LT1210X - High Temperature 1.0A, 35MHz Current Feedback Amplifier


  • Extreme High Temperature Operation: –40°C to 175°C
  • 1.0A Minimum Output Drive Current
  • 35MHz Bandwidth, AV = 2, RL = 10Ω
  • 900V/µs Slew Rate, AV = 2, RL = 10Ω
  • High Input Impedance: 10MΩ
  • Wide Supply Range: ±5V to ±15V
  • Shutdown Mode: IS < 200µA
  • Adjustable Supply Current
  • Stable with CL = 10,000pF
  • Available as Dice
  • Available in 16-Lead Thermally Enhanced TSSOP

Typical Application

LT1210X Typical Application
LT1210X Typical Application


The LT®1210X is a current feedback amplifier with high output current and excellent large-signal characteristics. The combination of high slew rate, 1.0A output drive and ±15V operation enables the device to deliver significant power at frequencies in the 1MHz to 2MHz range. Shortcircuit protection ensures the device’s ruggedness. The LT1210X is stable with large capacitive loads, and can easily supply the large currents required by the capacitive loading. A shutdown feature switches the device into a high impedance and low supply current mode, reducing dissipation when the device is not in use. For lower bandwidth applications, the supply current can be reduced with a single external resistor.

The LT1210X is a member of a growing series of high temperature qualified products offered by Linear Technology.

The LT1210X is available in the thermally enhanced TSSOP16-E package for operation with supplies from ±5V up to ±15V. The LT1210X is also available as dice


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

Part Number Package Code Temp Package
LT1210XFE#PBF TSSOP-16 FE X 05-08-1663 (BB) Yes
LT1210XFE#TRPBF TSSOP-16 FE X 05-08-1663 (BB) Yes

LT1210X 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
LT1210XFE#PBF TSSOP-16 X $114.95 $95.00 Yes
LT1210XFE#TRPBF TSSOP-16 X $115.01 $95.06 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.

Click here to view our complete list of demo boards


  • Down-Hole Drilling and Instrumentation
  • Heavy Industrial
  • Avionics
  • High Temperature Environments
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  • Buffers
  • Test Equipment Amplifiers
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