LT6003 - 1.6V, 1µA Precision Rail-to-Rail Input and Output Op Amp

Features

  • Wide Supply Range: 1.6V to 16V
  • Low Supply Current: 1μA/Amplifier Max
  • Low Input Bias Current: 90pA Max
  • Low Input Offset Voltage: 500μV Max
  • Low Input Offset Voltage Drift: 2μV/°C
  • CMRR: 100dB
  • PSRR: 95dB
  • AVOL Driving 20kΩ Load: 100,000 Min
  • Capacitive Load Handling: 500pF
  • Specified from -40°C to 125°C
  • Available in Tiny 2mm x 2mm DFN and Low Profile (1mm) ThinSOT Packages
Designed for Automotive and Transportation Applications
AEC-Q100 generic family data available for specific packages


Typical Application

LT6003 Typical Application
LT6003 Typical Application

Description

The LT6003/LT6004/LT6005 are single/dual/quad op amps designed to maximize battery life and performance for portable applications. These amplifiers operate on supplies as low as 1.6V and are fully specified and guaranteed over temperature on 1.8V, 5V and ±8V supplies while only drawing 1µA maximum quiescent current.

The ultralow supply current and low operating voltage are combined with excellent amplifier specifications; input offset voltage of 500µV maximum with a typical drift of only 2µV/°C, input bias current of 90pA maximum, open loop gain of 100,000 and the ability to drive 500pF capacitive loads, making the LT6003/LT6004/LT6005 amplifiers ideal when excellent performance is required in battery powered applications.

The single LT6003 is available in the 5-pin TSOT-23 and tiny 2mm × 2mm DFN packages. The dual LT6004 is available in the 8-pin MSOP and 3mm × 3mm DFN packages. The quad LT6005 is available in the 16-pin TSSOP and 5mm × 3mm DFN packages. These devices are specified over the commercial, industrial and automotive temperature ranges.

Packaging

CAD Symbols and Footprints: The downloadable Zip file below contains the schematic symbol and PCB footprints.

For complete and up to date package information and drawings, please refer to our packaging page

Part Number Package Code Temp Package
Drawing
RoHS
LT6003CDC#PBF 2x2 DFN-4 DC4 C 05-08-1724 Yes
LT6003CDC#TRMPBF 2x2 DFN-4 DC4 C 05-08-1724 Yes
LT6003CDC#TRPBF 2x2 DFN-4 DC4 C 05-08-1724 Yes
LT6003CS5#PBF SOT-23 S5 C 05-08-1635 Yes
LT6003CS5#TRMPBF SOT-23 S5 C 05-08-1635 Yes
LT6003CS5#TRPBF SOT-23 S5 C 05-08-1635 Yes
LT6003HDC#PBF 2x2 DFN-4 DC4 H 05-08-1724 Yes
LT6003HDC#TRMPBF 2x2 DFN-4 DC4 H 05-08-1724 Yes
LT6003HDC#TRPBF 2x2 DFN-4 DC4 H 05-08-1724 Yes
LT6003HS5#PBF SOT-23 S5 H 05-08-1635 Yes
LT6003HS5#TRMPBF SOT-23 S5 H 05-08-1635 Yes
LT6003HS5#TRPBF SOT-23 S5 H 05-08-1635 Yes
LT6003IDC#PBF 2x2 DFN-4 DC4 I 05-08-1724 Yes
LT6003IDC#TRMPBF 2x2 DFN-4 DC4 I 05-08-1724 Yes
LT6003IDC#TRPBF 2x2 DFN-4 DC4 I 05-08-1724 Yes
LT6003IS5#PBF SOT-23 S5 I 05-08-1635 Yes
LT6003IS5#TRMPBF SOT-23 S5 I 05-08-1635 Yes
LT6003IS5#TRPBF SOT-23 S5 I 05-08-1635 Yes


LT6003 Package Drawing
LT6003 Package Drawing
LT6003 Package Drawing
LT6003 Package Drawing
LT6003 Package Drawing
LT6003 Package Drawing

