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See Technical Specifications

LT1168CN8#PBF +BOM

Low Power, Single Resistor Gain Programmable, Precision Instrumentation Amplifier

Manufacturer:

Analog Devices, Inc
Mfr.Part #:

LT1168CN8#PBF
Datasheet:

LT1168CN8#PBF Datasheet (PDF)
Amplifier Type:

Instrumentation
Number Of Circuits:

1
Slew Rate:

0.5V/µs
Gain Bandwidth Product:

400 kHz
EDA/CAD Models:

Request Free CAD Models for LT1168CN8#PBF

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LT1168CN8#PBF General Description

The high accuracy of the LT1168 is due to a 20ppm maximum nonlinearity and 0.4% max gain error (G = 10). Previous monolithic instrumentation amps cannot handle a 2k load resistor whereas the nonlinearity of the LT1168 is specified for loads as low as 2k. The LT1168 is laser trimmed for very low input offset voltage (40µV max), drift (0.3µV/°C), high CMRR (90dB, G = 1) and PSRR (103dB, G = 1). Low input bias currents of 250pA max are achieved with the use of superbeta processing. The output can handle capacitive loads up to 1000pF in any gain configuration while the inputs are ESD protected up to 13kV (human body). The LT1168 with two external 5k resistors passes the IEC 1000-4-2 level 4 specification.

Key Features

Rapid Prototyping
Reduced Complexity
Improved Scalability

Application

Automation Systems
PLC Interface
Feedback Systems

Specifications

Category	Integrated Circuits (ICs)LinearAmplifiersInstrumentation, OP Amps, Buffer Amps	Series	-
Amplifier Type	Instrumentation	Number of Circuits	1
Output Type	-	Slew Rate	0.5V/µs
Gain Bandwidth Product	400 kHz	Current - Input Bias	80 pA
Voltage - Input Offset	20 µV	Current - Supply	350µA
Current - Output / Channel	32 mA	Voltage - Supply Span (Min)	4.6 V
Voltage - Supply Span (Max)	36 V	Operating Temperature	0°C ~ 70°C
Mounting Type	Through Hole	Base Product Number	LT1168