AS5040_1 AMSCO [austriamicrosystems AG], AS5040_1 Datasheet - Page 5

• Manufacturer Part Number: AS5040_1
• Description: 10Bit 360 Programmable Magnetic Rotary Encoder
• Manufacturer: AMSCO [austriamicrosystems AG]

AS5040
Data Sheet
CMOS / Program Input: Prog
(operating conditions: T
unless otherwise noted)
CMOS Output Open Drain: MagINCn, MagDECn
(operating conditions: T
unless otherwise noted)
CMOS Output: A, B, Index, PWM
(operating conditions: T
unless otherwise noted)
Tristate CMOS Output: DO
(operating conditions: T
unless otherwise noted)
Magnetic Input Specification
(operating conditions: T
noted)
Two-pole cylindrical diametrically magnetised source:
www.austriamicrosystems.com
High level input voltage
High level input voltage
Low level input voltage
Pull-down high level input current
Low level output voltage
Output current
Open drain leakage current
High level output voltage
Low level output voltage
Output current
High level output voltage
Low level output voltage
Output current
Tri-state leakage current
Diameter
Thickness
Magnetic input field
amplitude
Parameter
Parameter
Parameter
Parameter
Parameter
amb
amb
amb
amb
amb
= -40 to +125°C, VDD5V = 3.0-3.6V (3V operation) VDD5V = 4.5-5.5V (5V operation) unless otherwise
Symbol
= -40 to +125°C, VDD5V = 3.0-3.6V (3V operation) VDD5V = 4.5-5.5V (5V operation)
= -40 to +125°C, VDD5V = 3.0-3.6V (3V operation) VDD5V = 4.5-5.5V (5V operation)
= -40 to +125°C, VDD5V = 3.0-3.6V (3V operation) VDD5V = 4.5-5.5V (5V operation)
= -40 to +125°C, VDD5V = 3.0-3.6V (3V operation) VDD5V = 4.5-5.5V (5V operation)
d
t
B
mag
mag
pk
Symbol
Symbol
Symbol
Symbol
V
Min
V
V
V
V
V
V
PROG
2.5
V
I
I
45
I
I
I
I
OZ
OZ
4
OH
OH
iL
OL
O
OL
O
OL
O
IH
IL
Typ
VDD5V –0.5
VDD5V-0.5
See “programming conditions”
6
0.7 * VDD5V
Min
Min
Min
Revision 2.10
Min
Max
75
Unit
VSS+0.4
mm
mm
mT
VSS+0.4
VSS+0.4
Max
0.3 * VDD5V
Max
Max
4
2
1
4
2
4
2
1
Max
Recommended magnet: Ø 6mm x 2.5mm for
cylindrical magnets
Required vertical component of the
magnetic field strength on the die’s surface,
measured along a concentric circle with a
radius of 1.1mm
100
5
Unit
mA
Unit
Unit
µA
V
mA
mA
µA
V
V
V
V
Unit
µA
V
V
V
VDD5V: 4.5V
VDD5V: 3V
VDD5V: 4.5V
VDD5V: 3V
VDD5V: 4.5V
VDD5V: 3V
Note
During programming
VDD5V: 5.5V
Note
Note
Note
Note
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