MAX9003ESA+ by Analog Devices

Low-Power, High-Speed, Single-Supply Op Amp Comparator Reference ICs


The MAX9000 family features the combination of a high-speed operational amplifier, a 185ns comparator, and a precision 1.230V reference. These devices operate from a single +2.5V to +5.5V supply and draw less than 500µA of quiescent current. The MAX9001/MAX9004 feature a shutdown mode that reduces supply current to 2µA and puts the outputs into a high-impedance state, making them ideal for portable and battery-powered applications. The amplifiers in the MAX9000/MAX9001/MAX9002 are unity-gain stable with a 1.25MHz gain-bandwidth product, while the amplifiers in the MAX9003/MAX9004/MAX9005 are stable for closed-loop gains of +10V/V or greater with an 8MHz gain-bandwidth product. The input common-mode voltage extends from 150mV below the negative supply to within 1.2V of the positive supply for the amplifier, and to within 1.1V for the comparator. The amplifier and comparator outputs can swing rail-to-rail and deliver up to ±2.5mA and ±4.0mA, respectively, to an external load while maintaining excellent DC accuracy. The unique design of the comparator output stage substantially reduces switching current during output transitions, virtually eliminating power-supply glitches. The comparator's ±2mV of built-in hysteresis provides noise immunity and prevents oscillations even with a slow-moving input signal. The MAX9000/MAX9001/MAX9003/MAX9004 have an internal 1.230V ±1% precision reference with a low 8ppm/°C temperature coefficient that can sink or source up to 1mA. The amplifier and reference are stable with capacitive loads up to 250pF and 100nF, respectively. The comparator's inverting input is internally connected to the reference output in the MAX9000/MAX9003.

Where to Buy

Prices starting from US$4.21

Distributor Stock
Logo for Farnell
Farnell
from US$5.44
No stock
Buy Now
Logo for Analog Devices
Analog Devices
from US$4.21
8,275
in stock
Buy Now
Logo for element14
element14
from US$4.38
-
Buy Now
Logo for Newark Electronics
Newark Electronics
-
-
Buy Now

Features

Op Amp + Comparator + Reference in Space-Saving µMAX® Package
+2.5V to +5.5V Single-Supply Voltage Range
340µA Supply Current (MAX9002/MAX9005)
Unity-Gain Stable (GBW = 1.25MHz) and Decompensated (AV > 10V/V, GBW = 8MHz) Options
Op-Amp/Comparator Outputs Swing Rail-to-Rail
Ground-Sensing Inputs for Both Op Amp and Comparator
Op Amp Stable with Capacitive Loads up to 250pF
Internal ±2mV Comparator Hysteresis
Fast 185ns Propagation-Delay Comparator
No Phase Reversal for Overdriven Inputs (Both Op Amp and Comparator)
Internal 1.230V Precision Reference (MAX9000/MAX9001/MAX9003/MAX9004) ±1% Initial Accuracy Low 8ppm/°C Temperature Drift Sink or Source up to 1mA Stable for Capacitive Loads up to 100nF
±1% Initial Accuracy
Low 8ppm/°C Temperature Drift
Sink or Source up to 1mA
Stable for Capacitive Loads up to 100nF

Specifications

Internal Reference (1.2V ±2%) Yes
ICC per Comp. (µA) (max) 550
VCMVR (V) -0.15 to VCC-1.2
Op. Amp. GBW (kHz) (typ) 8000
AVCL (min) 10
Op. Amp. VOS (mV) (max) 1.5
Op. Amp. IBIAS (pA) (max) 2000
Op. Amp. VNOISE (nV/√Hz) 36 @ 10kHz
Comparator tPD (µs) 0.185
Comparator VOUT @Load (V) (typ) 0.005 to VCC-0.005 @ 100µA
VSUPPLY (V) (min) 2.5
VSUPPLY (V) (max) 5.5
Oper. Temp. (°C) -40 to +85
Package/Pins SOIC (N)/8UMAX/8
BudgetaryPrice (See Notes) 2.93


MAX9003ESA+ Amplifiers & Comparators by Analog Devices

OP AMP/COMPARATOR/VOLTAGE REF TQFN-28

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

Specifications

IC Function OP Amp Comparator Voltage Reference
Supply Voltage Min 2.5V
Supply Voltage Max 5.5V
IC Package Type NSOIC
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Low-Power, High-Speed, Single- | Analog Devices
OP AMP/COMPARATOR/VOLTAGE REF, TQFN-28 | Farnell
Op Amp/Comparator/Voltage Ref, Tqfn-28 | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX9003ESA+ ?

Additional datasheets, footprints and schematics for MAX9003ESA+ are listed on our Part Details page. You can also find images and similar parts to MAX9003ESA+ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MAX9003ESA+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX9003ESA+ price breaks, MOQs, lead times, inventory and SKUs from distributors.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MAX9003ESA+ you can contact the distributor directly for product support, shipping queries etc.

Is the MAX9003ESA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX9003ESA+ have stock available?

Authorised distributors including Analog Devices, element14, Farnell and Newark Electronics have stock available or on a lead time for MAX9003ESA+ .

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for MAX9003ESA+ often in real-time on the comparison pages.

What if I can't find stock of MAX9003ESA+ ?

You can fill out our help required form which you can use to request a quote for MAX9003ESA+ from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay