LTC6363 - Precision, Low Power Differential Amplifier / ADC Driver Family


  • Available with User Set Gain or Fixed Gain of 0.5V/V, 1V/V, or 2V/V
  • 2.9nV/√Hz Input-Referred Noise
  • 2mA Maximum Supply Current
  • 45ppm Max Gain Error
  • 0.5ppm/°C Max Gain Error Drift
  • 94dB Min CMRR
  • 100μV Max Offset Voltage
  • 50nA Max Input Offset Current
  • Fast Settling: 720ns to 18-Bit, 8VP-P Output
  • 2.8V (±1.4V) to 11V (±5.5V) Supply Voltage Range
  • Differential Rail-to-Rail Outputs
  • Input Common Mode Range Includes Ground
  • Low Distortion: 118dB SFDR at 2kHz, 18VP-P
  • 500MHz Gain-Bandwidth Product
  • 35MHz –3dB Bandwidth
  • Low Power Shutdown: 20μA (VS = 3V)
  • 8-lead MSOP and 2mm × 3mm 8-Lead DFN Packages

Typical Application

LTC6363 Typical Application
LTC6363 Typical Application


The LTC®6363 family consists of four fully differential, low power, low noise amplifiers with rail-to-rail outputs optimized to drive SAR ADCs. The LTC6363 is a stand-alone differential amplifier, where the gain is typically set using four external resistors. The LTC6363-0.5, LTC6363-1, and LTC6363-2 each have internal matched resistors to create fixed gain blocks with gains of 0.5V/V, 1V/V, and 2V/V respectively. Each of the fixed-gain amplifiers features precision laser trimmed on-chip resistors for accurate, ultrastable gain and excellent CMRR.



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

Part Number Package Code Temp Package
LTC6363HDCB#PBF 2x3 DFN-8 DCB H 05-08-1718 Yes
LTC6363HDCB#TRMPBF 2x3 DFN-8 DCB H 05-08-1718 Yes
LTC6363HDCB#TRPBF 2x3 DFN-8 DCB H 05-08-1718 Yes
LTC6363HMS8-0.5#PBF MS-8 MS8 H 05-08-1660 Yes
LTC6363HMS8-0.5#TRPBF MS-8 MS8 H 05-08-1660 Yes
LTC6363HMS8-1#PBF MS-8 MS8 H 05-08-1660 Yes
LTC6363HMS8-1#TRPBF MS-8 MS8 H 05-08-1660 Yes
LTC6363HMS8-2#PBF MS-8 MS8 H 05-08-1660 Yes
LTC6363HMS8-2#TRPBF MS-8 MS8 H 05-08-1660 Yes
LTC6363HMS8#PBF MS-8 MS8 H 05-08-1660 Yes
LTC6363HMS8#TRPBF MS-8 MS8 H 05-08-1660 Yes
LTC6363IDCB#PBF 2x3 DFN-8 DCB I 05-08-1718 Yes
LTC6363IDCB#TRMPBF 2x3 DFN-8 DCB I 05-08-1718 Yes
LTC6363IDCB#TRPBF 2x3 DFN-8 DCB I 05-08-1718 Yes
LTC6363IMS8-0.5#PBF MS-8 MS8 I 05-08-1660 Yes
LTC6363IMS8-0.5#TRPBF MS-8 MS8 I 05-08-1660 Yes
LTC6363IMS8-1#PBF MS-8 MS8 I 05-08-1660 Yes
LTC6363IMS8-1#TRPBF MS-8 MS8 I 05-08-1660 Yes
LTC6363IMS8-2#PBF MS-8 MS8 I 05-08-1660 Yes
LTC6363IMS8-2#TRPBF MS-8 MS8 I 05-08-1660 Yes
LTC6363IMS8#PBF MS-8 MS8 I 05-08-1660 Yes
LTC6363IMS8#TRPBF MS-8 MS8 I 05-08-1660 Yes

LTC6363 Package Drawing
LTC6363 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
LTC6363HDCB#PBF 2x3 DFN-8 H $3.98 Yes
LTC6363HDCB#TRMPBF 2x3 DFN-8 H $3.98 $2.91 Yes
LTC6363HDCB#TRPBF 2x3 DFN-8 H $2.86 Yes
LTC6363HMS8-0.5#PBF MS-8 H $6.06 $4.33 Yes
LTC6363HMS8-0.5#TRPBF MS-8 H $6.12 $4.39 Yes
LTC6363HMS8-1#PBF MS-8 H $6.06 $4.33 Yes
LTC6363HMS8-1#TRPBF MS-8 H $6.12 $4.39 Yes
LTC6363HMS8-2#PBF MS-8 H $6.06 $4.33 Yes
LTC6363HMS8-2#TRPBF MS-8 H $6.12 $4.39 Yes
LTC6363HMS8#PBF MS-8 H $3.98 $2.86 Yes
LTC6363HMS8#TRPBF MS-8 H $2.91 Yes
LTC6363IDCB#PBF 2x3 DFN-8 I $3.46 Yes
LTC6363IDCB#TRMPBF 2x3 DFN-8 I $3.46 $2.54 Yes
LTC6363IDCB#TRPBF 2x3 DFN-8 I $2.49 Yes
LTC6363IMS8-0.5#PBF MS-8 I $5.49 $3.92 Yes
LTC6363IMS8-0.5#TRPBF MS-8 I $5.55 $3.98 Yes
LTC6363IMS8-1#PBF MS-8 I $5.49 $3.92 Yes
LTC6363IMS8-1#TRPBF MS-8 I $5.55 $3.98 Yes
LTC6363IMS8-2#PBF MS-8 I $5.49 $3.92 Yes
LTC6363IMS8-2#TRPBF MS-8 I $5.55 $3.98 Yes
LTC6363IMS8#PBF MS-8 I $3.46 $2.49 Yes
LTC6363IMS8#TRPBF MS-8 I $2.54 Yes
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* 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
DC2319A-A LTC6363 Differential Op Amp/ADC Driver Demo Board $75.00
DC2487A LTC6363 Rail-to-Rail SAR ADC Driver Amplifier $75.00
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Click here to view our complete list of demo boards


  • 20-Bit, 18-Bit and 16-Bit SAR ADC Drivers
  • Single-Ended-to-Differential Conversion
  • Low Power ADC Drivers
  • Level Shifter
  • Differential Line Drivers
  • Battery-Powered Instrumentation

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