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Specifications
Current - Supply:
6.5mA
Interface:
I2C;PWM
Voltage - Supply:
3.3V;5V
Mfr. Part #:
AS5600-ASOM
Package:
SOIC-8
Key Attributes
Model Number:
AS5600-ASOM
Product Description
Product Overview
The AS5600 is an easy-to-program, 12-bit contactless magnetic rotary position sensor offering high-resolution analog or PWM output. It measures the absolute angle of a diametric magnetized on-axis magnet, designed for contactless potentiometer applications. Its robust design mitigates external stray magnetic fields. The IC interface allows simple user programming of non-volatile parameters, including defining custom start and stop positions for the output range (18 to 360). A smart low-power mode reduces consumption, and a DIR pin selects output polarity relative to rotation direction.
Product Attributes
- Brand: ams
- Product Name: AS5600
- Product Type: 12-Bit Programmable Contactless Potentiometer
- Package: SOIC-8
- Certifications: MIL 883 E method 3015.7 (ESD), IPC/JEDEC J-STD-020 (Moisture/Reflow Sensitivity), ICP/JEDEC J-STD-033 (Moisture Sensitivity Level)
Technical Specifications
| Parameter | Min | Typ | Max | Units | Conditions |
|---|---|---|---|---|---|
| Supply Voltage (VDD5V) | 4.5 | 5.0 | 5.5 | V | 5.0V operation mode |
| Supply Voltage (VDD3V3) | 3.0 | 3.3 | 3.6 | V | 3.3V operation mode |
| Supply Current (IDD) | 6.5 | mA | NOM (PM=00), Always on | ||
| Supply Current (IDD_LPM1) | 3.4 | mA | LPM1 (PM=01), Polling time = 5ms | ||
| Supply Current (IDD_LPM2) | 1.8 | mA | LPM2 (PM=10), Polling time = 20ms | ||
| Supply Current (IDD_LPM3) | 1.5 | mA | LPM3 (PM=11), Polling time = 100ms | ||
| Operating Temperature | -40 | 125 | C | ||
| Storage Temperature | -55 | 125 | C | ||
| High-level input voltage (V_IH) | 0.7 VDD | V | |||
| Low-level input voltage (V_IL) | 0.3 VDD | V | |||
| High-level output voltage (V_OH) | VDD - 0.5 | V | |||
| Low-level output voltage (V_OL) | 0.4 | V | |||
| DAC Integral Non-linearity (INL_DAC) | 5 | LSB | Electrical specification | ||
| DAC Differential Non-linearity (DNL_DAC) | 1 | LSB | Electrical specification | ||
| Output Resistive Load (ROUT_FD) | 0 | VDD | k | Analog output | |
| Output Resistive Load (ROUT_PD) | 10 | k | Analog output | ||
| Output Capacitive Load (COUT) | 1 | nF | Analog output | ||
| PWM Frequency (PWMf1) | 115 | Hz | PWMF = 00 | ||
| PWM Frequency (PWMf2) | 230 | Hz | PWMF = 01 | ||
| PWM Frequency (PWMf3) | 460 | Hz | PWMF = 10 | ||
| PWM Frequency (PWMf4) | 920 | Hz | PWMF = 11 | ||
| PWM Duty Cycle | 2.9 | 97.1 | % | ||
| PWM Slew Rate | 0.5 | 2 | V/s | Cload = 1nF | |
| Output Current (I_O) | 0.5 | mA | PWM output | ||
| Capacitive Load (C_L) | 1 | nF | PWM output | ||
| Watchdog Detection Time (T_DETWD) | 1 | minute | WD = 1 | ||
| Power-up Time (T_PU) | 10 | ms | |||
| Sampling Rate (F_S) | 150 | s | |||
| Settling Time (T_SETTL1) | 2.2 | ms | SF = 00 | ||
| Settling Time (T_SETTL2) | 1.1 | ms | SF = 01 | ||
| Settling Time (T_SETTL3) | 0.55 | ms | SF = 10 | ||
| Settling Time (T_SETTL4) | 0.286 | ms | SF = 11 | ||
| Orthogonal Magnetic Field Strength (Bz) | 30 | 90 | mT | Regular output noise ON_SLOW and ON_FAST | |
| Minimum Required Magnetic Field Strength (Bz_ERROR) | 8 | mT | Magnet detection level | ||
| RMS Output Noise (ON_SLOW) | 0.015 | degree | SF = 00, after 2.2 ms | ||
| RMS Output Noise (ON_FAST) | 0.043 | degree | SF = 11, after 286 s | ||
| Resolution | 12 | bit | |||
| System INL Deviation (INL_BL) | 1 | degree | 360 max angle, no magnet displacement, no zero-programming |
2410010231_AMS-AS5600-ASOM_C79815.pdf
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