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MAX471CSA

In Stock: 4,790

Monitor amp current with precision up to V

Manufacturers:
Analog Devices, Inc
Mfr.Part#:
MAX471CSA
Package/Case:
SOP-8
Product Type:
Instrumentation, OP Amps, Buffer Amps
RoHS:
Lifecycle:
obsolete
EDA/CAD Models:
Request Free CAD Models for MAX471CSA

MAX471CSA Information

Description

The MAX471CSA is a precision high-side current-sense amplifier from Analog Devices Inc. It's designed for accurate current monitoring, offering a unique topology for precise measurements. With a maximum sense current of 3 Arms, it can handle a wide range of applications. The device features a simple design, making it easy to integrate into various systems. Its operating characteristics include low noise and high precision, making it suitable for real-time current monitoring. The MAX471CSA is available in an 8-pin SOP package and has a supply voltage range of -0.3V to +40V. It's a cost-effective solution for applications requiring high-precision current sensing.

Features

According to the product information, the features of the MAX471CSA are:

Precision high-side current-sense amplifier
Unique topology for accurate current monitoring
Maximum sense current of 3ARMS
Simple design for monitoring current flow
Absolute maximum ratings:
+ Supply voltage: -0.3V to +40V
+ RMS current: ±3A
+ Differential input voltage: ±0.3V

These features enable the MAX471CSA to provide high-precision measurements, optimized for low noise and flexible voltage range, with temperature compensation and fast response time.

Package

The package type of MAX471CSA is Small Outline Packages - 8 PIN SOP.

Pinout

According to the product information, the MAX471CSA has a package type of Small Outline Packages - 8 PIN SOP.

The functional diagram of MAX471CSA includes pins for:

RS+: positive current sense input
RS -: negative current sense input
SHDN: shutdown pin
SIGN: sign output pin
Other components (not specified)

These pins are part of the 8-pin package, which means that there are no additional pins beyond these.

Manufacturer

The manufacturer of the MAX471CSA is Analog Devices Inc., a leading global semiconductor company that specializes in designing, manufacturing, and marketing high-performance integrated circuits (ICs) for various industries such as automotive, industrial, medical, and consumer electronics.

Applications

The MAX471CSA is suitable for various applications, including real-time current monitoring, power supply management, motor control, battery charging/discharging, and load monitoring in industrial, automotive, and consumer electronics. Its high precision, low noise, and compact design make it an ideal choice for a wide range of applications where accurate current sensing is required.

Specifications

Part Life Cycle Code	Obsolete	Pin Count	8
Reach Compliance Code	not_compliant	ECCN Code	EAR99
HTS Code	8542.33.00.01	Adjustable Threshold	NO
Analog IC - Other Type	POWER SUPPLY SUPPORT CIRCUIT	JESD-30 Code	R-PDSO-G8
JESD-609 Code	e0	Length	4.9 mm
Moisture Sensitivity Level	1	Number of Channels	1
Number of Functions	1	Number of Terminals	8
Operating Temperature-Max	70 °C	Operating Temperature-Min
Peak Reflow Temperature (Cel)	245	Qualification Status	Not Qualified
Seated Height-Max	1.75 mm	Supply Current-Max (Isup)	0.113 mA
Supply Voltage-Max (Vsup)	36 V	Supply Voltage-Min (Vsup)	3 V
Surface Mount	YES	Temperature Grade	COMMERCIAL
Terminal Finish	TIN LEAD	Terminal Form	GULL WING
Terminal Pitch	1.27 mm	Terminal Position	DUAL
Width	3.9 mm	Product Category	Current Sense Amplifiers
Supply Voltage - Max	36 V	Supply Voltage - Min	3 V
Operating Supply Current	50 uA	Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 70 C	Amplifier Type	Current Sense
Pd - Power Dissipation	791 mW	Product	Current Sense Amplifiers
Product Type	Current Sense Amplifiers	Subcategory	Amplifier ICs
Supply Type	Single	Part # Aliases	MAX471
Package/Case	SOP-8

MAX471CSA FAQs

1.Q: What is the part life cycle status of MAX471CSA?

A: The MAX471CSA is marked as Obsolete in its part life cycle code.

2.Q: What is the terminal finish of MAX471CSA?

A: The MAX471CSA has Tin Lead (TIN LEAD) terminal finish.

3.Q: How many channels does the MAX471CSA current-sense amplifier have?

A: The MAX471CSA is a single-channel current-sense amplifier.

4.Q: What is the operating temperature range for MAX471CSA?

A: The MAX471CSA operates in commercial temperature grade with maximum operating temperature of 70°C (minimum not specified).

5.Q: What is the supply current requirement for MAX471CSA?

A: The MAX471CSA has a maximum supply current of 0.113mA during normal operation.

6.Q: Is MAX471CSA RoHS compliant?

A: No, the MAX471CSA is not RoHS compliant as it uses Tin-Lead (SnPb) terminal finish.

7.Q: What is the typical application of MAX471CSA?

A: The MAX471CSA is typically used for battery current monitoring, power supply current sensing, and general high-side current measurement in electronic systems.

8.Q: What are the recommended operating conditions for MAX471CSA?

A: The MAX471CSA operates at 3V to 36V supply voltage, commercial temperature range (up to 70°C), and has a terminal pitch of 1.27mm.

9.Q: What is the package type and pin count of MAX471CSA?

A: The MAX471CSA comes in an 8-pin SOP (Small Outline Package) with dimensions of 4.9mm × 3.9mm × 1.75mm.

10.Q: What are the key features of the MAX471CSA current-sense amplifier?

A: The MAX471CSA features high-side current sensing, 3V to 36V supply range, 0.113mA max supply current, and precision current measurement in a small SOP-8 package.

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