NSE-5310-ASST austriamicrosystems, NSE-5310-ASST Datasheet - Page 5

• Manufacturer Part Number: NSE-5310-ASST
• Description: IC ENCODER LINEAR 20-TSSOP
• Manufacturer: austriamicrosystems
• Series: #3, Buchananr
• Type: Linear, Rotary Encoder - Programmabler

Specifications of NSE-5310-ASST

• Voltage - Supply: 3 V ~ 3.6 V, 4.5 V ~ 5.5 V
• Current - Supply: 21mA
• Current - Output (max): 4mA
• Output Type: Digital, Open Drain
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 20-TSSOP (0.173", 4.40mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Sensing Range: -
• Features: -

NSE-5310
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
6 Electrical Characteristics
Table 3. Operating Conditions
6.1 Magnet Input Specification
Table 4. Two Pole Cylindrical Diametrically Magnetized Source
Note: There is no upper speed limit for the absolute outputs. With increasing speed, the distance between two samples increases. The trav-
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VDDD/ VDDA
VDD3V3
Symbol
Symbol
VDD5V
T
B
Vabs
I
ppL
pLV
AMB
B
B
supp
B
pL
pk
off
pk
tc
V
elling distance between two subsequent samples can be calculated as:
sampling_dist =
where:
sampling_distance = travelling distance between samples in mm
v = travelling speed in mm/sec
fs = sampling rate in Hz
Pole crossings need to be tracked to calculate absolute position beyond one pole pair. The ability to differentiate pole crossings may be
a speed limiting factor in such cases.
Magnetic Field Temperature Drift
Positive Core Supply Voltage
Magnetic input field amplitude
Magnetic input field variation
Positive I/O Supply Voltage
Linear travelling speed
Ambient Temperature
Pole Length Variation
--- -
fs
v
Pole Pair Length
Supply Current
Magnetic offset
Pole Length
Parameter
Parameter
IO structure on VDD5V connected to
Required vertical component of the
magnetic field strength on the die’s
Amplitude variation over encoder
5V Operation over LDO Internal
Samarium Cobalt ReComa28
Magnetic North & South Pole
Constant magnetic stray field
analog and digital supply
5V Operation via LDO
Revision 1.0
-40ºF to +275ºF
typ – 0.035 %/K
Absolute output
% of ppL 2mm
Conditions
Conditions
VDD3V3
surface
length
Min
Min
4.5
-40
10
3
3
see note below
Typ
Typ
5.0
3.3
3.3
16
1
2
±1.2
Max
Max
125
-0.2
5.5
3.6
3.6
±2
±5
21
40
Units
Units
%/K
mm
mm
mA
mT
mT
ºC
%
%
V
V
V
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