APX9141ATEE-TR 查看數據表（PDF） - Anpec Electronics

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APX9141ATEE-TR

Hall Effect Sensor IC with Reverse Voltage Protection

Anpec Electronics 

APX9141

Block Diagram

VDD

Gnd

Reverse

V olta g e

P rote c tio n

APX9141

Tem perature

C om pensated

V olta g e

R eg u lato r

H all

Elem ent

Current

A m p lifier

Latch

C irc u it

H ys te res is

Control

S en s itivity

Control

O utput

Buffer 1

O utput

Buffer 2

Absolute Maximum Ratings TA = 25°C unless otherwise noted

Symbol

VDD

VBD

IDD

IOUT

PD

TA

TSTG

TSOL

Parameter

Supply Voltage

Output Breakdown Voltage

Supply Current

Output Current – Continuous

Hold Current

Peak (Start Up)

Maximum Power Dissipation

Operating Ambient Temperature

Storage Tem perature Range

Soldering Temperature (10 Sec.)

Rating

20

55

25

400

600

800

500

-20 to 85

-65 to 150

260

DO

DOB

Unit

V

V

mA

mA

mW

°C

Electrical Characteristics TA = 25°C, VDD=20V unless otherwise noted

Symbol

Parameter

VDD

VSAT

IDD

ILeak a

tr b

tf b

∆t b

Supply Voltage

Output Saturation Voltage

Supply Current

Output Leakage Current

Output Rise Time

Output Fall Time

Switch Time Different

Test Condition

Operating

VDD=14V, IOUT=400mA, B>Bop

VDD=20V, Output Open

VOUT=20V, VDD=20V, B<Brp

VDD =14V, RL=820Ω

CL=20pF

APX9141

Min. Typ. Max.

3

20

250 500

20 25

<0.1 10

0.8 5

0.1 1

3.5 7

Note a : No leakage current spike when IC start-up

b : use Figure 1

Unit

V

mV

mA

µA

µs

µs

µs

Copyright  ANPEC Electronics Corp.

2

Rev. A.7 - Apr., 2004

www.anpec.com.tw

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