LT1167AI Linear Technology Corporation, LT1167AI Datasheet

LT1167AI

Manufacturer Part Number

LT1167AI

Description

Manufacturer

Linear Technology Corporation

Datasheets

1.LT1167AI.pdf (20 pages)

2.LT1167AI.pdf (20 pages)

3.LT1167AI.pdf (20 pages)

Specifications of LT1167AI

Date_code

0917+

Package

SOP8

Available stocks

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Part Number

Manufacturer

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Price

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Company:

Meier Automation Equipment Co., Limited

Part Number:

LT1167AIN8#PBF

Manufacturer:

LINEAR/凌特

Quantity:

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Company:

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Part Number:

LT1167AIS8

Manufacturer:

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Company:

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Part Number:

LT1167AIS8#PBF

Manufacturer:

Quantity:

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Company:

Meier Automation Equipment Co., Limited

Part Number:

LT1167AIS8#PBF

Manufacturer:

LINEAR/凌特

Quantity:

20 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

LT1167AIS8#TR

Manufacturer:

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Quantity:

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Company:

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APPLICATIONS

FEATURES

TYPICAL

LT1634CCZ-1.25

Bridge Amplifiers

Strain Gauge Amplifiers

Thermocouple Amplifiers

Differential to Single-Ended Converters

Medical Instrumentation

Single Gain Set Resistor: G = 1 to 10,000

Gain Error: G = 10, 0.08% Max

Gain Nonlinearity: G = 10, 10ppm Max

Input Offset Voltage: G = 10, 60 V Max

Input Offset Voltage Drift: 0.3 V/ C Max

Input Bias Current: 350pA Max

PSRR at G = 1: 105dB Min

CMRR at G = 1: 90dB Min

Supply Current: 1.3mA Max

Wide Supply Range: 2.3V to 18V

1kHz Voltage Noise: 7.5nV/ Hz

0.1Hz to 10Hz Noise: 0.28 V

Available in 8-Pin PDIP and SO Packages

Meets IEC 1000-4-2 Level 4 ESD Tests with

Two External 5k Resistors

392k

50k

APPLICATION

100k

–

LT1490

1/2

–

LT1490

1/2

Single Supply Barometer

50k

LUCAS NOVA SENOR

NPC-1220-015-A-3L

SET

P-P

–

0.2% ACCURACY AT 25 C

1.2% ACCURACY AT 0 C TO 60 C

= 8V TO 30V

825

–

LT1167

G = 60

VOLTS

2.800

3.000

3.200

DESCRIPTION

The LT

amplifier that requires only one external resistor to set gains

of 1 to 10,000. The low voltage noise of 7.5nV/ Hz (at 1kHz)

is not compromised by low power dissipation (0.9mA typical

for 2.3V to 15V supplies).

The high accuracy of 10ppm maximum nonlinearity and

0.08% max gain error (G = 10) is not degraded even for load

resistors as low as 2k (previous monolithic instrumentation

amps used 10k for their nonlinearity specifications). The

LT1167 is laser trimmed for very low input offset voltage

(40 V max), drift (0.3 V/ C), high CMRR (90dB, G = 1) and

PSRR (105dB, G = 1). Low input bias currents of 350pA 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 LT1167 with two external 5k resistors

passes the IEC 1000-4-2 level 4 specification.

The LT1167, offered in 8-pin PDIP and SO packages, requires

significantly less PC board area than discrete multi op amp

and resistor designs. These advantages make the LT1167 the

most cost effective solution for precision instrumentation

amplifier applications.

, LTC and LT are registered trademarks of Linear Technology Corporation.

Programmable, Precision

Instrumentation Amplifier

INCHES Hg

28.00

30.00

32.00

4-DIGIT

DVM

1167 is a low power, precision instrumentation

1167 TA01

Single Resistor Gain

G = 1000

OUT

= 1k

= 10V

Gain Nonlinearity

OUTPUT VOLTAGE (2V/DIV)

LT1167

1167 TA02

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