PST9241 Ver la hoja de datos (PDF) - Mitsumi

Número de pieza

componentes Descripción

Fabricante

PST9241

IC for System Reset Monolithic IC

Mitsumi 

MITSUMI

IC for System Reset PST92XX

Pin Description

Pin No. Pin name

Functions

1

TC

TPLH control pin

2

SUB

Substrate pin*1

3

GND

GND pin

4

VOUT

Reset signal output pin

5

VCC

VCC pin/voltage detect pin

Note 1 : Connect to GND.

Absolute Maximum Ratings

Item

Symbol

Ratings

Unit

Storage temperature

TSTG

-40~+125

°C

Operating temperature

TOPR

-20~+175

°C

Supply voltage

VCC max.

-0.3~+110

V

Allowable loss

Pd

150

mW

Recommended Operating Conditions

Item

Symbol

Ratings

Unit

Operating temperature

TOPR

-20~+75

°C

Supply voltage

VCC

-0.3~+10

V

Electrical Characteristics (Ta=25°C) (Except where noted otherwise, resistance unit is Ω)

Item

Measurement

Symbol circuit

Measurement conditions

Min. Typ. Max. Unit

PST9246 4.531 4.600 4.669

PST9245 4.432 4.500 4.568

PST9244 4.334 4.400 4.466

PST9243 4.235 4.300 4.365

PST9242 4.137 4.200 4.263

PST9241 4.038 4.100 4.162

PST9240 3.940 4.000 4.060

PST9239 3.841 3.900 3.959

PST9238 3.743 3.800 3.857

PST9237 3.644 3.700 3.756

PST9236 3.546 3.600 3.654

PST9235 3.447 3.500 3.553

VCC=H L

PST9234 3.349 3.400 3.451

Detecting voltage

VS

1

RL=4.7k

VOL <= 0.4V

PST9233 3.250 3.300 3.350 V

PST9232 3.152 3.200 3.248

PST9231 3.053 3.100 3.147

PST9230 2.955 3.000 3.045

PST9229 2.856 2.900 2.944

PST9228 2.758 2.800 2.842

PST9227 2.659 2.700 2.741

PST9226 2.561 2.600 2.639

PST9225 2.462 2.500 2.538

PST9224 2.364 2.400 2.436

PST9223 2.265 2.300 2.335

PST9222 2.167 2.200 2.233

PST9221 2.068 2.100 2.132

PST9220 1.970 2.000 2.030

PST9219 1.871 1.900 1.929

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