EL2044CN Elantec Inc, EL2044CN Datasheet

EL2044CN

Manufacturer Part Number

EL2044CN

Description

Low power/low voltage 120MHz unity-gain stable operational amplifier

Manufacturer

Elantec Inc

Datasheet

1.EL2044CN.pdf (13 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

EL2044CN

Quantity:

2 800

Company:

BOSTOCK HK LIMITED

Part Number:

EL2044CN

Quantity:

200

Company:

Meier Automation Equipment Co., Limited

Part Number:

EL2044CN

Manufacturer:

ELANTEC

Quantity:

20 000

Current page: 1 of 13
Download datasheet (225Kb)

Note: All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication; however, this data sheet cannot be a “controlled document”. Current revisions, if any, to these

specifications are maintained at the factory and are available upon your request. We recommend checking the revision level before finalization of your design documentation.

Features

Applications

Ordering Information

• 120MHz -3dB bandwidth

• Unity-gain stable

• Low supply current - 5.2mA @V

• Wide supply range - ±2V to ±18V

• High slew rate = 325V/µs

• Fast settling - 80ns to 0.1% for a

• Low differential gain - 0.04% at

• Low differential phase - 0.15° at

• Wide output voltage swing -

• Low cost, enhanced replacement

• Video amplifiers

• Single-supply amplifiers

• Active filters/integrators

• High speed sample-and-hold

• High speed signal processing

• ADC/DAC buffers

• Pulse/RF amplifiers

• Pin diode receivers

• Log amplifiers

• Photo multiplier amplifiers

• Difference amplifiers

EL2044CS

EL2044CS-T7

EL2044CS-T13

EL2044CN

= ±15V

dual-supply and 2.5V to 36V

single-supply

10V step

±13.6V with V

and 3.8V/0.3V with V

= 500Ω

for the AD847 and LM6361

Part No.

= +2, R

8-Pin PDIP

Package

8-Pin SO

= 150Ω

= ±15V, R

Tape & Reel

13”

7”

= +5V, R

= 1kΩ

MDP0027

MDP0031

Outline #

EL2044C

Low Power/Low Voltage 120MHz Unity-Gain Stable Operational Amplifier

General Description

The EL2044C is a high speed, low power, low cost monolithic opera-

tional amplifier built on Elantec's proprietary complementary bipolar

process. The EL2044C is unity-gain stable and features a 325V/µs

slew rate and 120MHz gain-bandwidth product while requiring only

5.2mA of supply current.

The power supply operating range of the EL2044C is from ±18V

down to as little as ±2V. For single-supply operation, the EL2044C

operates from 36V down to as little as 2.5V. The excellent power sup-

ply operating range of the EL2044C makes it an obvious choice for

applications on a single +5V supply.

The EL2044C also features an extremely wide output voltage swing of

±13.6V with V

is a wide ±3.8V with R

more, for single-supply operation at +5V, output voltage swing is an

excellent 0.3V to 3.8V with R

At a gain of +1, the EL2044C has a -3dB bandwidth of 120MHz with

a phase margin of 50°. Because of its conventional voltage-feedback

topology, the EL2044C allows the use of reactive or non-linear ele-

ments in its feedback network. This versatility combined with low cost

and 75mA of output-current drive makes the EL2044C an ideal choice

for price-sensitive applications requiring low power and high speed.

The EL2044C is available in the 8-pin SO and 8-pin PDIP packages

and operates over the full -40°C to +85°C temperature range.

Connection Diagram

= ±15V and R

IN+

IN-

V-

= 500Ω and ±3.2V with R

(8-Pin SO & 8-Pin PDIP)

EL2044CS & EL2044CN

= 500Ω.

= 1kΩ. At ±5V, output voltage swing

V+

OUT

= 150Ω. Further-

Related parts for EL2044CN

EL2044CN Summary of contents

Page 1

... The EL2044C is available in the 8-pin SO and 8-pin PDIP packages and operates over the full -40°C to +85°C temperature range. Connection Diagram EL2044CS & EL2044CN (8-Pin SO & 8-Pin PDIP) = 1kΩ. At ±5V, output voltage swing = 150Ω. Further 500Ω ...

Page 2

EL2044C Low Power/Low Voltage 120MHz Unity-Gain Stable Operational Amplifier Absolute Maximum Ratings Supply Voltage ( Input Voltage (V IN) Differential Input Voltage ( Continuous Output Current Important Note: All parameters having Min/Max specifications are guaranteed. Typ ...

Page 3

Low Power/Low Voltage 120MHz Unity-Gain Stable Operational Amplifier DC Electrical Characteristics (Continued ±15V 1kΩ, unless otherwise specified Parameter Description C Input Capacitance Output Resistance A OUT PSOR Power-supply Operating Range Dual-supply ...

Page 4

EL2044C Low Power/Low Voltage 120MHz Unity-Gain Stable Operational Amplifier Typical Performance Curves Non-Inverting Frequency Response Open-Loop Gain and Phase vs Frequency CMRR, PSRR and Closed-Loop Output Resistance vs Frequency Supply Current vs Supply Voltage Inverting Frequency Response Frequency Response for ...

Page 5

Low Power/Low Voltage 120MHz Unity-Gain Stable Operational Amplifier Gain-Bandwidth Product Open-Loop Gain vs Supply Voltage vs Supply Voltage Bias and Offset Current Open-Loop Gain vs Input Common-Mode vs Load Resistance Voltage Offset Voltage Bias and Offset vs Temperature Current vs ...

Page 6

EL2044C Low Power/Low Voltage 120MHz Unity-Gain Stable Operational Amplifier Short-Circuit Current vs Temperature Differential Gain and Phase vs DC Input Offset at 3.58MHz Differential Gain and Phase vs Number of Ω 150 Loads at 4.43MHz Small-Signal Step Response Differential Gain ...

Page 7

Low Power/Low Voltage 120MHz Unity-Gain Stable Operational Amplifier Gain-Bandwidth Product vs Load Capacitance =±15V 100 1k Load Capacitance (pF) Package Power Dissipation vs Ambient Temperature ...

Page 8

EL2044C Low Power/Low Voltage 120MHz Unity-Gain Stable Operational Amplifier Simplified Schematic Burn-In Circuit All Packages Use the Same Schematic 8 ...

Page 9

Low Power/Low Voltage 120MHz Unity-Gain Stable Operational Amplifier Applications Information Product Description The EL2044C is a low-power wideband monolithic operational amplifier built on Elantec's proprietary high- speed complementary bipolar process. The EL2044C uses a classical voltage-feedback topology which allows it ...

Page 10

EL2044C Low Power/Low Voltage 120MHz Unity-Gain Stable Operational Amplifier The output drive capability of the EL2044C allows it to drive back-terminated loads with good video per- formance. For more demanding applications such as greater output drive or ...

Page 11

Page 12

EL2044C Low Power/Low Voltage 120MHz Unity-Gain Stable Operational Amplifier EL2044C Macromodel 12 ...

Page 13

EL2044C Low Power/Low Voltage 120MHz Unity-Gain Stable Operational Amplifier General Disclaimer Specifications contained in this data sheet are in effect as of the publication date shown. Elantec, Inc. reserves the right to make changes in the cir- cuitry or specifications ...

Related keywords

EL2044CN datasheet
EL2044CN data sheet
EL2044CN pdf datasheet
EL2044CN component
EL2044CN part
EL2044CN distributor
EL2044CN RoHS
EL2044CN datasheet download