AS5145H-HSST-500 austriamicrosystems, AS5145H-HSST-500 Datasheet - Page 8

• Manufacturer Part Number: AS5145H-HSST-500
• Description: IC ENCODER ROTARY 16-SSOP
• Manufacturer: austriamicrosystems
• Type: Linear, Rotary Encoder - Programmabler

Specifications of AS5145H-HSST-500

• Sensing Range: 45mT ~ 75mT
• Voltage - Supply: 3 V ~ 3.6 V, 4.5 V ~ 5.5 V
• Current - Supply: 21mA
• Current - Output (max): 4mA
• Output Type: Quadrature with Index (Incremental)
• Features: Programmable
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 16-SSOP (0.200", 5.30mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: AS5145H-HSST-500TR

AS5145
Data Sheet - E l e c t r i c a l C h a r a c t e r i s t i c s
Table 3. Electrical Characteristics
1. Either with 3.3V or 5V supply.
6.1 Magnetic Input Specification
T
Two-pole cylindrical diametrically magnetized source:
Table 4. Magnetic Input Specification
www.austriamicrosystems.com/AS5145
DC Characteristics CMOS Output: PWM
DC Characteristics CMOS Output: A, B, Index
DC Characteristics Tri-state CMOS Output: DO
AMB
Symbol
Symbol
f
mag_abs
V
V
V
d
t
V
V
V
B
B
I
mag
mag
I
I
I
I
OZ
OH
OH
OH
O
OL
O
OL
O
OL
O
pk
off
= -40 to +150°C, V
Magnetic input field amplitude
(rotational speed of magnet)
High level output voltage
High level output voltage
High level output voltage
Tri-state leakage current
Low level output voltage
Low level output voltage
Low level output voltage
Field non-linearity
Input frequency
Magnetic offset
Output current
Output current
Output current
Output current
DD
Parameter
Parameter
Thickness
Diameter
5V = 3.0 to 3.6V (3V operation) V
Required vertical component of the magnetic
Recommended magnet: Ø 6mm x 2.5mm for
field strength on the die’s surface, measured
38 rpm @ 4096 positions/rev; slow mode
along a concentric circle with a radius of
153 rpm @ 4096 positions/rev;
Constant magnetic stray field
DD
Including offset gradient
5V = 4.5 to 5.5V (5V operation) unless otherwise noted.
cylindrical magnets
Revision 1.11
V
V
V
V
V
V
V
V
Condition
Condition
DD
DD
DD
DD
fast mode
DD
DD
DD
DD
1.1mm
5V: 4.5V
5V: 4.5V
5V: 4.5V
5V: 4.5V
5V: 3V
5V: 3V
5V: 3V
5V: 3V
V
V
V
DD
DD
DD
Min
Min
0.5
0.5
0.5
2.5
45
4
5V –
5V –
5V –
Typ
Typ
6
Max
VSS
+0.4
VSS
+0.4
VSS
+0.4
Max
± 10
2.54
0.63
75
4
2
4
2
4
2
4
2
1
5
Unit
Unit
mm
mm
mA
mA
mA
mA
µA
mT
mT
Hz
%
V
V
V
V
V
V
8 - 36