Datasheet > MAX6734

MAX6734

更新时间： 2022-12-13 20:30:20

品牌	Logo	应用领域
美信 - MAXIM		微处理器监控
页数	文件大小	规格书
16页	243K
描述
Single-/Dual-/Triple-Voltage レP Supervisory Circuits with Independent Watchdog Output

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MAX6734 数据手册

Single-/Dual-/Triple-Voltage µP Supervisory

Circuits with Independent Watchdog Output

ABSOLUTE MAXIMUM RATINGS

Operating Temperature Range ...........................-40°C to +85°C

Storage Temperature Range.............................-65°C to +150°C

Junction Temperature......................................................+150°C

Lead Temperature (soldering, 10s) .................................+300°C

1, V 2, RSTIN, MR, WDI to GND.....................-0.3V to +6V

RST, WDO to GND (open drain)...............................-0.3V to +6V

RST, WDO to GND (push-pull).................-0.3V to (V 1 + 0.3V)

Input Current/Output Current (all pins) ...............................20mA

Continuous Power Dissipation (T = +70°C)

6-Pin SOT23-6 (derate 8.7mW/°C above +70°C) ........696mW

8-Pin SOT23-8 (derate 8.9mW/°C above +70°C) ........714mW

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

ELECTRICAL CHARACTERISTICS

(V 1 = V 2 = +0.8V to +5.5V, T = -40°C to +85°C, unless otherwise noted. Typical values are at T = +25°C.) (Note 1)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Supply Voltage

0.8

5.5

1 < +5.5V, all I/O connections

open, outputs not asserted

1 < +3.6V, all I/O connections

open, outputs not asserted

Supply Current

µA

2 < +3.6V, all I/O connections

open, outputs not asserted

2 < +2.75V, all I/O connections

open, outputs not asserted

L (falling)

4.500

4.250

3.000

2.850

2.550

2.250

2.125

1.620

1.530

4.625

4.375

3.075

2.925

2.625

2.313

2.188

1.665

1.575

4.750

4.500

3.150

3.000

2.700

2.375

2.250

1.710

1.620

M (falling)

T (falling)

S (falling)

1 Reset Threshold

R (falling)

Z (falling)

Y (falling)

W (falling)

V (falling)

_______________________________________________________________________________________

123 4 5 6 7...16

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STM32F103C8T6 替代型号

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