ADA4807-4
3.1 nV/√Hz, 1 mA, 180 MHz, Rail-to-Rail Input/Output Amplifier
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Overview
Features and Benefits
- Low Noise
- 3.1 nV/√Hz at 100 kHz
- 0.7 pA/√Hz at 100 kHz
- Low Distortion (HD2/HD3)
- -141/-144 dBc at 1 kHz
- -112/-115 dBc at 100 kHz
- -84/-79 dBc at 1 MHz
- High speed performance
- -3dB bandwidth: 180 MHz
- Slew Rate: 225 V/µs
- 0.1% Settling Time: 47 ns
- Low input offset voltage and drift
- ±20 / ±175 µV (typical / max)
- 0.7 /3.7 µV/°C (typical / max)
- Low input offset current and drift
- 8 / 100 nA (typical / max)
- 30 / 250 pA/°C (typical / max)
- Rail-to-Rail Input and Output
- Low quiescent current: 1 mA at ±5V
- Wide supply range: 2.7 V to 11 V
- Small Packaging: 14-lead TSSOP
Product Details
The ADA4807-1 (single), ADA4807-2 (dual), and ADA4807-4 (quad) are low noise, rail-to-rail input and output, voltage feedback amplifiers. These amplifiers combine low power, low noise, high speed, and dc precision to provide an attractive solution for a wide range of applications from high resolution data acquisition instrumentation to high performance battery-powered and high component density systems where power consumption is of key importance.
With only 1.0 mA of supply current per amplifier, the ADA4807-1/ADA4807-2/ADA4807-4 feature the lowest input voltage noise among high speed, rail-to-rail input/output amplifiers in the industry and offer a wide bandwidth, high slew rate, fast settling time, and excellent distortion performance. Additionally, these amplifiers offer very low input offset voltage and drift performance, making them ideal for driving multiplexed and high throughput precision 16-/18-bit successive approximation registers (SARs) and 24-bit Δ-Σ ADCs.
These amplifiers are fully specified at +3 V, +5 V, and ±5 V supplies and can operate over the industrial −40°C to +125°C temperature range.
The ADA4807-1 is available in 6-lead SOT-23 and space-saving 6-lead SC70 packages. The ADA4807-2 is available in an 8-lead MSOP and a compact, 3 mm × 3 mm, 10-lead LFCSP. The ADA4807-4 is available in a 14-lead TSSOP package.
Applications
- High resolution analog-to-digital converter (ADC) drivers
- Portable and battery-powered instruments and systems
- High component density data acquisition systems
- Audio signal conditioning
- Active filters
Product Categories
Markets and Technologies
Product Lifecycle
Recommended for New Designs
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
Evaluation Kits (1)
Documentation & Resources
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Can You Really Get ppm Accuracies from Op Amps?7/17/2019 Analog Dialogue
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Integration and Collaboration at the Heart of a High Performance Image Sensor Reference Design6/1/2019
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Analyzing and Solving Fixed Frequency Spur Issues in High Precision ADC Signal Chains4/1/2017 Analog Dialogue
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Simple Discrete SE-to-Differential Precision In-Amp Circuit: High Common-Mode Input Range and 50% Less Power10/1/2016
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Amplifier RF: Think Before you Choose!11/1/2016
Tools & Simulations
LTspice
LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.
Models for the following parts are available in LTspice:
ADA4807
ADA4807-1
ADA4807-2
ADA4807-4
Precision ADC Driver Tool
The Precision ADC Driver Tool is a web application that simulates the performance of precision ADC and driver combinations. Potential issues with driver selection, kickback settling, and distortion are flagged, and design tradeoffs can be quickly evaluated. Simulations and calculations include system noise, distortion, and settling of the ADC input
SPICE Models
CIR
ADA4807 SPICE Macro Model
5.92 K
Design Tools
OpAmp Error Budget Calculator
An online tool to illustrate range, gain and accuracy issues with Op Amp.
Analog 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.
Design Resources
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 Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| ADA4807-4ARUZ | Material Declaration | Reliability Data | 14-Lead TSSOP | |
| ADA4807-4ARUZ-R7 | Material Declaration | Reliability Data | 14-Lead TSSOP | |
| Wafer Fabrication Data |
Support & Discussions
ADA4807-4 Discussions
Sample & Buy
Ordering FAQs
See our Ordering FAQs for answers to questions about online orders, payment options and more.
Buy Now Pricing
(**) Displayed Buy Now Price and Price Range is based on small quantity orders.
List Pricing
(*)The 1Ku list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
Lead Times
Please see the latest communication from our CCO regarding lead times.
Sampling
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Evaluation Boards
Pricing displayed is based on 1-piece.
Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.
Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.