ACS756SCA-050B-PFF-T

Name: ACS756SCA-050B-PFF-T
Rating: 4.5 (10 reviews)

Analog Circuit, 1 Func, BICMOS, PACKAGE-5

4,251 有效庫存

ACS756SCA-050B-PFF-T

有效庫存4,251

Analog Circuit, 1 Func, BICMOS, PACKAGE-5

製造商零件號 # : ACS756SCA-050B-PFF-T
包裝/封裝: CB-5
製造商: ALLEGRO
產品分類 : Current Sensors

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例子

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管或託盤

ACS756SCA-050B-PFF-T 數據表

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詳細說明

Featuring a sensitivity of 40 mV/A and a working voltage range of 4.5V to 5.5V, the ACS756SCA-050B-PFF-T offers a high level of flexibility and compatibility with various microcontrollers and signal processing circuits. Its innovative chopped bandage technique effectively eliminates errors caused by temperature fluctuations and thermal drift, ensuring consistent and stable current readings at all times

主要特徵

▪ Industry-leading noise performance through proprietary amplifier and filter design techniques
▪ Total output error 0.8% at TA= 25°C
▪ Small package size, with easy mounting capability
▪ Monolithic Hall IC for high reliability
▪ Ultra-low power loss: 130 μΩ internal conductor resistance
▪ 3 kVRMS minimum isolation voltage from pins 1-3 to pins 4-5
▪ 3.0 to 5.0 V, single supply operation
▪ 3 μs output rise time in response to step input current
▪ 20 or 40 mV/A output sensitivity
▪ Output voltage proportional to AC or DC currents
▪ Factory-trimmed for accuracy
▪ Extremely stable output offset voltage
▪ Nearly zero magnetic hysteresis

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Pbfree Code	Yes	Rohs Code	Yes
Part Life Cycle Code	Obsolete	Part Package Code	MODULE
Pin Count !	5	Reach Compliance Code	compliant
HTS Code !	8542.39.00.01	Analog IC - Other Type	ANALOG CIRCUIT
JESD-30 Code	R-XXSS-X5	JESD-609 Code	e3
Moisture Sensitivity Level	3	Number of Channels	1
Number of Functions	1	Number of Terminals	5
Operating Temperature-Max	85 °C	Operating Temperature-Min	-20 °C
Package Body Material	UNSPECIFIED	Package Shape	RECTANGULAR
Package Style	SPECIAL SHAPE	Peak Reflow Temperature (Cel)	260
Qualification Status !	Not Qualified	Supply Voltage-Max (Vsup)	5.5 V
Supply Voltage-Min (Vsup)	3 V	Supply Voltage-Nom (Vsup)	5 V
Surface Mount !	NO	Technology	BICMOS
Temperature Grade !	OTHER	Terminal Finish	MATTE TIN
Terminal Form !	UNSPECIFIED	Terminal Position	UNSPECIFIED
Time@Peak Reflow Temperature-Max (s)	40

Specification Comparison

ACS756SCB-100B-PFF-T vs ACS756SCA-100B-PFF-T vs ACS756SCA-050B-PFF-T ACS756SCB-050B-PFF-T vs ACS756SCA-100B-PFF-T vs ACS756SCA-050B-PFF-T

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。

初步規格 ACS756SCA-050B-PFF-T PDF 下載

常見問題解答

What is ACS756SCA-050B-PFF-T?

The ACS756SCA-050B-PFF-T is a fully integrated, Hall-effect-based, linear current sensor IC (integrated circuit) with a 50 A current sensing capability. It is designed for applications requiring high accuracy, low offset, and low noise current measurements, such as motor control, power management, and overcurrent protection systems.

How Does ACS756SCA-050B-PFF-T Work?

The ACS756SCA-050B-PFF-T operates based on the Hall effect principle, which enables it to measure current by detecting the magnetic field generated by the flowing current. The IC converts the sensed magnetic field into a corresponding analog voltage output, providing a linear response to the applied current. This output voltage can be further processed for current measurement and control applications.

How Many Pins does ACS756SCA-050B-PFF-T have and What are the Functions of the Pinout Configuration?

The ACS756SCA-050B-PFF-T is housed in a surface-mount SOIC package with a low-profile form factor. The pinout configuration includes:

IP+/IP-: Bi-directional current path pins for the primary current being sensed.
GND: Ground pin connected to the system ground reference.
VCC: Power supply pin for the internal circuitry.
VIOUT: Voltage output pin for the analog signal proportional to the sensed current.

What are the Pros and Cons of ACS756SCA-050B-PFF-T?

Pros:

High Accuracy: Provides precise current measurements with minimal offset and high linearity.
Low Noise: Achieves low noise performance, suitable for sensitive current measurement applications.
Small Form Factor: The SOIC package offers a compact and low-profile footprint for space-constrained designs.
Wide Dynamic Range: Capable of measuring bi-directional current flow with a 50 A sensing capability.

Cons:

External Signal Conditioning: May require external signal conditioning or amplification for specific system requirements.
Supply Voltage Dependence: Performance may be affected by variations in the supply voltage, requiring attention to power supply stability.

Are There Any Equivalents/Alternatives to ACS756SCA-050B-PFF-T for Recommendation?

The ACS758 family from Allegro Microsystems offers similar Hall-effect-based current sensor ICs with various current sensing ranges and package options.
Alternatives to the ACS756SCA-050B-PFF-T include the LEM LF xx10 series and the Melexis MLX91208 series of current sensors.