MAX4247AUB+ by Analog Devices

Ultra-Small, Rail-to-Rail I/O with Disable, Single/Dual-Supply, Low-Power Op Amps


The MAX4245/MAX4246/MAX4247 family of low-cost op amps offer rail-to-rail inputs and outputs, draw only 320µA of quiescent current, and operate from a single +2.5V to +5.5V supply. For additional power conservation, the MAX4245/MAX4247 offer a low-power shutdown mode that reduces supply current to 50nA, and puts the amplifiers' outputs in a high-impedance state. These devices are unity-gain stable with a 1MHz gain-bandwidth product driving capacitive loads up to 470pF. The MAX4245/MAX4246/MAX4247 family is specified from -40°C to +125°C, making them suitable for use in a variety of harsh environments. The MAX4245 single amplifier is available in ultra-small 6-pin SC70 and space-saving 6-pin SOT23 packages. The MAX4246 dual amplifier is available in 8-pin, SO, SOT23 and µMAX® packages. The MAX4247 dual amplifier comes in a tiny 10-pin µMAX package.

Where to Buy

Prices starting from US$1.44

Distributor Stock
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Farnell
from US$2.29
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Analog Devices
from US$1.44
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element14
from US$1.49
-
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Features

Rail-to-Rail Input and Output Voltage Swing
50nA (max) Shutdown Mode (MAX4245/MAX4247)
320µA (typ) Quiescent Current Per Amplifier
Single +2.5V to +5.5V Supply Voltage Range
110dB Open-Loop Gain with 2kΩ Load
0.01% THD with 100kΩ Load
Unity-Gain Stable up to CLOAD = 470pF
No Phase Inversion for Overdriven Inputs
Available in Space-Saving Packages 6-Pin SC70 or 6-Pin SOT23 (MAX4245) 8-Pin SOT23/SO or 8-Pin µMAX (MAX4246) 10-Pin µMAX (MAX4247)
6-Pin SC70 or 6-Pin SOT23 (MAX4245)
8-Pin SOT23/SO or 8-Pin µMAX (MAX4246)
10-Pin µMAX (MAX4247)

Specifications

Unity Gain BW (MHz) (typ) 1
Input IBIAS (nA) (max) 50
VOS (µV) (max) 1500
VSUPPLY (Total) (V) (min) 2.5
VSUPPLY (Total) (V) (max) 5.5
# Amplifiers 2
Rail to Rail Input/Output
Package/Pins UMAX/10
BudgetaryPrice (See Notes) 1.12


MAX4247AUB+ Amplifiers & Comparators by Analog Devices

OP AMP 1MHZ 0.4V/US UMAX-10

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

No. of Amplifiers 2 Amplifier, 2Amplifiers
Bandwidth 1MHz
Slew Rate 0.4V/µs
Supply Voltage Range 2.5V to 5.5V ± 1.25V to ± 2.75V
Amplifier Case Style µMAX
No. of Pins 10Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Ultra-Small, Rail-to-Rail I/O | Analog Devices
OP AMP, 1MHZ, 0.4V/US, UMAX-10 | Farnell

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX4247AUB+ ?

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Is the MAX4247AUB+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX4247AUB+ have stock available?

Authorised distributors including Analog Devices, element14 and Farnell have stock available or on a lead time for MAX4247AUB+ .

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