Order Info

  • Part numbers ending in PBF are lead free. Solder plated terminal finish (SnPb) versions are non-standard and special terms and conditions and pricing applies if available. Please contact LTC marketing for information.
  • Part numbers containing TR or TRM are shipped in tape and reel or 500 unit mini tape and reel, respectively
  • Please refer to our general ordering information or the product datasheet for more details

Package Variations and Pricing

Part Number Package Temp Price
(1-99)
Price
(1k)*
RoHS
LT6003CDC#PBF 2x2 DFN-4 C $1.07 Yes
LT6003CDC#TRMPBF 2x2 DFN-4 C $1.07 $0.84 Yes
LT6003CDC#TRPBF 2x2 DFN-4 C $1.02 $0.82 Yes
LT6003CS5#PBF SOT-23 C $1.07 Yes
LT6003CS5#TRMPBF SOT-23 C $1.07 $0.84 Yes
LT6003CS5#TRPBF SOT-23 C $1.02 $0.82 Yes
LT6003HDC#PBF 2x2 DFN-4 H $1.29 Yes
LT6003HDC#TRMPBF 2x2 DFN-4 H $1.29 $0.96 Yes
LT6003HDC#TRPBF 2x2 DFN-4 H $1.23 $0.94 Yes
LT6003HS5#PBF SOT-23 H $1.29 Yes
LT6003HS5#TRMPBF SOT-23 H $1.29 $0.96 Yes
LT6003HS5#TRPBF SOT-23 H $1.23 $0.94 Yes
LT6003IDC#PBF 2x2 DFN-4 I $1.13 Yes
LT6003IDC#TRMPBF 2x2 DFN-4 I $1.13 $0.88 Yes
LT6003IDC#TRPBF 2x2 DFN-4 I $1.08 $0.86 Yes
LT6003IS5#PBF SOT-23 I $1.13 Yes
LT6003IS5#TRMPBF SOT-23 I $1.13 $0.88 Yes
LT6003IS5#TRPBF SOT-23 I $1.08 $0.86 Yes
Buy NowRequest Samples
* The USA 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 Linear Technology sales office or authorized distributor.

Demo Boards

Linear Technology offers many demo boards free of charge to qualified customers. Contact your local sales office or distributor to inquire about a demo board. Certain demo boards are also available for sale via credit card on this website. Demo boards are for evaluation purposes only. It remains the customer’s responsibility to verify proper and reliable operation in the actual end application.

Part Number Description Price Documentation
DC417B DIP8, MS8, S8, SOT23-6 | Multi-Footprint General Purpose Board for Single Op. Amp $25.00
Buy Now
Click here to view our complete list of demo boards

Designed for Automotive and Transportation Applications

Please contact your local sales representative for more information regarding reliability reports and AEC-Q100 data or to inquire about parts that are not included. For more information, view our Automotive and Transportation page

Part Number Package Temp Price
(1-99)
Price
(1k)*
RoHS
LT6003HDC#PBF 2x2 DFN-4 H $1.29 Yes
LT6003HDC#TRMPBF 2x2 DFN-4 H $1.29 $0.96 Yes
LT6003HDC#TRPBF 2x2 DFN-4 H $1.23 $0.94 Yes
LT6003HS5#PBF SOT-23 H $1.29 Yes
LT6003HS5#TRMPBF SOT-23 H $1.29 $0.96 Yes
LT6003HS5#TRPBF SOT-23 H $1.23 $0.94 Yes
LT6003IDC#PBF 2x2 DFN-4 I $1.13 Yes
LT6003IDC#TRMPBF 2x2 DFN-4 I $1.13 $0.88 Yes
LT6003IDC#TRPBF 2x2 DFN-4 I $1.08 $0.86 Yes
LT6003IS5#PBF SOT-23 I $1.13 Yes
LT6003IS5#TRMPBF SOT-23 I $1.13 $0.88 Yes
LT6003IS5#TRPBF SOT-23 I $1.08 $0.86 Yes
Buy NowRequest Samples
* The USA 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 Linear Technology sales office or authorized distributor.

Applications

  • Portable Gas Monitors
  • Battery- or Solar-Powered Systems
  • Low Voltage Signal Processing
  • Micropower Active Filters

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Design Tools

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LT6003

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