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OPA172IDR

The Texas Instruments OPA172IDR is a single, low-power operational amplifier with a 10MHz gain bandwidth and a wide supply voltage range. It operates across a temperature range of -40 to 125°C.

✓ Total Stock: 5,837 pcs

$ Price Range: $0.94

OPA172IDR Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	5,837 pcs On Request	5837 pcs	On Request	1	On Request	On Request	2043+	On Request	On Request

OPA172IDR Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Texas Instruments
Architecture	CMOS
Features	EMI Hardened
Number of Channels	1
Operating Temperature Range	-40 to 125 °C
Output Current	0.075 A
Slew Rate	10 V/µs

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OPA172IDR Description

Short technical summary and product information.

The Texas Instruments OPA172IDR is a versatile single operational amplifier designed for general-purpose applications. It features a gain bandwidth of 10 MHz and a high slew rate of 10 V/µs, making it suitable for signal processing tasks.

This op-amp supports a wide total supply voltage range from 4.5 V to 36 V, accommodating various power requirements. It offers rail-to-rail input and output capabilities, maximizing dynamic range. The device operates efficiently with a low quiescent current of 1.6 mA per channel and exhibits low input noise of 7 nV/√Hz at 1 kHz.

Key electrical characteristics include a low offset voltage of 1 mV maximum and an offset drift of 0.3 µV/°C typical. The input bias current is a low 15 pA maximum, and it boasts a high Common Mode Rejection Ratio (CMRR) of 120 dB typical. The OPA172IDR is also EMI hardened.

Available in SOIC, SOT-SC70, and SOT-23 packages, this operational amplifier is designed for surface mounting. Its robust performance and wide operating temperature range of -40 to 125°C make it a reliable choice for demanding electronic designs.

OPA172IDR Quick Information

Product Type: Operational Amplifier

Series: OPA172

Canonical Name: Texas Instruments OPA172 Operational Amplifier

Subcategory: General-purpose op amps

OPA172IDR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

OPA172IDR Estimated Pricing

Qty	Low	High
1+	$0.94	$0.94

Estimated market price range - modelled values for guidance only, not live distributor offers.

OPA172IDR Features

Single channel, 10MHz operational amplifier.
Wide supply voltage range: 4.5V to 36V.
Rail-to-rail input and output.
Low noise: 7 nV/√Hz at 1 kHz.
Operates from -40°C to 125°C.

OPA172IDR Applications

Suitable for general-purpose amplification.
Ideal for signal conditioning circuits.
Used in battery-powered devices.
Applicable in industrial control systems.

OPA172IDR FAQs

7 frequently asked questions generated from this part’s specifications.

What is the gain bandwidth of the OPA172IDR?

The typical gain bandwidth of the OPA172IDR is 10 MHz.

What is the maximum supply voltage for the OPA172IDR?

The maximum total supply voltage for the OPA172IDR is 36 V.

What is the operating temperature range of the OPA172IDR?

The OPA172IDR operates in a temperature range of -40 to 125 °C.

What is the offset voltage of the OPA172IDR?

The maximum offset voltage for the OPA172IDR at 25°C is 1 mV.

What is the quiescent current per channel for the OPA172IDR?

The typical quiescent current per channel for the OPA172IDR is 1.6 mA.

What is the input noise voltage of the OPA172IDR at 1 kHz?

The typical input noise voltage at 1 kHz for the OPA172IDR is 7 nV/√Hz.

What package types are available for the OPA172IDR?

The OPA172IDR is available in SOIC, SOT-SC70, and SOT-23 package types.