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OPA37GU

The Texas Instruments OPA37GU is a precision operational amplifier designed for low-noise and low-offset applications. It offers a gain bandwidth of 63 MHz and operates over a wide temperature range.

✓ Total Stock: 30,151 pcs

$ Price Range: $2.01

OPA37GU Available from 3 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Romaks Technologies ✓ Non-Authorised Inventory information	22,600 pcs On Request	22600 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	7,386 pcs On Request	7386 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
PROSOFT ELECTRONICS ✓ Non-Authorised Inventory information	165 pcs On Request	165 pcs	On Request	1	On Request	On Request	24+	On Request	On Request

OPA37GU Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Texas Instruments
Architecture	Bipolar
Number of Channels	1
Number of Pins	8
Operating Temperature Range	-40 to 85 °C
Output Current	0.025 A
Slew Rate	11.9 V/µs

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OPA37GU Description

Short technical summary and product information.

The Texas Instruments OPA37GU is a decompensated precision operational amplifier characterized by its ultra-low noise of 4.5 nV/√Hz at 1 kHz and a low offset voltage of 100 µV. It features a high gain bandwidth product of 63 MHz and a slew rate of 11.9 V/µs, making it suitable for demanding applications.

With an operating temperature range of -40°C to 85°C, the OPA37GU is designed for precision instrumentation, data acquisition systems, test equipment, and professional audio equipment. Its bipolar architecture and specific input/output swing characteristics are detailed in its specifications.

Available in PDIP and SOIC packages, both with 8 pins, this operational amplifier offers flexibility in board design. The PDIP package has an area of 92.5083 mm² (9.81 mm x 9.43 mm), while the SOIC package has an area of 29.4 mm² (4.9 mm x 6 mm).

OPA37GU Quick Information

Product Type: Operational Amplifier

Series: OPA37

Canonical Name: Texas Instruments OPA37GU Operational Amplifier

Subcategory: Precision Operational Amplifiers

OPA37GU Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

OPA37GU Estimated Pricing

Qty	Low	High
1+	$2.01	$2.01

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

OPA37GU Features

Ultra-low noise performance at 1kHz.
Low offset voltage and drift characteristics.
High gain bandwidth product for fast signals.
Wide operating temperature range.
Available in PDIP and SOIC packages.

OPA37GU Applications

Ideal for precision instrumentation.
Suitable for data acquisition systems.
Used in test and measurement equipment.
Applicable in professional audio circuits.
Designed for transducer amplifier circuits.

OPA37GU FAQs

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

What is the supply voltage range for the OPA37GU?

The total supply voltage range is 8 V minimum to 44 V maximum.

What is the gain bandwidth product of the OPA37GU?

The typical gain bandwidth product is 63 MHz.

What is the typical slew rate of the OPA37GU?

The typical slew rate is 11.9 V/µs.

What is the operating temperature range of the OPA37GU?

The operating temperature range is -40°C to 85°C.

What packages are available for the OPA37GU?

The OPA37GU is available in 8-pin PDIP and 8-pin SOIC packages.

What is the input offset voltage of the OPA37GU?

The maximum offset voltage at 25°C is 0.22 mV, and the manufacturer specifies a low offset of 0.1 mV maximum.

What is the noise voltage of the OPA37GU at 1 kHz?

The typical noise voltage is 3.2 nV/√Hz, with a maximum of 4.5 nV/√Hz at 1 kHz.