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THS4521HD

The Texas Instruments THS4521HD is a high-performance, fully differential amplifier designed for demanding applications. It offers a 104MHz bandwidth and a 377.5V/µs slew rate.

✓ Total Stock: 5,243 pcs

$ Price Range: $66.63

THS4521HD Available from 3 distributors

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Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Xingangxin ✓ Non-Authorised Inventory information	3,238 pcs On Request	3238 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Romaks Technologies ✓ Non-Authorised Inventory information	2,000 pcs On Request	2000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Bristol Electronics ✓ Non-Authorised Inventory information	5 pcs On Request	5 pcs	On Request	1	On Request	On Request	2026-02-25 06:16:38	On Request	On Request

THS4521HD Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Texas Instruments

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THS4521HD Description

Short technical summary and product information.

The THS4521HD from Texas Instruments is a very low-power, fully differential amplifier featuring rail-to-rail output and an input common-mode range that includes the negative rail. This amplifier is designed for low-power data acquisition systems and other applications requiring high performance.

Key electrical specifications include a bandwidth of 104 MHz at a gain of 1 V/V and a typical slew rate of 377.5 V/µs. It operates over a wide temperature range of -55°C to 210°C, making it suitable for high-temperature environments. The device features a bipolar, fully differential architecture and provides an output current of 35 mA typical.

With a supply voltage range from 2.5 V to 3.6 V, the THS4521HD offers flexibility in power design. It also includes a power-down capability, reducing current consumption to 10 µA typical at 210°C. The amplifier is available in CFP and SOIC packages.

This differential amplifier is well-suited for applications requiring precise signal amplification and conditioning, particularly in systems where low power consumption and high temperature operation are critical.

THS4521HD Quick Information

Product Type: Differential Amplifier

Series: THS4521-HT

Canonical Name: THS4521HD Fully Differential Amplifier

Subcategory: Differential Amplifier

THS4521HD Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

THS4521HD Estimated Pricing

Qty	Low	High
1+	$66.63	$66.63

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

THS4521HD Features

Fully differential amplifier architecture.
104 MHz bandwidth at unity gain.
High slew rate of 377.5 V/µs.
Wide operating temperature range: -55°C to 210°C.
Low power consumption with shutdown mode.

THS4521HD Applications

Suitable for high-temperature applications.
Ideal for low-power data acquisition.
Used in signal conditioning circuits.
Supports rail-to-rail output operation.

THS4521HD FAQs

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

What is the supply voltage range for the THS4521HD?

The THS4521HD operates from a total supply voltage of 2.5 V to 3.6 V.

What is the bandwidth of the THS4521HD?

The typical bandwidth is 104 MHz at Acl = 1 V/V.

What is the operating temperature range of the THS4521HD?

The operating temperature range is -55 °C to 210 °C.

What package options are available for the THS4521HD?

The THS4521HD is available in SOIC (D) and CFP (HKJ and HKQ) packages.

What is the typical slew rate of the THS4521HD?

The typical slew rate is 377.5 V/µs.

Does the THS4521HD have rail-to-rail output?

Yes, the THS4521HD features rail-to-rail output.