AS5115-HSST-500 austriamicrosystems, AS5115-HSST-500 Datasheet - Page 19

• Manufacturer Part Number: AS5115-HSST-500
• Description: IC ENCODER ROTARY 16-SOIC
• Manufacturer: austriamicrosystems
• Type: Linear, Rotary - Programmabler

Specifications of AS5115-HSST-500

• Sensing Range: 20mT Trip, 80mT Release
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 28mA
• Current - Output (max): 1mA
• Output Type: Analog, Digital
• Features: High Precision
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 16-SSOP (0.200", 5.30mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: AS5115-HSST-500TR; AS5115-HSSU

AS5115
Preliminary Data Sheet - A p p l i c a t i o n I n f o r m a t i o n
8.8 Analog Sin/Cos Outputs with External Interpolator
Figure 16. Sine and Cosine Outputs for External Angle Calculation
The AS5115 provides analog Sine and Cosine outputs (SINP, COSP) of the Hall array front-end for test purposes. These outputs allow the user
to perform the angle calculation by an external ADC + µC, e.g. to compute the angle with a high resolution. The output driver capability is 1mA.
The signal lines should be kept as short as possible, longer lines should be shielded in order to achieve best noise performance.
Through the programming of one bit, you have the possibility to choose between the analog Sine and Cosine outputs (SINP, COSP) and their
inverted signals (SINN, COSN). Furthermore, by programming the bits <9:10> you can enable the common mode output signals of SIN and
COS.
The DC bias voltage is 1.5 or 2.5 V.
www.austriamicrosystems.com
Notes:
1. We recommend to use a 100k pull-up resistance.
2. Default conditions for unused pins are: DCLK, CS, DIO, TC, A_TST, TBO, TB1, TB2, TB3 connect to VSS
VDD
VSS
+5V
Micro
Controller
VSS
VDD
D
D A
A
Revision 1.5
SINN/SINP/CM_SIN
SINP/SINN
COSN/COSP/CM_COS
COSP/COSN
AS5115
VDD
VSS
AS5130
PROG
100k
100n
19 - 24