AS5245-HQFT austriamicrosystems, AS5245-HQFT Datasheet - Page 7

• Manufacturer Part Number: AS5245-HQFT
• Description: IC ENCODER PROG 32-QFN
• Manufacturer: austriamicrosystems
• Type: Linear, Rotary Encoder - Programmabler

Specifications of AS5245-HQFT

• 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: 32-VQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AS5245
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
6.1 System Specifications
T
Table 4. Input Specification
www.austriamicrosystems.com/AS5245
DC Characteristics CMOS Output: PWM
DC Characteristics CMOS Output: A, B, Index
DC Characteristics Tri-state CMOS Output: DO
AMB
Symbol
INL
INL
RES
DNL
INL
TN
Symbol
temp
= -40 to +150ºC, V
V
V
V
opt
V
V
V
I
I
I
I
I
OZ
OH
OH
OH
O
OL
O
OL
O
OL
O
Integral non-linearity (optimum)
Integral non-linearity (optimum)
Differential non-linearity
Integral non-linearity
Transition noise
DD
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
Parameter
Resolution
5V = 3.0 to 3.6V (3V operation) VDD5V = 4.5 to 5.5V (5V operation) unless otherwise noted.
Output current
Output current
Output current
Output current
Parameter
Maximum error with respect to the best line fit.
Maximum error with respect to the best line fit.
Centered magnet without calibration, T
Over displacement tolerance with 6mm
Centered magnet without calibration,
diameter magnet, without calibration,
Best line fit = (Err
1 sigma, fast mode (MODE = 1)
12bit, no missing codes
T
T
(MODE = 0 or open)
AMB
1 sigma, slow mode
AMB
Revision 1.5
Condition
0.088 deg
= -40 to +150ºC
= -40 to +150 º C
V
V
V
V
=25ºC.
V
V
V
V
Condition
DD
DD
DD
DD
DD
DD
DD
DD
max
5V: 4.5V
5V: 4.5V
5V: 4.5V
5V: 4.5V
5V: 3V
5V: 3V
5V: 3V
5V: 3V
– Err
min
) / 2
AMB
V
V
V
DD
DD
DD
Min
Min
0.5
0.5
0.5
5V–
5V–
5V–
Typ
Typ
±0.044
±0.5
±0.9
±1.4
0.06
Max
0.03
Max
V
+0.4
V
+0.4
V
+0.4
12
SS
SS
SS
1
4
2
4
2
4
2
4
2
RMS
Unit
Unit
Deg
deg
deg
deg
deg
mA
mA
mA
mA
µA
bit
V
V
V
V
V
V
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