AS5046 AB austriamicrosystems, AS5046 AB Datasheet - Page 5

• Manufacturer Part Number: AS5046 AB
• Description: BOARD ADAPTER AS5046
• Manufacturer: austriamicrosystems

Specifications of AS5046 AB

• Sensor Type: Magnetic, Rotary Position
• Sensing Range: 360°
• Interface: Serial
• Voltage - Supply: 9V
• Embedded: No
• Utilized Ic / Part: AS5046
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS compliant by exemption
• Sensitivity: -

AS5046
Data Sheet
6 Pin Configuration
Figure 3 AS5046 Pin Configuration SSOP16
Table 1
DO_OD
DI_PD
DI_PU
AI
DI
www.austriamicrosystems.com
Pin
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
MagRngn
VDD3V3
Symbol
DACout
DACref
VDD5V
Mode
Pin Description SSOP16 (16 lead Shrink Small Outline Package)
SDA
Prog
Vout
CSn
SCL
VSS
NC
NC
NC
FB
digital output open drain
digital input pull-down
digital input pull-up
analog input
digital input
DI_PD, ST
DI_PU, ST
DO_OD
DI_PD
DI,ST
Type
DIO
AO
AO
AI
AI
S
S
S
-
-
-
Magnet Field Magnitude RaNGe warning; active low, indicates that the magnetic field
strength is outside of the recommended limits.
Mode input. Select between low noise (Mode=VSS) and high speed (Mode=VDD5V)
mode. Internal pull-down resistor.
Must be directly connected to VSS or VDD5V.
Chip Select, active low; Schmitt-Trigger input, internal pull-up resistor (~50kΩ). Must
always be tied to VSS for normal operation.
Serial Clock Line.Clock input for 2-wire serial data transmission
must be left unconnected
Serial Data Line. Bi-directional I/O for 2-wire serial data transmission
Negative Supply Voltage (GND)
OTP Programming Input. Internal pull-down resistor (~74kΩ). Should be connected to
VSS if programming is not used
DAC Reference voltage input for external reference
DAC output (unbuffered, Ri ~8kΩ)
Feedback, OPAMP inverting input
OPAMP output
Must be left unconnected
Must be left unconnected
3V-Regulator Output for internal core, regulated from VDD5V.Connect to VDD5V for 3V
supply voltage. Do not load externally.
Positive Supply Voltage, 3.0 to 5.5 V
Description
S
DO_T
ST
AO
supply pin
digital output /tri-state
schmitt-trigger input
analog output
Revision 1.12
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