MAX44284FAWT+T

1 2uV -100mV~36V 140dB 2nA 21uA 50V/V BGA-6(0.8x1.2) Instrumentation, Op Amps, Buffer Amps RoHS

BGA-6(0.8x1.2)ROHS3 CompliantActive

36V, Input Common-Mode, High-Precision, Low-Power Current-Sense Amplifier

Manufacturer: MAXIM
Manufacturer part #: MAX44284FAWT+T
Store part #: C490777
Package / case: BGA-6(0.8x1.2)
Category: Instrumentation, Op Amps, Buffer Amps
Packaging: Tape & Reel (TR)

Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

9 in stock

#C490777

Stock & price checked 3 days ago

Quantity	Unit price	Pack price
1+	₹506.80	₹506.80
10+	₹494.88	₹4,948.80
30+	₹486.86	₹14,605.80
100+	₹479.07	₹47,907.00

Quantity (min 1)

1 × ₹506.80

₹506.80

excl. GST

₹598.02 incl. 18% GST

Need volume or a scheduled delivery? Request a quote

Dispatch in 15-18 working days
GST invoice with every order
Standard pack: 2,500 per reel

MAX44284FAWT+T

₹506.80 for 1 + GST

Need this with the rest of your board? Upload the BOM — we price every line.Upload BOM

Specifications

Number of Channels: 1
Vos - Input Offset Voltage: 2uV
Vcm - Common Mode Voltage: -100mV~36V
Operating Temperature: -40℃~+125℃
Common Mode Rejection Ratio(CMRR): 140dB
Ib - Input Bias Current: 2nA
Input Offset Voltage Drift(Vos TC): 50nV/℃
-3dB Bandwidth: 3kHz
Quiescent Current: 21uA
Gain: 50V/V
Features: Enable/shutdown function;High-side detection;Low-side detection;Bidirectional detection;Input filter;Zero drift / auto-zero
Input Voltage Noise Density: 150nV/√Hz@1kHz
Single Supply: 1.7V~5.5V

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 2,500 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.01 g

Overview

The MAX44284 is a high-side, current-sense amplifier that operates with a 1.7V to 5.5V single supply and is optimized for very low power operation with only 21μA of quiescent current. The MAX44284 offers precision accuracy specifications of 2μV Vos and gain error of 0.05%. The device features an input common-mode voltage range from -0.1V to +36V. This current-sense amplifier has a voltage output and is offered in four different gain versions. The MAX44284 is offered in small 6-bump, 0.4mm-pitch WLP (1.3mm×0.9mm) and 6-pin SOT23 packages and is specified for operation over the -40°C to +125°C automotive temperature range.

Applications

Smartphones and Tablets
Notebook Computers
DC-DC Current Sensing in Power Management
Portable-/Battery-Powered Systems
Medical Pulse Oximeters and Infusion Pumps
Base Stations

Key features

Supports Use of Small Current-Sense Resistors to Improve Power-Supply Conversion Efficiency and Measurement Accuracy
Input Bias Current of 80nA (max)
Very Low 2μV Input Offset Voltage (MAX44284F/H)
Extremely Low 50nV/°C Input Offset Tempco Coefficient
-0.1V to +36V Wide Input Common-Mode Range
Low 0.05% Gain Error
Extends Battery Life
Low Supply Current of 21μA
1.7V to 5.5V Single Supply
Shutdown Input (Independent of VDD)
Four Fixed Gain Options Simplify Design
50V/V – MAX44284F
100V/V – MAX44284H
200V/V – MAX44284W
500V/V – MAX44284E