AD8044
PRODUCTIONQuad 150 MHz Rail-to-Rail Amplifier
- Part Models
- 4
- 1ku List Price
- Starting From $4.28
Part Details
- Fully Specified at +3 V, +5 V and ±5 V Supplies
- Output Swings to Within 25 mV of Either Rail
- Input Voltage Range Extends 200 mV Below Ground
- No Phase Reversal with Inputs 1 V Beyond Supplies
- Low Power of 2.75 mA/Amplifier
- High Speed and Fast Settling on +5 V
150 MHz -3 dB Bandwidth (G = +1)
170 V/µs Slew Rate
40 ns Settling Time to 0.1% - Good Video Specifications (RL = 150 Ω,
G = +2)
Gain Flatness of 0.1 dB to 12 MHz
0.06% Differential Gain Error
0.15° Differential Phase Error - Low Distortion
-68 dBc Total Harmonic @ 5 MHz - Outstanding Load Drive Capability
Drives 30 mA 0.5 V from Supply Rails
The AD8044 is a quad low power, voltage feedback, high speed amplifier designed to operate on +3 V, +5 V or ±5 V supplies. It has true single-supply capability with an input voltage range extending 200 mV below the negative rail and within 1 V of the positive rail.
The output voltage swing extends to within 25 mV of each rail, providing the maximum output dynamic range. Additionally, it features gain flatness of 0.1 dB to 12 MHz while offering differential gain and phase error of 0.04% and 0.22° on a single +5 V supply. This makes the AD8044 ideal for video electronics such as cameras, video switchers or any high speed portable equipment. The AD8044's low distortion and fast settling make it ideal for active filter applications.
The AD8044 offers low power supply current of 13.1 mA max and can run on a single +3.3 V power supply. These features are ideally suited for portable and battery powered applications where size and power are critical.
The wide bandwidth of 150 MHz along with 170 V/µs of slew rate on a single +5 V supply make the AD8044 useful in many general purpose, high speed applications where dual power supplies of up to ±6 V and single supplies from +3 V to +12 V are needed. The AD8044 is available in 14-pin plastic DIP and SOIC.
Documentation
Data Sheet 1
User Guide 1
Application Note 3
Tutorial 12
Product Selection Guide 1
Webcast 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| AD8044ANZ | 14-Lead PDIP | ||
| AD8044ARZ-14 | 14-Lead SOIC | ||
| AD8044ARZ-14-REEL | 14-Lead SOIC | ||
| AD8044ARZ-14-REEL7 | 14-Lead SOIC |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Mar 29, 2021 - 21_0033 Assembly Site Transfer for 14/16L 300_MIL PDIP to Cirtek |
||
| AD8044ANZ | PRODUCTION | |
|
Aug 19, 2009 - 07_0024 Package Material Changes for SOT23, MiniSO, MQFP, PDIP, PLCC, SOIC (narrow and wide body), SSOP, TSSOP and TSSOP exposed pad |
||
| AD8044ANZ | PRODUCTION | |
|
Apr 21, 2021 - 21_0080 Amkor Philippines as an Alternate Site for SOICN |
||
| AD8044ARZ-14 | PRODUCTION | |
| AD8044ARZ-14-REEL | PRODUCTION | |
| AD8044ARZ-14-REEL7 | ||
|
Oct 5, 2010 - 10_0146 Halogen Free Material Change for 14/16L SOIC_N Products |
||
| AD8044ARZ-14 | PRODUCTION | |
| AD8044ARZ-14-REEL | PRODUCTION | |
| AD8044ARZ-14-REEL7 | ||
This is the most up-to-date revision of the Data Sheet.
Tools & Simulations
SPICE Model 1
Power Dissipation vs Die Temp
This tool estimates die temperature and power dissipation based on the supply voltages, ambient temperature, load characteristics, and package thermal data.
Open ToolAnalog Filter Wizard
Use the Analog Filter Wizard to design low-pass, high-pass, or band-pass filters with actual op amps in minutes. As you progress through the design process, you can observe the characteristics of your filter design from ideal specifications to real world circuit behavior. Quickly evaluate the tradeoffs in op amp specifications - including gain-bandwidth, noise, and supply current – to determine the best filter design for your requirements.
Open ToolAnalog Photodiode Wizard
Use Photodiode Wizard to design a transimpedance amplifier circuit to interface with a photodiode. Select a photodiode from the library included in the tool, or enter custom photodiode specifications. Quickly observe tradeoffs between Bandwidth, Peaking (Q), and ENOB/SNR. Modify circuit parameters, and immediately see results in plots for pulse response, frequency response, and noise gain.
Open ToolVRMS/dBm/dBu/dBV calculators
A utility to convert between standard units of power measurement and signal strength.
Open ToolEvaluation Kits
AD8044 Evaluation Board