OPA4171AIPWR Texas Instruments

Name: OPA4171AIPWR
Brand: Perceptive Component Limited
SKU: OPA4171AIPWR
Price: 0.001 USD
Availability: InStock
Rating: 88 (96 reviews)

1 Features
1• Supply range: 2.7 to 36 V, ±1.35 V to ±18 V
• Low noise: 14 nV/√Hz
• Low offset drift: ±0.3 μV/°C (typical)
• RFI filtered inputs
• Input range includes the negative supply
• Input range operates to positive supply
• Rail-to-rail output
• Gain bandwidth: 3 MHz
• Low quiescent current: 475 μA per amplifier
• High common-mode rejection: 120 dB (typical)
• Low-input bias current: 8 pA
• Industry-standard packages:
– 8-pin SOIC
– 8-pin MSOP
– 14-pin TSSOP
• Micro packages:
– Single in SOT-553
– Dual in VSSOP-8
2 Applications
• Tracking amplifier in power modules
• Merchant power supplies
• Transducer amplifiers
• Bridge amplifiers
• Temperature measurements
• Strain gauge amplifiers
• Precision integrators
• Battery-powered instruments
• Test equipment

3 Description
The OPA171, OPA2171, and OPA4171 (OPAx171)
are a family of 36-V, single-supply, low-noise
operational amplifiers with the ability to operate on
supplies ranging from 2.7 V (±1.35 V) to 36 V (±18
V). These devices are available in micro-packages
and offer low offset, drift, and bandwidth with low
quiescent current. The single, dual, and quad
versions all have identical specifications for maximum
design flexibility.
Unlike most operational amplifiers, which are
specified at only one supply voltage, the OPAx171
family is specified from 2.7 to 36 V. Input signals
beyond the supply rails do not cause phase reversal.
The OPAx171 family is stable with capacitive loads
up to 300 pF. The input can operate 100 mV below
the negative rail and within 2 V of the top rail during
normal operation. These devices can operate with full
rail-to-rail input 100 mV beyond the top rail, but with
reduced performance within 2 V of the top rail.
The OPAx171 series of operational amplifiers are
specified from –40°C to +125°C.

Technical Parameters

Part Status	Active
Amplifier Type	General Purpose
Number of Circuits	4
Output Type	Rail-to-Rail
Slew Rate	1.5V/µs
Current-Input Bias	8 pA
Voltage-Input Offset	250 µV
Current-Supply	475µA (x4 Channels)
Current-Output/Channel	35 mA
Voltage-Supply Span(Min)	2.7 V
Voltage-Supply Span(Max)	36 V
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package/Case	14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package	14-TSSOP
Base Product Number	OPA4171
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level(MSL)	2 (1 Year)
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8542.33.0001
Gain Bandwidth Product	3 MHz

Reviews

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TG 5 2025-05-28

AFTER USING FOR A WHILE, ThEY WORKED WELL.

Botten 5 2025-05-28

The interface feels sturdy, and the connection was reliable throughout use.

Pirondi 4 2025-05-13

They were plugged into a breadboard to show different types of circuit usage, and it looked pretty good.

Marcolino 5 2025-05-06

If you're looking for something affordable that works flawlessly, this is the ticket.

Michael 5 2025-04-23

Good range of capacitance and voltage values. The price was super good!

JOSE 5 2025-04-07

Ordered these optoisolators to repair a damaged device. They arrived on time and performed well.

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Shiping Type	Lead Time
	3-7 working days
	5-12 working days
	3-7 working days
	10-15 working days

1.We provide 365 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

FAQ:

Q: How does Perceptive guarantee that OPA4171AIPWR is 100% genuine?

We have a dedicated business development team that thoroughly reviews and verifies our procurement channels. With 20 years of experience in sourcing electronic components for our customers, we have established a reliable supply chain of major brands, ensuring you can purchase with complete confidence.

Q: How to find the detailed information of OPA4171AIPWR chip? Including original factory information, active filter application, OPA4171AIPWR picture?

You can use Perceptive's search box, navigate through the brand manufacturer page, or visit the official website via Perceptive to download detailed information.

Q: What payment can support in Perceptive?

TT Bank, Escrow, Paypal, and is all acceptable. Including US dollars, rubles, RMB, etc.

Q: How to track my package?

Our sales staff will track the dynamics of the package in time and inform the customer.

Or customers can directly inquire on DHL, FedEx, UPS and other websites through the waybill number we provide. If you have any questions, please feel free to contact us and we will deal with them as soon as possible

Q: What is the process for returns or replacement of OPA4171AIPWR?

1. After receiving the goods, the customer must complete the sample trial within 10 working days;

2. If there is a quality issue, please provide the electronic component inspection feedback report within 30 days. For cases of insufficient quantity or incorrect model delivery, Perceptive Component Limited will verify the issue. Once confirmed, we offer refunds or exchanges for quality-related problems.

Q: How to contact us and get support, such as OPA4171AIPWR datasheet pdf, OPA4171AIPWR pin diagram?

Need any After-Sales service, please feel free contact us: sales@perceptive-ic.com