LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
MAXIM MAX4376FAUK+T product image
  • MAX4376FAUK+T thumbnail 1
  • MAX4376FAUK+T thumbnail 2
  • MAX4376FAUK+T thumbnail 3
  • Pinout
  • Footprint
Images for reference only

MAXIM MAX4376FAUK+T

Manufacturer
MAXIM
MPN
MAX4376FAUK+T
LCSC Part #
C709719
Packaging
SOT-23-5
Customer #
Key Attributes
1 0V~28V 10V/us 90dB 120uA 1mA 50V/V SOT-23-5 Instrumentation, Op Amps, Buffer Amps RoHS
Datasheetpdf iconMAXIM MAX4376FAUK+T
RoHS Compliance1 documents available
Out of Stock
Notify Me
Minimum: 1Multiple: 1Sales Unit: Piece
Add to BOM List
QtyUnit Price(Reference Only)Total Amount
1+$ 2.643$ 2.64
10+$ 2.251$ 22.51
30+$ 2.0054$ 60.16
100+$ 1.7549$ 175.49
500+$ 1.6411$ 820.55
1,000+$ 1.5923$ 1592.30
Standard Packaging2500/Full Reel
Better price for more quantity?
$

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerMAXIM
PackagingSOT-23-5
Output Current-
Number of Channels1
Vos - Input Offset Voltage-
Vcm - Common Mode Voltage0V~28V
Slew Rate10V/us
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)90dB
Ib - Input Bias Current120uA
Input Offset Voltage Drift(Vos TC)-
-3dB Bandwidth2MHz
Quiescent Current1mA
Gain50V/V
FeaturesHigh-side detection;External shunt;Analog output interface
Input Voltage Noise Density-
Differential Voltage±8V
Dual Supply-
Single Supply3V~28V
Report an ErrorShow similar products (0) >

Introduction

AI Translation

The MAX4376/MAX4377/MAX4378 single, dual, and quad precision high-side current-sense amplifiers are available in space-saving packages. They feature buffered voltage outputs that eliminate the need for gain-setting resistors and are ideal for today’s notebook computers, cell phones, and other systems where current monitoring is critical. These precision devices are offered in three fixed-gain versions of 20, 50, and 100. High-side current monitoring is especially useful in battery-powered systems since it does not interfere with the ground path of the battery charger. The input common-mode range of 0 to +28V is independent of the supply voltage and ensures that the current-sense feedback remains viable even when connected to a battery pack in deep discharge. The full-scale current reading can be set by choosing the appropriate voltage gain and external-sense resistor. This capability offers a high level of integration and flexibility, resulting in a simple and compact current-sense solution. The MAX4376/MAX4377/MAX4378 operate over a supply voltage range of +3V to +28V, draw 1mA of supply current per amplifier, and operate over the full automotive temperature range of -40°C to +125°C. These devices have a wide bandwidth of 2MHz, making them suitable for use inside battery-charger control loops. The buffered outputs drive up to 2mA of output current into a ground-referenced load. The MAX4376 is available in a tiny 5-pin SOT23 package. The MAX4377/MAX4378 are available in space-saving 8-pin μMAX and 14-pin TSSOP packages, respectively.

Features

AI Translation
  • Low-Cost, Single/Dual/Quad, High-Side CurrentSense Amplifiers
  • ±0.5% Typical Full-Scale Accuracy
  • +3V to +28V Supply Operation
  • Adjustable Current-Sense Capability with External Sense Resistor
  • Buffered Output Voltage with 2mA Drive
  • 1mA (typ) Supply Current
  • 2.0MHz Bandwidth (Gain = +20V/V)
  • Automotive Temperature Range (-40°C to +125°C)
  • High Accuracy +2V to +28V Common-Mode Range, Functional Down to 0V, Independent of Supply Voltage
  • Three Gain Versions Available +20V/V (MAX437_T), +50V/V (MAX437_F), +100V/V (MAX437_H)
  • Available in Space-Saving 5-Pin SOT23 (Single), 8-Pin μMAX (Dual), and 14-Pin TSSOP (Quad)
  • AEC-Q100 Qualified

Applications

AI Translation
  • Notebook Computers
  • Current-Limited Power Supplies
  • Fuel Gauges in PC
  • General-System/Board-Level Current Monitoring
  • Battery Chargers
  • Portable/Battery-Powered Systems
  • Cell Phones
  • Smart Battery Packages
  • Automotive Current Detect
  • Power Management Systems
  • PA Bias Control
  • Automotive