|
|
CYD513 HALL-EFFECT
BIPOLAR
IC SWITCHES
(ROHS COMPLIANT) |
 |
These Hall-effect
switches are monolithic integrated circuit consisting of a voltage
regulator, Hall-voltage generator, differential amplifier, Schmitt
trigger, temperature compensation circuit and open-collector output
stage. Its input is a magnetic flux density signal and output is a
digital voltage signal.
FEATURES
• Wide supply voltage range
• Fast response time
• Wide frequency and temperature range
• Long operating life
• Small size, convenient installing
• Output compatible with all digital logic families
• Bipolar sensor
• ROHS compliant
TYPICAL
APPLICATIONS
• Contactless switch
• Position control
• Speed measurement
• Revolution detection
• Isolation measurement
• Brushless dc motor
• . Automotive igniters
ABSOLUTE MAXIMUM
RATING
|
Parameter
|
Symbol |
Value |
Unit |
|
Supply
voltage |
VCC |
24 |
V |
|
Magnetic flux
density |
B |
Unlimited |
mT |
|
Output OFF
voltage |
Vce |
50 |
mV |
|
Continuous
output current |
IOL |
50 |
mA |
|
Operating
temperature range |
TA |
-40~150 |
°C |
|
Storage
temperature range |
TS |
-55~150 |
°C |
ELECTRICAL
CHARACTERISTICS TA= TA=25c
|
Parameter |
Symbol |
Test conditions |
Type and Value |
Unit |
|
min
|
type |
max |
|
Supply
voltage |
VCC
|
|
4.5
|
- |
24
|
V
|
|
Output
saturation voltage |
VOL |
Iout=20mA
B>BOP |
- |
200
|
400
|
mV
|
|
Output
leakage current |
IOH |
Vout=24V B<BRP |
- |
0.1
|
10
|
μA
|
|
Supply
current |
ICC |
VCC=Output
open |
- |
- |
10
|
mA
|
|
Output rise
time |
tr |
RL=820Ω CL=20PF |
- |
0.12
|
- |
μS
|
|
Output fall
time |
tf |
RL=820Ω CL=20PF |
- |
0.18
|
- |
μS
|
MAGNET
CHARACTERISTICS VCC=4.5～24V
|
Parameter
|
Symbol |
Type and Value
|
Unit |
|
|
|
min |
typ |
max |
|
|
Operate point
|
BOP |
|
4 |
6 |
mT |
|
Release point
|
BRP |
-6 |
-4 |
|
mT |
|
Hysteresis
|
BH |
|
8 |
- |
mT |
| BLOCK DIAGRAM |
MAGNETIC-ELECTRICAL
TRANSFER CHARACTERISTICS |
 |
 |
DIMENSIONS (in:
mm)
Cautions
1. When install, should as full as possible decrease the
mechanical stress acting on the Hall IC, to avoid the influence of
the operate point and release point.
2. On the premise of ensuring welding quality, use as possible as
low welding temperature as short time.
Have
a question?
Please click here for assistance
Click here for Quotation
|
