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OPA4244EA

OPA4244EA is a quad operational amplifier from Texas Instruments featuring rail-to-rail input and output, 0.43 MHz gain bandwidth, and ultralow quiescent current of 40 µA per channel.

✓ Total Stock: 21,271 pcs

$ Price Range: $0.99

OPA4244EA Available from 2 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	21,271 pcs On Request	21271 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
HK XINYUANXIN ELECTRONIC TECH LIMITED ✓ Non-Authorised Inventory information	On Request On Request	On Request	On Request	1	On Request	On Request	On Request	On Request	On Request

OPA4244EA 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
Lead Style	Gull Wing
Number of Channels	4
Operating Temperature Range	-40 to 85 °C
SVHC Present	Not Present

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OPA4244EA Description

Short technical summary and product information.

The OPA4244EA is a quad operational amplifier from Texas Instruments. It features rail-to-rail input and output capability. The gain bandwidth product is 0.43 MHz and the slew rate is 0.1 V/µs. The device operates from a supply voltage of 2.2 V to 36 V. The input offset voltage is 1.5 mV maximum with a drift of 4 µV/°C. Input bias current is 25 nA maximum. Noise is 22 nV/√Hz at 1 kHz. Common-mode rejection ratio is 104 dB typical. Quiescent current per channel is 40 µA typical. The architecture is bipolar. The device is packaged in a TSSOP-14 (PW) package measuring 5 mm x 6.4 mm. Operating temperature range is -40 to 85 °C.

OPA4244EA Quick Information

Product Type: Operational Amplifier

Canonical Name: OPA4244EA

Subcategory: Operational Amplifier

OPA4244EA Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

OPA4244EA Estimated Pricing

Qty	Low	High
1+	$0.99	$0.99

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

OPA4244EA Features

Quad rail-to-rail input and output operational amplifier.
Low quiescent current of 40 µA per channel.
Operating supply range from 2.2 V to 36 V.
Gain bandwidth product of 0.43 MHz.
Low offset voltage up to 1.5 mV.

OPA4244EA Applications

Battery-powered instrumentation amplifiers
Portable sensor signal conditioning
Low-frequency active filter circuits
Multichannel data acquisition systems
General-purpose signal processing circuits

OPA4244EA FAQs

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

What is the operating voltage range of OPA4244EA?

The supply voltage range is from 2.2 V to 36 V.

What is the package type of OPA4244EA?

The device is available in a TSSOP-14 package measuring 5 mm x 6.4 mm.

What is the operating temperature range of OPA4244EA?

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

How many channels does OPA4244EA have?

It has 4 channels.

What is the typical gain bandwidth product of OPA4244EA?

0.43 MHz.

What is the input offset voltage?

Maximum 1.5 mV at 25°C.

What is the common-mode rejection ratio (CMRR)?

104 dB typical.

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