磁性位置传感器

Stray Field Immune, High-Speed, Hall-Effect Angle Sensor IC for Electrified Vehicle Applications in Single and Dual Die Packages

A33020

Markets Served

The A33020 is a stray-field immune, 360° angle sensor IC for high-resolution angular position. It offers low 25µs latency, multiple output options (SPI, PWM, UVW, ABI), integrated linearization, and targets ASIL D compliance, making it ideal for fast, safety-critical automotive applications.

View Datasheet
Evaluation Board

Product Details

Top Features

  • Stray-field immune
  • Designed to meet ASIL D requirements when used in conjunction with appropriate system-level control
  • High accuracy and resolution
  • Low latency
  • Wide operating voltage (3.7 V to 18 V)
Target Application

Part Number Specifications and Availability

View Full Specification Details

A33020LLEATR-300

refresh_rate_us
2
response_time_us
25
output_type
ABI, UVW, SPI, PWM
supply_voltage_v
3.7 V ~ 18 V
resolution
12 bit
sensitive_axis
XZ
temp_range
-40°C to 150°C
package
14-Pin TSSOP
aec_q100
Yes
safety_per_asil_per_sil
ASIL D
sensor_type
Hall
market
Automotive

A33020LLEATR-300-5

refresh_rate_us
2
response_time_us
25
output_type
ABI, UVW, SPI, PWM
supply_voltage_v
3.7 V ~ 18 V
resolution
12 bit
sensitive_axis
XZ
temp_range
-40°C to 150°C
package
14-Pin TSSOP
aec_q100
Yes
safety_per_asil_per_sil
ASIL D
sensor_type
Hall
market
Automotive

A33020LLEATR-300-5-E

refresh_rate_us
-
response_time_us
-
output_type
-
supply_voltage_v
-
resolution
-
sensitive_axis
-
temp_range
-
package
-
aec_q100
-
safety_per_asil_per_sil
-
sensor_type
-
market
-

A33020LLEATR-600

refresh_rate_us
2
response_time_us
25
output_type
ABI, UVW, SPI, PWM
supply_voltage_v
3.7 V ~ 18 V
resolution
12 bit
sensitive_axis
XZ
temp_range
-40°C to 150°C
package
14-Pin TSSOP
aec_q100
Yes
safety_per_asil_per_sil
ASIL D
sensor_type
Hall
market
Automotive

A33020LLEATR-600-5

refresh_rate_us
2
response_time_us
25
output_type
ABI, UVW, SPI, PWM
supply_voltage_v
3.7 V ~ 18 V
resolution
12 bit
sensitive_axis
XZ
temp_range
-40°C to 150°C
package
14-Pin TSSOP
aec_q100
Yes
safety_per_asil_per_sil
ASIL D
sensor_type
Hall
market
Automotive

A33020LLPBTR-DD-300

refresh_rate_us
2
response_time_us
25
output_type
ABI, UVW, SPI, PWM
supply_voltage_v
3.7 V ~ 18 V
resolution
12 bit
sensitive_axis
XZ
temp_range
-40°C to 150°C
package
24-Pin eTSSOP
aec_q100
Yes
safety_per_asil_per_sil
ASIL D
sensor_type
Hall
market
Automotive

A33020LLPBTR-DD-300-5

refresh_rate_us
2
response_time_us
25
output_type
ABI, UVW, SPI, PWM
supply_voltage_v
3.7 V ~ 18 V
resolution
12 bit
sensitive_axis
XZ
temp_range
-40°C to 150°C
package
24-Pin eTSSOP
aec_q100
Yes
safety_per_asil_per_sil
ASIL D
sensor_type
Hall
market
Automotive

A33020LLPBTR-DD-600

refresh_rate_us
2
response_time_us
25
output_type
ABI, UVW, SPI, PWM
supply_voltage_v
3.7 V ~ 18 V
resolution
12 bit
sensitive_axis
XZ
temp_range
-40°C to 150°C
package
24-Pin eTSSOP
aec_q100
Yes
safety_per_asil_per_sil
ASIL D
sensor_type
Hall
market
Automotive

A33020LLPBTR-DD-600-5

refresh_rate_us
2
response_time_us
25
output_type
ABI, UVW, SPI, PWM
supply_voltage_v
3.7 V ~ 18 V
resolution
12 bit
sensitive_axis
XZ
temp_range
-40°C to 150°C
package
24-Pin eTSSOP
aec_q100
Yes
safety_per_asil_per_sil
ASIL D
sensor_type
Hall
market
Automotive

设计工具

ECAD FILE

A33020

A33020 ECAD Model Type Image
Programmer

ASEK-30
Software

Software Portal

Technical Documentation

Magnet Design Guidelines for A33020/A33023 Stray Field Immune Angle Sensor
Application Note

Magnet Design Guidelines for A33020/A33023 Stray Field Immune Angle Sensor

Output Protocols for Angle and Linear Position Sensors
Application Note

Output Protocols for Angle and Linear Position Sensors

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