MAX9637AXA+T by Analog Devices

3V/5V Low-Power, Low Input-Bias, CMOS, Rail-to-Rail I/O Op Amps


The MAX9636/MAX9637/MAX9638 are single-supply, CMOS input op amps featuring wide bandwidth at low quiescent current, making them suitable for a broad range of battery-powered applications such as portable medical instruments, portable media players, and smoke detectors. A combination of extremely low input bias currents, low input current noise and low input voltage noise allows interface to high-impedance sources such as photodiode and piezoelectric sensors. The ICs feature a maximized ratio of gain bandwidth (GBW) to supply current. The devices operate from a single 2.1V to 5.5V supply at a typical quiescent supply current of 36µA. For additional power conservation, the MAX9636 and MAX9638 offer a low-power shutdown mode that reduces supply current to 1µA and places the amplifiers' outputs into a high-impedance state. The ICs are specified over the automotive operating temperature range (-40°C to +125°C). The single is offered in a space-saving, 6-pin SC70 package, while the dual is offered in tiny, 8-pin SC70 and 10-pin UTQFN packages.

Where to Buy

Prices starting from US$1.11

Distributor Stock
Logo for Farnell
Farnell
from US$1.11
No stock
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Logo for element14
element14
from US$1.28
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Newark Electronics
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Features

Ideal for Precision Transimpedance Amplifier Applications Ultra-Low 0.1pA Bias Current Wide 1.5MHz Bandwidth Low Input Current-Noise Density: 0.9fA/√Hz
Ultra-Low 0.1pA Bias Current
Wide 1.5MHz Bandwidth
Low Input Current-Noise Density: 0.9fA/√Hz
Extend Battery Life Single-Supply Operation VDD = 2.1V to 5.5V Low 36µA Quiescent Current 1µA Quiescent Current in Shutdown
Single-Supply Operation VDD = 2.1V to 5.5V
Low 36µA Quiescent Current
1µA Quiescent Current in Shutdown
Save Board Space 6- and 8-Pin SC70 and 10-Pin UTQFN Packages
6- and 8-Pin SC70 and 10-Pin UTQFN Packages

Specifications

Unity Gain BW (MHz) (typ) 1.5
Input IBIAS (nA) (max) 0.00080
VOS (µV) (max) 2200
VSUPPLY (Total) (V) (min) 2.1
VSUPPLY (Total) (V) (max) 5.5
# Amplifiers 2
Rail to Rail Input/Output
Package/Pins SC70/8
BudgetaryPrice (See Notes) 0.9


MAX9637AXA+T Amplifiers & Comparators by Analog Devices

OP AMP 1.5MHZ 0.9V/US SC70-8

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

Specifications

No. of Amplifiers 2 Amplifier, 2Amplifiers
Bandwidth 1.5MHz
Slew Rate 0.9V/µs
Supply Voltage Range 2.1V to 5.5V
Amplifier Case Style SC-70
No. of Pins 8Pins
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

OP AMP, 1.5MHZ, 0.9V/US, SC70-8 | Farnell
Op Amp, 1.5Mhz, 0.9V/Us, Sc70-8 | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX9637AXA+T ?

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Is the MAX9637AXA+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including element14, Farnell and Newark Electronics have stock available or on a lead time for MAX9637AXA+T .

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