AS5215-HQFT-500 austriamicrosystems, AS5215-HQFT-500 Datasheet - Page 21

• Manufacturer Part Number: AS5215-HQFT-500
• Description: IC ENCODER ROTARY 32-QFN
• Manufacturer: austriamicrosystems
• Type: Linear, Rotary Encoder - Programmabler

Specifications of AS5215-HQFT-500

• Featured Product: AS5215 - Automotive Rotary Encoder IC
• Sensing Range: 20mT ~ 80mT
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 28mA
• Output Type: Differential Voltage
• Features: Programmable
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 32-VQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output (max): -
• Other names: AS5215-HQFT-500TR

AS5215
Data Sheet - 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
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.
Remark: For normal operation, after programming, apply 100k pull up resistor at PROG pin!
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
Output
Output
100nF
C1
I/O
I/O
8.0 - 8.5V
10µF
Min
+
C2
5
0
8
0
parasitic cable
inductance
maximum
L<50nH
Revision 1.9
10µF 100n
V
prog
Max
100
5.5
8.5
85
0
PROG
GND
CS_1
DCLK_1
DIO_1
CS_2
DCLK_2
DIO_2
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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