Datasheet > MLX90277EGOSR2-1

MLX90277EGOSR2-1

更新时间： 2024-11-11 03:08:43

品牌	Logo	应用领域
迈来芯 - MELEXIS		传感器
页数	文件大小	规格书
21页	416K
描述
Dual Programmable Linear Hall Effect Sensor

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中文翻译

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数据手册

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MLX90277EGOSR2-1 数据手册

MLX90277

Dual Programmable Linear Hall Effect Sensor

Features and Benefits

Application Examples

ꢀ Full Redundant Sensor

ꢀ Analog Signal Processing

ꢀ Quad Switched Hall Plate

ꢀ Linear Position Sensing

ꢀ Rotary Position Sensing

ꢀ Current Sensing

ꢀ Chopper Stabilized Amplifier

ꢀ Linear Analog Ratiometric Output Voltage

ꢀ Programmable Output Quiescent Voltage (V_OQ

-100%V_DD…200%V_DDRange

ꢀ Magnetic Field Measurement

)

ꢀ Programmable Magnetic Sensitivity

ꢀ Programmable Low Pass Filter

ꢀ Programmable Clamping Voltage

ꢀ Programmable Temperature Compensation

ꢀ Melexis ID Number

ꢀ Programmable Customer ID Number

ꢀ Lead-free package

Ordering Information

Part No.

MLX90277

Temperature Code

E (-40°C to 85°C)

Package Code

GO (TSSOP 14)

Option Code SR(IC_A, IC_B)^†

SRA-B, (A = 0, 1, 2, or 3)

(B = 0, 1, 2, or 3)

Example: MLX90277EGO SR2-1

^†Please see section 10.4 for detailed information on the option codes.

1 Functional Diagram

2 General Description

The MLX90277 is

Dual Programmable

Supply

Ratiometric Linear Hall Effect sensor. Two

discrete CMOS ICs are mounted inside a single

package, electrically insulated, and independently

programmable. The MLX90277 is suitable for

applications requiring full redundancy. The linear

output voltages are proportional to the magnetic

flux density. The ratiometric output voltages are

proportional to the supply voltages. The

MLX90277 possesses active error correction

circuitry, which virtually eliminates the offset errors

normally associated with analog Hall Effect

devices. All the parameters of the MLX90277

transfer characteristic are fully programmable.

The V_OQ(V_OUT@ B = 0 Gauss), the Sensitivity,

the slope polarity, the Output Clamping levels, the

thermal Sensitivity drift, the internal bias point and

a low-pass filter are all programmable in end-user

applications. The MLX90277 has a very stable

thermal compensation for both the Sensitivity and

the V_OQover a broad temperature range. For

traceability purpose the MLX90277 will carry a

unique ID number programmed by Melexis and 24

bits of EEPROM memory are allocated for a user

programmed serial number.

OPA

Filter

OPA

Program

decoder

Shift Register

E E P R O M

Figure 1-1 Functional Diagram

TSSOP 14 pin out

IC_B

IC_A

Vdd

Out

Vss (Ground)

Test

1 - 4 - 7 - 8 - 11 - 13

Table 1: Pin out

3901090277

Rev 004

Page 1 of 21

Data Sheet

Nov/06

12 3 4 5 6 7...21

中文翻译

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与MLX90277EGOSR2-1相关器件

型号	品牌	获取价格	描述	数据表
MLX90277EGOSR2-2	MELEXIS	获取价格	Dual Programmable Linear Hall Effect Sensor
MLX90277EGOSR2-3	MELEXIS	获取价格	Dual Programmable Linear Hall Effect Sensor
MLX90277EGOSR3-0	MELEXIS	获取价格	Dual Programmable Linear Hall Effect Sensor
MLX90277EGOSR3-1	MELEXIS	获取价格	Dual Programmable Linear Hall Effect Sensor
MLX90277EGOSR3-2	MELEXIS	获取价格	Dual Programmable Linear Hall Effect Sensor
MLX90277EGOSR3-3	MELEXIS	获取价格	Dual Programmable Linear Hall Effect Sensor
MLX90283	MELEXIS	获取价格	BLDC Vibration Motor Driver
MLX90283ELD	MELEXIS	获取价格	BLDC Vibration Motor Driver
MLX90285	MELEXIS	获取价格	24V Low Noise Two-Coil Fan Driver
MLX90285_14	MELEXIS	获取价格	24V Low Noise Two-Coil Fan Driver

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