Os motores de busca de Datasheet de Componentes eletrônicos |
|
MLX92232LUA-AAA-003-BU Folha de dados(PDF) 1 Page - Melexis Microelectronic Systems |
|
MLX92232LUA-AAA-003-BU Folha de dados(HTML) 1 Page - Melexis Microelectronic Systems |
1 / 12 page MLX92232 End of line programmable Hall-effect Latch / Switch 3901092232 – REV 2 Page 1 of 12 Nov/14 Features and Benefits Programmable parameters in the application Wide magnetic Latch range: ±0.4mT to ±80mT Wide magnetic Switch range: ±1.5mT to ±66mT Programmable Hysteresis: 1mT to 36mT Programmable field: North or South Programmable Output polarity: Direct or Inverted Built-in Negative TC coefficient: 0 to -2000 ppm/degC Increased Traceability: 32 bits ID on chip Wide operating voltage range : from 2.7V to 24V Reverse Supply Voltage Protection Output Current Limit with Auto-Shutoff Under-Voltage Lockout Protection Thermal Protection Application Examples Automotive, Consumer and Industrial Solid-state switch 3-phase BLDC motor commutation Wiper motor Window lifter Sunroof/Tailgate opener Seat motor adjuster Electrical power steering Brake Light switch 1 Functional Diagram VDD GND OUT Open-Drain Output Control Voltage Regulator with Reverse Polarity Protection CDS Amplifier Switched Hall Plate Current Limit & Auto-Shutoff Under- Voltage Lockout Thermal Protection Bop/Brp reference Temperature Compensation 2 General Description The Melexis MLX92232 is the second generation programmable Hall-effect sensor designed in mixed signal CMOS technology. The device integrates a voltage regulator, Hall sensor with advanced offset cancellation system and an open-drain output driver, all in a single package. With the built-in reverse voltage protection, a serial resistor or diode on the supply line is not required so that even remote sensors can be specified for low voltage operation down to 2.7V while being reverse voltage tolerant. In the event of a drop below the minimum supply voltage during operation, the under- voltage lock-out protection will automatically freeze the device, preventing the electrical perturbation to affect the magnetic measurement circuitry. . The open drain output is fully protected against short- circuit with a built-in current limit. An additional automatic output shut-off is activated in case of a prolonged short-circuit condition. A self-check is then periodically performed to switch back to normal operation if the short-circuit condition is released. The on-chip thermal protection also switches off the output if the junction temperature increases above an abnormally high threshold. It will automatically recover once the temperature decreases below a safe value. Furthermore the MLX92232 features a full set of programmable parameters that can be adjusted in the application in order to achieve the highest possible system accuracy by compensating the mechanical tolerances. Ordering Information Part No. Temperature Code Package Code Comment MLX92232LSE-AAA-000-RE L (-40°C to 150°C) SE (TSOT-3L) 3-wire Switch / Latch, TC = 0 ppm/°C MLX92232LUA-AAA-000-BU L (-40°C to 150°C) UA (TO-92) 3-wire Switch / Latch, TC = 0 ppm/°C MLX92232LSE-AAA-001-RE L (-40°C to 150°C) SE (TSOT-3L) 3-wire Switch / Latch, TC = -400 ppm/°C MLX92232LUA-AAA-001-BU L (-40°C to 150°C) UA (TO-92) 3-wire Switch / Latch, TC = -400 ppm/°C MLX92232LSE-AAA-002-RE L (-40°C to 150°C) SE (TSOT-3L) 3-wire Switch / Latch, TC = -1100 ppm/°C MLX92232LUA-AAA-002-BU L (-40°C to 150°C) UA (TO-92) 3-wire Switch / Latch, TC = -1100 ppm/°C MLX92232LSE-AAA-003-RE L (-40°C to 150°C) SE (TSOT-3L) 3-wire Switch / Latch, TC = -2000 ppm/°C MLX92232LUA-AAA-003-BU L (-40°C to 150°C) UA (TO-92) 3-wire Switch / Latch, TC = -2000 ppm/°C |
Nº de peça semelhante - MLX92232LUA-AAA-003-BU |
|
Descrição semelhante - MLX92232LUA-AAA-003-BU |
|
|
Ligação URL |
Privacy Policy |
ALLDATASHEETPT.COM |
ALLDATASHEET é útil para você? [ DONATE ] |
Sobre Alldatasheet | Publicidade | Contato conosco | Privacy Policy | roca de Link | Lista de Fabricantes All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |