LTC1049CH

Obsolete

Analog Devices

IC OPAMP ZER-DRIFT 1CIRC TO5

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LTC1049CH

Obsolete

Analog Devices

IC OPAMP ZER-DRIFT 1CIRC TO5

Deep-Dive with AI

DocumentsDatasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LTC1049CH

Amplifier Type	Chopper (Zero-Drift)
Current - Input Bias	15 pA
Current - Supply	200 µA
Gain Bandwidth Product	800 kHz
Mounting Type	Through Hole
Number of Circuits	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	TO-205-8, TO-5-8 Metal Can
Slew Rate	0.8 V/µs
Supplier Device Package	TO-5
Voltage - Input Offset	2 çV
Voltage - Supply Span (Max) [Max]	16 V
Voltage - Supply Span (Min) [Min]	4.75 V

LTC1049 Series

Low Power Zero-Drift Operational Amplifier with Internal Capacitors

Part	Package / Case	Package / Case [y]	Package / Case [x]	Voltage - Supply Span (Max) [Max]	Mounting Type	Number of Circuits	Gain Bandwidth Product	Current - Supply	Voltage - Input Offset	Amplifier Type	Operating Temperature [Max]	Operating Temperature [Min]	Slew Rate	Voltage - Supply Span (Min) [Min]	Supplier Device Package	Current - Input Bias	Package / Case	Package / Case
Analog Devices LTC1049CS8#TRPBF	8-SOIC	3.9 mm	0.154 in	16 V	Surface Mount	1	800 kHz	200 µA	2 çV	Zero-Drift	85 °C	-40 °C	0.8 V/µs	4.75 V	8-SO	15 pA
Analog Devices LTC1049CJ8	8-CDIP			16 V	Through Hole	1	800 kHz	200 µA	2 çV	Chopper (Zero-Drift)	85 °C	-40 °C	0.8 V/µs	4.75 V	8-CERDIP	15 pA	7.62 mm	0.3 in
Analog Devices LTC1049CH	TO-205-8 TO-5-8 Metal Can			16 V	Through Hole	1	800 kHz	200 µA	2 çV	Chopper (Zero-Drift)	85 °C	-40 °C	0.8 V/µs	4.75 V	TO-5	15 pA

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

LTC1049 Series

The LTC1049 is a high performance, low power zero-drift operational amplifier. The two sample-and-hold capacitors usually required externally by other chopper stabilized amplifiers are integrated on the chip. Further, the LTC1049 offers superior DC and AC performance with a nominal supply current of only 200µA.The LTC1049 has a typical offset voltage of 2µV, drift of 0.02µV/°C, 0.1Hz to 10Hz input noise voltage of 3µVP-Pand typical voltage gain of 160dB. The slew rate is 0.8V/µs with a gain bandwidth product of 0.8MHz.Overload recovery time from a saturation condition is 6ms, a significant improvement over chopper amplifiers using external capacitors.The LTC1049 is available in a standard 8-pin plastic dual in line, as well as an 8-pin SO package. The LTC1049 can be a plug-in replacement for most standard op amps with improved DC performance and substantial power savings.Applications4mA to 20mA Current LoopsThermocouple AmplifiersElectronic ScalesMedical InstrumentationStrain Gauge AmplifiersHigh Resolution Data Acquisition

Documents

Technical documentation and resources