AS5046-ASST austriamicrosystems, AS5046-ASST Datasheet - Page 13

• Manufacturer Part Number: AS5046-ASST
• Description: IC ENCODER PROG 12-BIT 16-SSOP
• Manufacturer: austriamicrosystems
• Type: Linear, Rotary Encoder - Programmabler

Specifications of AS5046-ASST

• 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: Analog, Ratiometric
• Features: Programmable
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 16-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: AS5046-ASSTTR

AS5046
Data Sheet
7.7 Programming Conditions
Table 13 Programming Conditions
(operating conditions: T
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Parameter
Programming enable time
Write data start
Write data valid
Load programming data
Rise time of V
CLK
Hold time of V
CLK
Write data – programming
CLK
CLK pulse width
Hold time of V
programming
Programming voltage
Programming voltage off
level
Programming current
Analog read CLK
Programmed zener voltage
(log.1)
Unprogrammed zener
voltage (log. 0)
PROG
PROG
PROG
PROG
PROG
PROG
before
after
after
amb
= -40 to +125°C, VDD5V = 3.0-3.6V (3V operation) VDD5V = 4.5-5.5V (5V operation) unless otherwise noted)
V
t
PROG finished
t
Symbol
t
t
CLK
unprogrammed
V
Data in valid
Load PROG
Prog enable
CLK
V
V
programmed
t
t
I
Data in
t
t
PROG
ProgOff
PROG
PROG
PrgR
PrgH
PROG
Aread
Min
250
1.8
7.3
2
2
3
0
0
2
0
1
Revision 1.12
Typ
7.4
2
Max
250
130
100
100
2.2
7.5
5
1
Unit
kHz
kHz
mA
mV
µs
µs
ns
µs
µs
µs
µs
µs
V
V
V
Note
Time between rising edge at Prog pin
and rising edge of CSn
Write data at the rising edge of
CLK
During programming; 16 clock cycles
Programmed data is available after
next power-on
Must be switched off after zapping
Line must be discharged to this level
During programming
Analog readback mode
V
mode (see chapter Analog Readback
Mode)
Ref
-V
PROG
PROG
during analog readback
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