AS5215OM-HMFP austriamicrosystems, AS5215OM-HMFP Datasheet - Page 21

• Manufacturer Part Number: AS5215OM-HMFP
• Description: IC ENCODER PROG 32-VQFN
• Manufacturer: austriamicrosystems
• Series: -r
• Type: Linear, Rotary Encoder - Programmabler

Specifications of AS5215OM-HMFP

• Mfg Application Notes: AS5000 Series Magnet Selection Guide AS5000 Series Magnets for Extended Vertical Range
• Sensing Range: 20mT ~ 80mT
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 28mA
• Current - Output (max): -
• Output Type: Analog
• Features: Programmable
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 32-VQFN Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: AS5215-HQFT; AS5215-HQFT; AS5215-HQFT-OM

AS5215
Datasheet - A p p l i c a t i o n I n f o r m a t i o n
8.9 OTP Programming and Verification
Figure 18. OTP Programming Connection
For programming of the OTP, an additional voltage has to be applied to the pin PROG. It has to be buffered by a fast 100nF capacitor (ceramic)
and a 10µF capacitor. The information to be programmed is set by command 25. The OTP bits 16 until 45 are used for AMS factory trimming and
cannot be overwritten.
After programming, the programmed OTP bits must be verified in two ways:
By Digital Verification: This is simply done by sending a READ OTP command (#15). The structure of this register is the same as for the OTP
PROG or OTP WRITE commands.
www.austriamicrosystems.com/AS5215
Symbol
V_zapp
T_zapp
GND
V
f_clk
DD
Programming Voltage
VDD
CLK Frequency
VSS
Supply Voltage
+5V
Ground level
Temperature
Parameter
Micro
Controller
VDD
VSS
V
zapp
Output
Output
100nF
C1
I/O
8.0 - 8.5V
10µF
Min
+
C2
5
0
8
0
parasitic cable
inductance
maximum
L<50nH
Revision 1.11
10µF 100n
V
prog
Max
100
5.5
8.5
85
0
PROG
GND
CS
DCLK
DIO
PROG
Unit
kHz
ºC
PROM Cell
V
V
V
VDD
V
VDD
SUPPLY
AS5130
VSS
100n
At pin PROG
At pin DCLK
Note
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