Datasheet > MAX6423US18+

MAX6423US18+

更新时间： 2023-08-15 00:00:00

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
9页	183K
描述
Low-Power, SC70/SOT µP Reset Circuits with Capacitor-Adjustable Reset Timeout Delay

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MAX6423US18+ 数据手册

MAX6340/

MAX6421–MAX6426

Low-Power, SC70/SOT µP Reset Circuits with

Capacitor-Adjustable Reset Timeout Delay

Typical Operating Characteristics

= 5V, C

= 1500pF, T = +25°C, unless otherwise noted.)

SRT A

SUPPLY CURRENT

vs. SUPPLY VOLTAGE

RESET TIMEOUT PERIOD

vs. TEMPERATURE

RESET TIMEOUT PERIOD vs. C

SRT

4.30

4.25

4.20

4.15

4.10

4.0

10,000

1000

100

= 1500pF

SRT

3.5

3.0

2.5

2.0

1.5

1.0

0.5

= +125°C

= +25°C

= -40°C

0.1

-50 -25

75 100 125

1000

100

0.001 0.01

0.1

SUPPLY VOLTAGE (V)

TEMPERATURE (°C)

(nF)

SRT

RESET TIMEOUT PERIOD

vs. TEMPERATURE

MAXIMUM TRANSIENT DURATION

vs. RESET THRESHOLD OVERDRIVE

TO RESET DELAY

vs. TEMPERATURE (V FALLING)

600

550

500

450

400

175

150

125

100

160

150

140

130

120

FALLING AT 1mVμs

= 0

SRT

RESET OCCURS

ABOVE THE CURVE

350

300

110

100

250

200

= 2.95V

800

-50 -25

75 100 125

200

400

600

1000

-50 -25

75 100 125

TEMPERATURE (°C)

RESET THRESHOLD OVERDRIVE (mV)

TEMPERATURE (°C)

POWER-UP/POWER-DOWN

CHARACTERISTIC

NORMALIZED RESET THRESHOLD

vs. TEMPERATURE

1.006

= 1.6V

1.004

1.002

1.000

0.998

0.996

0.994

1V/div

RESET

400μs/div

-50 -25

75 100 125

TEMPERATURE (°C)

Maxim Integrated

1 234 5 6 7...9

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与MAX6423US18+相关器件

型号	品牌	描述	获取价格	数据表
MAX6423US18-T	MAXIM	Low-Power SC70/SOT µ.P Reset Circuits with Capacitor-Adjustable Reset Timeout Delay	获取价格
MAX6423US19+	MAXIM	Low-Power, SC70/SOT µP Reset Circuits with Capacitor-Adjustable Reset Timeout Del	获取价格
MAX6423US19+T	MAXIM	暂无描述	获取价格
MAX6423US19-T	MAXIM	Low-Power SC70/SOT µ.P Reset Circuits with Capacitor-Adjustable Reset Timeout Delay	获取价格
MAX6423US20+T	MAXIM	Power Supply Support Circuit, Fixed, 1 Channel, +2.0VV, BICMOS, PDSO4, LEAD FREE, TO-253,	获取价格
MAX6423US20-T	MAXIM	Low-Power SC70/SOT µ.P Reset Circuits with Capacitor-Adjustable Reset Timeout Delay	获取价格