LMP7721MA/NOPB Amplifiers & Comparators by Texas Instruments

OP-AMP SINGLE 8SOIC POWERWISE

Status: Unknown
Series: -
RoHS: Unknown
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The LMP7721 is the industry’s lowest specified input bias current precision amplifier. The ultra-low input bias current is 3 fA, with a specified limit of ±20 fA at 25°C and ±900 fA at 85°C. This is achieved with the latest patent-pending technology of input bias current cancellation amplifier circuitry. This technology also maintains the ultra-low input bias current over the entire input common-mode voltage range of the amplifier. Other outstanding features, such as low voltage noise (6.5 nV/√Hz), low DC-offset voltage (±150 µV maximum at 25°C) and low-offset voltage temperature coefficient (−1.5 µV/°C), improve system sensitivity and accuracy in high-precision applications. With a supply voltage range of 1.8 V to 5.5 V, the LMP7721 is the ideal choice for batteryoperated, portable applications. The LMP7721 is part of the LMP™ precision amplifier family. As part of Texas Instruments' PowerWise™ products, the LMP7721 provides the remarkably wide-gain bandwidth product (GBW) of 17 MHz while consuming only 1.3 mA of current. This wide GBW along with the high open-loop gain of 120 dB enables accurate signal conditioning. With these specifications, the LMP7721 has the performance to excel in a wide variety of applications such as electrochemical cell amplifiers and sensor interface circuits. The LMP7721 is offered in an 8-pin SOIC package with a special pinout that isolates the amplifier’s input from the power supply and output pins. With proper board layout techniques, the unique pinout of the LMP7721 will prevent PCB leakage current from reaching the input pins. Thus system error will be further reduced.

Where to Buy

Prices starting from US$2.40

Distributor Stock
Logo for RS
RS
from US$4.15
102
in stock
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Logo for Texas Instruments
Texas Instruments
from US$2.40
61,874
in stock
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Logo for Newark Electronics
Newark Electronics
from US$5.88
439
in stock
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Logo for element14
element14
from US$4.30
439
in stock
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Logo for Farnell
Farnell
from US$4.08
439
in stock
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Logo for Transfer Multisort Elektronik
Transfer Multisort Elektronik
from US$3.90
47
in stock
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Specifications

No. of Amplifiers 1 Amplifier, 1Amplifiers
Bandwidth 17MHz
Slew Rate 12.76V/µs
Supply Voltage Range 1.8V to 5.5V
Amplifier Case Style SOIC
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Amplifer Supply Voltage 1.8V to 5.5V
Gain Bandwidth 17MHz
Op Amp Type Precision
Operating Temperature Range -40°C to +125°C
Supply Voltage Max 5.5V
Supply Voltage Min 2V

Alternative Descriptions

3 Femtoampere Input Bias Current Precision Amplifier | Texas Instruments
Op-Amp, Single, 8Soic, Powerwise | Newark Electronics
OP-AMP, SINGLE, 8SOIC, POWERWISE | element14
LMP7721MA/NOPB, Operational Amplifiers | RS
IC: operational amplifier | Transfer Multisort Elektronik


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LMP7721MA/NOPB?

Additional datasheets, footprints and schematics for LMP7721MA/NOPB are listed on our Part Details page. You can also find images and similar parts to LMP7721MA/NOPB on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LMP7721MA/NOPB on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LMP7721MA/NOPB price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LMP7721MA/NOPB fall under?

The LMP7721MA/NOPB is listed under Semiconductors - ICs > Amplifiers & Comparators > Operational Amplifiers - Op Amps.

Can I view similar or alternative parts?

You can view similar parts to LMP7721MA/NOPB when available in the Operational Amplifiers - Op Amps range under the specifications section at the bottom of the details page.

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Is the LMP7721MA/NOPB RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LMP7721MA/NOPB have stock available?

Authorised distributors including Texas Instruments, Newark Electronics, element14, Farnell and RS have stock available or on a lead time for LMP7721MA/NOPB.

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