LTC6078 - Micropower Precision, Dual CMOS Rail-to-Rail Input/Output Amplifiers
Features
- Maximum Offset Voltage of 25μV (25°C)
- Maximum Offset Drift of 0.7μV/°C
- Maximum Input Bias:
1pA (25°C)
50pA (≤85°C) - Micropower: 54μA per Amp
- 95dB CMRR (Min)
- 100dB PSRR (Min)
- Input Noise Voltage: 16nV/√Hz
- Rail-to-Rail Inputs and Outputs
- 2.7V to 5.5V Operation Voltage
- LTC6078 Available in 8-Lead MSOP and 10-Lead DFN Packages; LTC6079 Available in 16-Lead SSOP and DFN Packages
AEC-Q100 data available for specific packages
Typical Application
Description
The LTC6078/LTC6079 are dual/quad, low offset, low noise operational amplifiers with low power consumption and rail-to-rail input/output swing.
Input offset voltage is trimmed to less than 25μV and the CMOS inputs draw less than 50pA of bias current. The low offset drift, excellent CMRR, and high voltage gain make it a good choice for precision signal conditioning.
Each amplifier draws only 54μA current on a 3V supply. The micropower, rail-to-rail operation of the LTC6078/LTC6079 is well suited for portable instruments and single supply applications.
The LTC6078/LTC6079 are specified on power supply voltages of 3V and 5V from -40 to 125°C. The dual amplifier LTC6078 is available in 8-lead MSOP and 10-lead DFN packages. The quad amplifier LTC6079 is available in 16-lead SSOP and DFN packages.
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 |
|---|---|---|---|---|---|
| LTC6078ACMS8#PBF | MS-8 | MS8 | C | 05-08-1660 | Yes |
| LTC6078ACMS8#TRPBF | MS-8 | MS8 | C | 05-08-1660 | Yes |
| LTC6078AHMS8#PBF | MS-8 | MS8 | H | 05-08-1660 | Yes |
| LTC6078AHMS8#TRPBF | MS-8 | MS8 | H | 05-08-1660 | Yes |
| LTC6078AIMS8#PBF | MS-8 | MS8 | I | 05-08-1660 | Yes |
| LTC6078AIMS8#TRPBF | MS-8 | MS8 | I | 05-08-1660 | Yes |
| LTC6078CDD#PBF | 3x3 DFN-10 | DD | C | 05-08-1699 | Yes |
| LTC6078CDD#TRPBF | 3x3 DFN-10 | DD | C | 05-08-1699 | Yes |
| LTC6078CMS8#PBF | MS-8 | MS8 | C | 05-08-1660 | Yes |
| LTC6078CMS8#TRPBF | MS-8 | MS8 | C | 05-08-1660 | Yes |
| LTC6078HMS8#PBF | MS-8 | MS8 | H | 05-08-1660 | Yes |
| LTC6078HMS8#TRPBF | MS-8 | MS8 | H | 05-08-1660 | Yes |
| LTC6078IDD#PBF | 3x3 DFN-10 | DD | I | 05-08-1699 | Yes |
| LTC6078IDD#TRPBF | 3x3 DFN-10 | DD | I | 05-08-1699 | Yes |
| LTC6078IMS8#PBF | MS-8 | MS8 | I | 05-08-1660 | Yes |
| LTC6078IMS8#TRPBF | MS-8 | MS8 | I | 05-08-1660 | Yes |
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 | |
|---|---|---|---|---|---|---|
| LTC6078ACMS8#PBF | MS-8 | C | $3.21 | $2.25 | Yes | |
| LTC6078ACMS8#TRPBF | MS-8 | C | $2.31 | Yes | ||
| LTC6078AHMS8#PBF | MS-8 | H | $3.69 | $2.59 | Yes | |
| LTC6078AHMS8#TRPBF | MS-8 | H | $2.65 | Yes | ||
| LTC6078AIMS8#PBF | MS-8 | I | $3.69 | $2.59 | Yes | |
| LTC6078AIMS8#TRPBF | MS-8 | I | $2.65 | Yes | ||
| LTC6078CDD#PBF | 3x3 DFN-10 | C | $2.12 | $1.49 | Yes | |
| LTC6078CDD#TRPBF | 3x3 DFN-10 | C | $1.55 | Yes | ||
| LTC6078CMS8#PBF | MS-8 | C | $2.12 | $1.49 | Yes | |
| LTC6078CMS8#TRPBF | MS-8 | C | $1.55 | Yes | ||
| LTC6078HMS8#PBF | MS-8 | H | $2.42 | $1.71 | Yes | |
| LTC6078HMS8#TRPBF | MS-8 | H | $1.77 | Yes | ||
| LTC6078IDD#PBF | 3x3 DFN-10 | I | $2.42 | $1.71 | Yes | |
| LTC6078IDD#TRPBF | 3x3 DFN-10 | I | $1.77 | Yes | ||
| LTC6078IMS8#PBF | MS-8 | I | $2.42 | $1.71 | Yes | |
| LTC6078IMS8#TRPBF | MS-8 | I | $1.77 | Yes | ||
| Buy Now • Request Samples | ||||||
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.Click here to view our complete list of demo boards
Designed for Automotive and Transportation Applications
AEC-Q100 data is available for these specific part numbers. Please contact your local sales representative for more information regarding reliability reports 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 | |
|---|---|---|---|---|---|---|
| LTC6078AHMS8#PBF | MS-8 | H | $3.69 | $2.59 | Yes | |
| LTC6078AHMS8#TRPBF | MS-8 | H | $2.65 | Yes | ||
| LTC6078AIMS8#PBF | MS-8 | I | $3.69 | $2.59 | Yes | |
| LTC6078AIMS8#TRPBF | MS-8 | I | $2.65 | Yes | ||
| LTC6078HMS8#PBF | MS-8 | H | $2.42 | $1.71 | Yes | |
| LTC6078HMS8#TRPBF | MS-8 | H | $1.77 | Yes | ||
| LTC6078IDD#PBF | 3x3 DFN-10 | I | $2.42 | $1.71 | Yes | |
| LTC6078IDD#TRPBF | 3x3 DFN-10 | I | $1.77 | Yes | ||
| LTC6078IMS8#PBF | MS-8 | I | $2.42 | $1.71 | Yes | |
| LTC6078IMS8#TRPBF | MS-8 | I | $1.77 | Yes | ||
| Buy Now • Request Samples | ||||||
Applications
- Photodiode Amplifier
- High Impedance Sensor Amplifier
- Microvolt Accuracy Threshold Detection
- Instrumentation Amplifiers
- Battery Powered Applications
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Design Tools
LTspice
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LTC6078
Technical Support
- For immediate technical assistance, contact your local sales office or distributor or call 1-800-4-LINEAR (US customers only) or 408-432-1900.
- For less urgent requests, please complete our Technical Support Request Form. Please allow 2-3 business days for reply.
