Datasheet LT1210X (Analog Devices)
| Fabricante | Analog Devices |
| Descripción | High Temperature 1.0A, 35MHz Current Feedback Amplifier |
| Páginas / Página | 18 / 1 — Extreme High Temperature Operation: –40°C to 175°C. 1.0A Minimum Output … |
| Formato / tamaño de archivo | PDF / 635 Kb |
| Idioma del documento | Inglés |
Extreme High Temperature Operation: –40°C to 175°C. 1.0A Minimum Output Drive Current. 35MHz Bandwidth, AV = 2, RL = 10
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LT1210X High Temperature 1.0A, 35MHz Current Feedback Amplifier FEATURES DESCRIPTION n
Extreme High Temperature Operation: –40°C to 175°C
The LT®1210X is a current feedback amplifier with high n
1.0A Minimum Output Drive Current
output current and excellent large-signal characteristics. n
35MHz Bandwidth, AV = 2, RL = 10
Ω The combination of high slew rate, 1.0A output drive and n
900V/µs Slew Rate, AV = 2, RL = 10
Ω ±15V operation enables the device to deliver significant n High Input Impedance: 10MΩ power at frequencies in the 1MHz to 2MHz range. Short- n Wide Supply Range: ±5V to ±15V circuit protection ensures the device’s ruggedness. The n Shutdown Mode: IS < 200µA LT1210X is stable with large capacitive loads, and can n Adjustable Supply Current easily supply the large currents required by the capaci- n Stable with CL = 10,000pF tive loading. A shutdown feature switches the device n Available as Dice into a high impedance and low supply current mode, n Available in 16-Lead Thermally Enhanced TSSOP reducing dissipation when the device is not in use. For Package lower bandwidth applications, the supply current can be reduced with a single external resistor. APPLICATIONS The LT1210X is a member of a growing series of high n Down-Hole Drilling and Instrumentation temperature qualified products offered by Analog n Heavy Industrial Devices. For a complete selection of high temperature n Avionics products, please consult our website www.linear.com n High Temperature Environments The LT1210X is available in the thermally enhanced n Cable Drivers TSSOP16-E package for operation with supplies from n Buffers ±5V up to ±15V. The LT1210X is also available as dice. n Test Equipment Amplifiers n All registered trademarks and trademarks are the property of their respective owners. Video Amplifiers n ADSL Drivers TYPICAL APPLICATION
Twisted Pair Driver Total Harmonic Distortion vs Frequency
15V –50 VS = ±15V VOUT = 20VP-P 4.7µF 100nF –60 AV = 4 RT TION (dB) V 11Ω IN + –70 LT1210X 2.5W T1** R SD L = 12.5Ω – R R L –80 L = 10Ω 1 3 100Ω 2.5W RL = 50Ω 4.7µF 100nF AL HARMONIC DISTOR –90 845Ω TOT –15V ** MIDCOM 671-7783 OR EQUIVALENT –100 1k 10k 100k 1M 274Ω FREQUENCY (Hz) 1210X TA02 1210X TA01 1210Xfa For more information www.linear.com/LT1210X 1
Extreme High Temperature Operation: –40°C to 175°C
The LT®1210X is a current feedback amplifier with high n
1.0A Minimum Output Drive Current
output current and excellent large-signal characteristics. n
35MHz Bandwidth, AV = 2, RL = 10
Ω The combination of high slew rate, 1.0A output drive and n
900V/µs Slew Rate, AV = 2, RL = 10
Ω ±15V operation enables the device to deliver significant n High Input Impedance: 10MΩ power at frequencies in the 1MHz to 2MHz range. Short- n Wide Supply Range: ±5V to ±15V circuit protection ensures the device’s ruggedness. The n Shutdown Mode: IS < 200µA LT1210X is stable with large capacitive loads, and can n Adjustable Supply Current easily supply the large currents required by the capaci- n Stable with CL = 10,000pF tive loading. A shutdown feature switches the device n Available as Dice into a high impedance and low supply current mode, n Available in 16-Lead Thermally Enhanced TSSOP reducing dissipation when the device is not in use. For Package lower bandwidth applications, the supply current can be reduced with a single external resistor. APPLICATIONS The LT1210X is a member of a growing series of high n Down-Hole Drilling and Instrumentation temperature qualified products offered by Analog n Heavy Industrial Devices. For a complete selection of high temperature n Avionics products, please consult our website www.linear.com n High Temperature Environments The LT1210X is available in the thermally enhanced n Cable Drivers TSSOP16-E package for operation with supplies from n Buffers ±5V up to ±15V. The LT1210X is also available as dice. n Test Equipment Amplifiers n All registered trademarks and trademarks are the property of their respective owners. Video Amplifiers n ADSL Drivers TYPICAL APPLICATION
Twisted Pair Driver Total Harmonic Distortion vs Frequency
15V –50 VS = ±15V VOUT = 20VP-P 4.7µF 100nF –60 AV = 4 RT TION (dB) V 11Ω IN + –70 LT1210X 2.5W T1** R SD L = 12.5Ω – R R L –80 L = 10Ω 1 3 100Ω 2.5W RL = 50Ω 4.7µF 100nF AL HARMONIC DISTOR –90 845Ω TOT –15V ** MIDCOM 671-7783 OR EQUIVALENT –100 1k 10k 100k 1M 274Ω FREQUENCY (Hz) 1210X TA02 1210X TA01 1210Xfa For more information www.linear.com/LT1210X 1