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EL2044CS

The EL2044CS is a low power, low voltage, 120MHz unity-gain stable operational amplifier from Elantec Semiconductor Inc. It offers a high slew rate and wide supply range.

✓ Total Stock: 722 pcs

$ Price Range: $1.17

EL2044CS Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
PROSOFT ELECTRONICS ✓ Non-Authorised Inventory information	722 pcs On Request	722 pcs	On Request	1	On Request	On Request	97G/	On Request	On Request

EL2044CS Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Elantec Semiconductor Inc
Bandwidth	120MHz
Operating Temperature	-40°C to +85°C
Settling Time	80ns
Slew Rate	325V/µs
Supply Current	5.2mA
Tape & Reel	EL2044CS-T7

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EL2044CS Description

Short technical summary and product information.

The EL2044CS is a high-speed, low-power, and cost-effective monolithic operational amplifier built on Elantec's proprietary complementary bipolar process. It is unity-gain stable, featuring a 325V/µs slew rate and a 120MHz gain-bandwidth product while consuming only 5.2mA of supply current.

The device operates over a wide power supply range, from ±2V to ±18V for dual-supply applications and 2.5V to 36V for single-supply operation, making it suitable for +5V single-supply systems. The EL2044CS boasts a wide output voltage swing, ±13.6V with ±15V supplies and 1kΩ load, and 0.3V to 3.8V with a +5V supply and 500Ω load.

With a -3dB bandwidth of 120MHz at unity gain and a phase margin of 50°, the EL2044CS is versatile due to its voltage-feedback topology, allowing for reactive or non-linear elements in the feedback network. Its 75mA output current drive capability makes it an ideal choice for price-sensitive applications requiring both low power and high speed.

The EL2044CS is available in 8-pin SO and 8-pin PDIP packages and operates across the full industrial temperature range of -40°C to +85°C. It is also offered as a Pb-free option.

EL2044CS Quick Information

Product Type: Operational Amplifier

Canonical Name: EL2044CS Unity-Gain Stable Operational Amplifier

Subcategory: Unity-Gain Stable

EL2044CS Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Pb-free available

EL2044CS Estimated Pricing

Qty	Low	High
1+	$1.17	$1.17

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

EL2044CS Features

120MHz unity-gain stable bandwidth.
High slew rate of 325V/µs.
Low supply current of 5.2mA.
Wide supply range: ±2V to ±18V dual, 2.5V to 36V single.
Available in 8-pin SO and PDIP packages.

EL2044CS Applications

Ideal for video amplifier circuits.
Suitable for single-supply amplifiers.
Used in active filters and integrators.
Effective as high-speed sample-and-hold.
Applicable for ADC/DAC buffers.

EL2044CS FAQs

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

What is the bandwidth of the EL2044CS operational amplifier?

The EL2044CS has a -3dB bandwidth of 120MHz at unity gain.

What is the slew rate of the EL2044CS?

The slew rate of the EL2044CS is 325V/µs.

What is the typical supply current for the EL2044CS?

The typical supply current for the EL2044CS is 5.2mA at ±15V supply voltage.

What are the operating supply voltage ranges for the EL2044CS?

The EL2044CS operates from ±2V to ±18V for dual supplies and from 2.5V to 36V for single supplies.

What is the operating temperature range for the EL2044CS?

The EL2044CS operates over a temperature range of -40°C to +85°C.

What packages is the EL2044CS available in?

The EL2044CS is available in 8-pin SO and 8-pin PDIP packages.