VCC = 5V, ISINK = 2mA

VIN2, VCC = 2.5V, ISINK = 1.2mA

VIN2 = 1.0V, ISINK = 50µA, TA = 0oC to +85oC

VCC ≥ 2.0V, ISOURCE = 6µA, RESET

deasserted (MAX6700/MAX6710Q)

VIN2 ≥ 2.0V, ISOURCE = 6µA, RESET

deasserted

MIN TYP

0.8 ✕ VCC

0.8 ✕ VIN2

IOH

VIN2 ≥ 2.0V, RESET deasserted

10

MAX

0.3

0.4

0.3

UNITS

V

V

µA

Note 1: 100% production tested at TA = +25°C. Limits over temperature guaranteed by design.

Note 2: The devices are powered from IN2 or VCC (for MAX6700/MAX6710Q).

Note 3: The RESET output is guaranteed to be in the correct state for IN1 or IN2 down to 1V.

Note 4: Monitored IN2 voltage (3.3V, 3.0V) is also the device power supply. Supply current splits as follows: 25µA for the resistor

divider (for the monitored voltage) and 30µA for other circuits.

(VIN2 = VCC = 3.0V, TA = +25°C)

Typical Operating Characteristics

IN2 INPUT CURRENT vs. TEMPERATURE

60

58

56

54

VIN2 = 3.3V

52

50

48

46

VIN2 = 3V

44

42

40

-40 -15

10

35

60

85

TEMPERATURE (°C)

IN2 INPUT CURRENT vs. IN2 VOLTAGE

90

80

70

60

50

40

30

20

10

0

0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5

IN2 VOLTAGE (V)

NORMALIZED THRESHOLD ERROR

vs. TEMPERATURE

0.10

0.08 VIN2 = 3.3V

0.06

0.04

0.02

VTH = 1.8V

0

-0.02

-0.04

-0.06

-0.08

-0.10

-40 -15

10

35

60

85

TEMPERATURE (°C)

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