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The LT®6200/LT6201 are single and dual ultralow noise,rail-to-rail input and output unity gain stable op amps that feature 0.95nV/ÖHz noise voltage. These amplifiers combine very low noise with a 165MHz gain bandwidth, 50V/ms slew rate and are optimized for low voltage signal conditioning systems. A shutdown pin reduces supply current during standby conditions and thermal shutdown protects the part from overload conditions.
The LT6200-5/LT6200-10 are single amplifiers optimized for higher gain applications resulting in higher gain bandwidth and slew rate. The LT6200 family maintains its performance for supplies from 2.5V to 12.6V and are specified at 3V, 5V and ±5V.
For compact layouts the LT6200/LT6200-5/LT6200-10 are available in the 6-lead ThinSOTTM and the 8-pin SO package. The dual LT6201 is available in an 8-pin SO package with standard pinouts as well as a tiny, dual fine pitch leadless package (DFN). These amplifiers can be used as plug-in replacements for many high speed op amps to improve input/output range and noise performance.
LT6201 Maximum Ratings
Total Supply Voltage (V+ to V) ............................ 12.6V Total Supply Voltage (V+ to V) (LT6201DD) ............. 7V Input Current (Note 2) ........................................ ±40mA Output Short-Circuit Duration (Note 3) ............ Indefinite Pin Current While Exceeding Supplies (Note 12) ............................................................ ±30mA Operating Temperature Range (Note 4) ...40°C to 85°C Specified Temperature Range (Note 5) ....40°C to 85°C Junction Temperature ........................................... 150°C Junction Temperature (DD Package) ................... 125°C Storage Temperature Range ..................65°C to 150°C Storage Temperature Range (DD Package) ...................................... 65°C to 125°C Lead Temperature (Soldering, 10 sec).................. 300°C
LT6201 Features
Low Noise Voltage: 0.95nV/ÖHz (100kHz) Gain Bandwidth Product: LT6200/LT6201 165MHz AV = 1 LT6200-5 800MHz AV ³ 5 LT6200-10 1.6GHz AV ³ 10 Low Distortion: 80dB at 1MHz, RL = 100W Dual LT6201 in Tiny DFN Package Input Common Mode Range Includes Both Rails Output Swings Rail-to-Rail Low Offset Voltage: 1mV Max Wide Supply Range: 2.5V to 12.6V Output Current: 60mA Min SOT-23 and SO-8 Packages Operating Temperature Range 40°C to 85°C Power Shutdown, Thermal Shutdown
LT6201 Typical Application
Transimpedance Amplifiers Low Noise Signal Processing Active Filters Rail-to-Rail Buffer Amplifiers Driving A/D Converters