AS5145A-HSSM Sensor IC 12-Bit Programmable Magnetic Rotary Encoder SSOP-16
Product Description
AS5145A-HSSM is a contactless magnetic rotary encoder for accurate angular measurement over a full turn of 360 degrees. It is a system-on-chip, combining integrated Hall elements, analog front end and digital signal processing in a single device. To measure the angle, only a simple two-pole magnet, rotating over the center of the chip, is required. The magnet can be placed above or below the IC.
Specifications
| Encoder Type |
Magnetic |
| Output Type |
Quadrature (Incremental) |
| Pulses per Revolution |
1024 |
| Voltage - Supply |
3V ~ 3.6V, 4.5V ~ 5.5V |
| Actuator Type |
External Magnet, Not Included |
Features
- Contactless high resolution rotational position encoding over a full turn of 360 degrees
- Two digital 12-bit absolute outputs:
- Serial interface
- Pulse width modulated (PWM) output
- Three incremental outputs
- Quadrature A/B/I (10 or 12 bit) and Index output signal (preprogrammed versions available AS5145A for 10-bit and AS5145B for 12-bit)
- User programmable zero position
- Failure detection mode for magnet placement, monitoring, and loss of power supply
- Red-Yellow-Green indicators display placement of magnet in Z-axis
- Serial read-out of multiple interconnected AS5145 devices using Daisy Chain mode
- Tolerant to magnet misalignment and gap variations
- Wide temperature range: -40ºC to +150ºC
- Fully automotive qualified to AEC-Q100, grade 0
- Small Pb-free package: SSOP 16 (5.3mm x 6.2mm)
Applications
- Industrial applications like contactless rotary position sensing and robotics
- Automotive applications:
- Steering wheel position sensing
- Transmission gearbox encoder
- Head light position control
- Torque sensing
- Valve position sensing
- Replacement of high end potentiometers
Other Electronic Components In Stock
| Part Number |
Package |
| TLV1811DCKR |
SC-70-5 |
| TLV1811LDCKR |
SC-70-6 |
| TLV1821QDBVRQ1 |
SOT-23-5 |
| TLV1821LQDBVRQ1 |
SOT-23-5 |
| TLV1811LQDBVRQ1 |
SOT-23-5 |
| AMC23C15DWVR |
SOIC-8 |
| TLV9021DBVR |
SOT-23-5 |
| TLV7032QDDFRQ1 |
SOT-23-8 |
| TLV1812QPWRQ1 |
TSSOP-8 |
| TLV7042QDDFRQ1 |
SOT-23-8 |
| TLV3811YBGR |
DSBGA-6 |
| LM2901BWRTERQ1 |
WQFN-16 |
| AMC21C12DENR |
VSON-8 |
| TLV1812DSGR |
WSON-8 |
| TLV3802DSSR |
WSON-12 |
| TL391LVQDBVRQ1 |
SOT-23-5 |
| TLV1822DSGR |
8-WSON |
| DAC61404RHBR |
32-VQFN |
| DAC60501MDGSR |
VSSOP-10 |
| DAC7678SRGER |
VQFN-24 |
| DAC81408RHAR |
VQFN-40 |
| DAC60502DRXR |
WSON-10 |
| DAC81416RHAR |
VQFN-40 |
| DAC80502DRXR |
WSON-10 |
| DAC38RF93IAAVR |
FCBGA-144 |
| DAC80508MCYZFR |
DSBGA-16 |
| DAC60504BRTER |
WQFN-16 |
| DAC61408RHAR |
VQFN-40 |
| DAC3171IRGCR |
VQFN-64 |
| DAC37J82IAAVR |
FCBGA-144 |
FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q: Which Certificates do you have?
A: We are ISO 9001:2015 Certified Company and member of ERAI.
Q: Can you support small quantity order or sample? Is the sample free?
A: Yes, we support sample order and small order. Sample cost is different according to your order or project.
Q: How to ship my order? Is it safe?
A: We use express to ship, such as DHL, Fedex, UPS, TNT, EMS. We can also use your suggested forwarder. Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q: What about the lead time?
A: We can ship stock parts within 5 working days. If without stock, we will confirm lead time for you based on your order quantity.
