AS5134-ASSU austriamicrosystems, AS5134-ASSU Datasheet - Page 8

• Manufacturer Part Number: AS5134-ASSU
• Description: ENCODER, MAGNETIC, ROTARY, 8BIT, 20SSOP
• Manufacturer: austriamicrosystems

Specifications of AS5134-ASSU

• Brief Features: 9-Bit Multiturn Counter, User Programmable Zero Position And Sensitivity
• Supply Voltage Range: 4.5V To 5.5V
• Operating Temperature Range: -40°C To +140°C
• Digital Ic Case: RoHS Compliant
• Ic Function: Programmable High Speed Magnetic Rotary Encoder
• Rohs Compliant: Yes

AS5134
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
Timing Characteristics
Table 4. Timing Characteristics
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2-/3-Wire Data Transmission
General Data Transmission
Symbol
f
f
DCLK,P
DCLK,P
f
f
DCLK
DCLK
t10
t
t0
t1
t2
t3
t4
t5
t6
t7
t8
t9
TO
Chip select to drive bus externally
Positive edge DCLK to negative
Data valid after positive edge of
Data valid after positive edge of
Negative edge of chip select to
Timeout period in 2-wire mode
Chip select to positive edge of
Positive edge of DCLK for last
Positive edge of DCLK for last
Data valid to positive edge of
Data valid to positive edge of
(from rising edge of DCLK)
command bit to bus drive
Setup time command bit,
command bit to bus float
Hold time command bit,
Hold time chip select,
Setup time data bit,
Rising DCLK to CS
edge of chip select
Hold time data bit,
Bus floating time,
Clock Frequency
Clock Frequency
Clock Frequency
Clock Frequency
Bus driving time,
Parameter
Float time,
float bus
DCLK
DCLK
DCLK
DCLK
DCLK
3-Wire Interface
2-Wire Interface
During OTP programming
During OTP programming
Revision 1.8
Normal operation
Normal operation
Conditions
DCLK/2
DCLK/2
DCLK/2
No limit
Min
200
200
0.1
15
15
30
30
30
+0
+0
+0
30
20
0
-
Typ
5
5
DCLK/2
DCLK/2
DCLK/2
DCLK/2
Max
650
500
+30
+30
+30
30
24
6
6
-
-
-
-
Units
MHz
MHz
kHz
kHz
8 - 39
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs