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AS5048A-HTSP-500

Public Made by Adom

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Advanced Monolithic Systems Angle, Linear Position Sensors, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

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AS5048A-HTSP-500

Advanced Monolithic Systems · Angle, Linear Position Sensors · TSSOP-14

AS5048A-HTSP-500 from Advanced Monolithic Systems, in a TSSOP-14. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 CSn input SPI chip select, active low, digital input with Schmitt trigger.
2 CLK input SPI clock input.
3 MISO bidirectional SPI master in/slave out, digital I/O with Schmitt trigger in the input path.
4 MOSI input SPI master out/slave in, digital input with Schmitt trigger.
5 TEST passive Analog I/O test pin that should be connected to GND.
6 TEST unconnected Analog I/O test pin that should be left open during normal operation.
7 TEST unconnected Analog I/O test pin that should be left open during normal operation.
8 TEST unconnected Analog I/O test pin that should be left open during normal operation.
9 TEST unconnected Analog I/O test pin that should be left open during normal operation.
10 TEST unconnected Analog I/O test pin that should be left open during normal operation.
11 VDD5V power_in Positive supply voltage, 3.0 to 5.5 V.
12 VDD3V power_out 3.3V regulator output internally regulated from VDD; connect to VDD for 3V supply, and a 10μF capacitor to GND is required in 5V operation mode.
13 GND power_in Negative supply voltage (GND).
14 PWM output Digital push-pull Pulse Width Modulation output.

Key specifications

Parameter Value
Manufacturer Advanced Monolithic Systems
Package TSSOP-14
Category Sensors
Pins 14

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
DC supply voltage at VDD pin VDD5V -0.3 7 V 6
DC voltage at VDD3V pin VDD3V -0.3 5 V 6
DC voltage at GND pin GND -0.3 0.3 V 6
Input current (latchup immunity) ISCR -100 100 mA Jedec 78 6
Electrostatic discharge ESD -2 2 kV MIL 883 E method 3015 6
Total power dissipation PT 150 mW all supplies and outputs 6
Storage temperature TSTRG -55 150 °C 6
Package body temperature TBODY 260 °C IPC/JEDEC J-STD-020 6
Relative humidity non-condensing RHNC 5 85 % 6
Positive supply voltage VDD5V 4.5 5.5 V 5V Operation via LDO 7
LDO output voltage VDD3V 3 3.6 V LDO output voltage 7
Positive core supply voltage VDDCORE 3 3.6 V 7
Ambient temperature TAMB -40 150 °C Only for 5V operation. T_amb_max for 3V is 125°C 7
Supply current ISUP 15 mA 7
Input leakage current ILEAK 1 μA 7
Capacitive load CL 50 pF 7
Output current IOUT 4 mA 7
Magnetic input field Bz 30 50 70 mT VDD5V = 5V, TAMB = -40 to 150°C 8
Output sampling rate fsample 10.2 11.25 12.4 kHz VDD5V = 5V, TAMB = -40 to 150°C 8
System propagation delay tprop 90.7 100 110.2 μs VDD5V = 5V, TAMB = -40 to 150°C 8
PWM frequency fPWM 0.907 1 1.102 kHz VDD5V = 5V, TAMB = -40 to 150°C 8
Non-linearity, optimum placement of the magnet INLOPT -0.8 0.8 deg @25ºC 8
Non-linearity optimum placement over full temperature range INL OPT+TEMP -1 1 deg 8
Non-linearity at displacement of magnet and temperature INL DIS+TEMP -1.2 1.2 deg Assuming N35H magnet (D=8mm, H=3mm) 500μm displacement in x and y z-distance @ 2000μm 8
Startup time tstartup 10 ms 8
Output resolution RES 14 Bit VDD5V = 5V, TAMB = -40 to 150°C 8
Sensor output noise Noise 0.06 deg 2.73LSB@14bit, rms value 8
Time between CSn falling edge and CLK rising edge tL 350 ns 12
Serial clock period TCLK 100 ns 12
Low period of serial clock tCLKL 50 ns 12
High period of serial clock tCLKH 50 ns 12
Time between last falling edge of CLK and rising edge of CSn tH 50 ns 12
High time of CSn between two transmissions TCSnH 350 ns 12
Data input valid to clock edge tMOSI 20 ns 12
CLK edge to data output valid tMISO 20 ns 12

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin The lead finish from Pb-free leaded packages is matte tin 6

CAD (KiCad official)

  • Symbol: AS5048A-HTSP-500
  • Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
  • 3D model: TSSOP-14 (KiCad packages3D, STEP)
  • 3D model files: as5048a-htsp-500-etched.step / as5048a-htsp-500-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); as5048a-htsp-500.step / as5048a-htsp-500.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Advanced Monolithic Systems datasheet (41 pp, sha256 fea8c4c785743e0f, retrieved 2026-10-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF