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


Application

Transimpedance Amplifiers
Low Noise Signal Processing
Active Filters
Rail-to-Rail Buffer Amplifiers
 Driving A/D Converters


Specifications

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

Description

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.