LT6203X Series

High Temperature 175°C Dual 100MHz, Rail-to-Rail Input and Output, Ultralow 1.9nV/√HzNoise, Low Power Op Amp

Catalog

High Temperature 175°C Dual 100MHz, Rail-to-Rail Input and Output, Ultralow 1.9nV/√HzNoise, Low Power Op Amp

Part	Voltage - Input Offset	Number of Circuits	Operating Temperature [Min]	Operating Temperature [Max]	Current - Output / Channel [custom]	Voltage - Supply Span (Max) [Max]	Gain Bandwidth Product	Mounting Type	Current - Supply	Package / Case	Package / Case [y]	Package / Case [x]	Current - Input Bias	Slew Rate	Output Type	Supplier Device Package	Amplifier Type	Voltage - Supply Span (Min) [Min]	Package / Case [custom]	Package / Case
Analog Devices LT6203XS8#TRPBF	100 çV	2	-40 °C	347 °F	40 mA	12.6 V	100 MHz	Surface Mount	3.3 mA	8-SOIC	3.9 mm	0.154 in	1.3 µA	25 V/µs	Rail-to-Rail	8-SO	General Purpose	2.5 V
Analog Devices LT6203IMS8#PBF	2.6 mV	2	-40 °C	85 °C	40 mA	12.6 V	100 MHz	Surface Mount	2.8 mA	8-MSOP 8-TSSOP			3.8 µA	25 V/µs	Rail-to-Rail	8-MSOP	General Purpose	2.5 V	0.118 in	3 mm
Analog Devices LT6203IDD#PBF	2.6 mV	2	-40 °C	85 °C	40 mA	12.6 V	100 MHz	Surface Mount	2.8 mA	8-WFDFN Exposed Pad			3.8 µA	25 V/µs	Rail-to-Rail	8-DFN (3x3)	General Purpose	2.5 V
Analog Devices LT6203IS8	2.6 mV	2	-40 °C	85 °C	40 mA	12.6 V	100 MHz	Surface Mount	2.8 mA	8-SOIC	3.9 mm	0.154 in	3.8 µA	25 V/µs	Rail-to-Rail	8-SO	General Purpose	2.5 V
Analog Devices LT6203CS8#PBF	2.6 mV	2	0 °C	70 °C	40 mA	12.6 V	100 MHz	Surface Mount	2.8 mA	8-SOIC	3.9 mm	0.154 in	3.8 µA	25 V/µs	Rail-to-Rail	8-SO	General Purpose	2.5 V
Analog Devices LT6203HMS8#PBF	2.6 mV	2	-40 °C	125 °C	40 mA	12.6 V	100 MHz	Surface Mount	2.8 mA	8-MSOP 8-TSSOP			3.8 µA	25 V/µs	Rail-to-Rail	8-MSOP	General Purpose	2.5 V	0.118 in	3 mm

Catalog

High Temperature 175°C Dual 100MHz, Rail-to-Rail Input and Output, Ultralow 1.9nV/√HzNoise, Low Power Op Amp

Key Features

• Extreme High Temperature Operation: –40°C to 175°C

• Low Noise Voltage: 1.9nV/√Hz(100kHz)

• Low Supply Current: 3mA/Amp Max

• Gain Bandwidth Product: 100MHz

• Low Distortion: –80dB at 1MHz

• Low Offset Voltage: 500µV Max

• Wide Supply Range: 2.5V to 12.6V

• Inputs and Outputs Swing Rail-to-Rail

• Common Mode Rejection Ratio 90dB Typ

• Low Noise Current: 1.1pA/√Hz

• Output Current: 30mA Min

• 8-Pin SO Package

• Available as Dice

Description

The LT6203X is a dual low noise, rail-to-rail input and output unity gain stable op amp that features 1.9nV/√Hznoise voltage and draws only 2.5mA of supply current per amplifier. These amplifiers combine very low noise and supply current with a 100MHz gain bandwidth product, a 25V/µs slew rate, and are optimized for low supply signal conditioning systems.These amplifiers maintain their performance for supplies from 2.5V to 12.6V and are specified at 3V, 5V and ±5V supplies. Harmonic distortion is less than –80dBc at 1MHz making these amplifiers suitable in low power data acquisition systems.These devices can be used as plug-in replacements for many op amps to improve input/output range and noise performance.The LT6203X is a member or a growing series of high temperature qualified products offered by Analog Devices.The LT6203X comes in an 8-pin SO package with standard dual op amp pinout. The LT6203X is also available as dice.ApplicationsDown Hole Drilling and InstrumentationHeavy IndustrialAvionicsHigh Temperature EnvironmentsLow Noise, Low Power Signal ProcessingActive FiltersRail-to-Rail Buffer AmplifiersDriving A/D ConvertersDSL ReceiversBattery Powered/Battery Backed Equipment