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LT1167AIS8#PBF

Description
IC OPAMP INSTR 1MHZ 8SO
CategoryAnalog mixed-signal IC    Amplifier circuit   
File Size362KB,22 Pages
ManufacturerLinear ( ADI )
Websitehttp://www.analog.com/cn/index.html
Environmental Compliance
Download Datasheet Parametric View All

LT1167AIS8#PBF Overview

IC OPAMP INSTR 1MHZ 8SO

LT1167AIS8#PBF Parametric

Parameter NameAttribute value
Brand NameLinear Technology
Is it Rohs certified?conform to
MakerLinear ( ADI )
Parts packaging codeSOIC
package instructionSOP, SOP8,.25
Contacts8
Manufacturer packaging codeS8
Reach Compliance Codecompliant
ECCN codeEAR99
Amplifier typeINSTRUMENTATION AMPLIFIER
Maximum average bias current (IIB)0.0006 µA
Nominal bandwidth (3dB)1 MHz
Minimum Common Mode Rejection Ratio86 dB
Maximum input offset current (IIO)0.00055 µA
Maximum input offset voltage75 µV
JESD-30 codeR-PDSO-G8
JESD-609 codee3
length4.9 mm
Humidity sensitivity level1
Negative supply voltage upper limit-20 V
Nominal Negative Supply Voltage (Vsup)-15 V
maximum nonlinearity0.007%
Number of functions1
Number of terminals8
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP8,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)260
power supply+-15 V
Certification statusNot Qualified
Maximum seat height1.75 mm
Nominal slew rate1.2 V/us
Maximum slew rate1.5 mA
Supply voltage upper limit20 V
Nominal supply voltage (Vsup)15 V
surface mountYES
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
Maximum voltage gain10000
Minimum voltage gain1
Nominal voltage gain10
width3.9 mm
Base Number Matches1
FEATURES
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LT1167
Single Resistor Gain
Programmable, Precision
Instrumentation Amplifier
DESCRIPTION
The LT
®
1167 is a low power, precision instrumentation
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 part’s high accuracy (10ppm maximum nonlinearity,
0.08% max gain error (G = 10)) is not degraded even for
load resistors as low as 2k. The LT1167 is laser trimmed for
very low input offset voltage (40μV max), drift (0.3μV/°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, re-
quires significantly less PC board area than discrete multi
op amp and resistor designs.
The LT1167-1 offers the same performance as the LT1167,
but its input current characteristic at high common mode
voltage better supports applications with high input imped-
ance (see the Applications Information section).
Single Gain Set Resistor: G = 1 to 10,000
Gain Error: G = 10, 0.08% Max
Input Offset Voltage Drift: 0.3μV/°C Max
Meets IEC 1000-4-2 Level 4 ESD Tests with
Two External 5k Resistors
Gain Nonlinearity: G = 10, 10ppm Max
Input Offset Voltage: G = 10, 60μV 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: 0.28μV
P-P
Available in 8-Pin PDIP and SO Packages
APPLICATIONS
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Bridge Amplifiers
Strain Gauge Amplifiers
Thermocouple Amplifiers
Differential to Single-Ended Converters
Medical Instrumentation
L,
LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear
Technology Corporation. All other trademarks are the property of their respective owners.
TYPICAL APPLICATION
Single Supply Barometer
V
S
R5
392k
1
LT1634CCZ-1.25
2
2
LUCAS NOVA SENOR
NPC-1220-015-A-3L
1
4
5k
R6
1k
5k
R1
825Ω
2
6
OFFSET R4
ADJUST 50k
R3
50k
6
R8
100k
R
SET
5
5k
5k
R2
12Ω
8
3
LT1167
G = 60
5
4
TO
4-DIGIT
DVM
6
Gain Nonlinearity
V
S
1/2
LT1490
4
+
1/2
LT1490
5
7
R7
50k
OUTPUT VOLTAGE (2V/DIV)
G = 1000
R
L
= 1k
V
OUT
= ±10V
0.2% ACCURACY AT 25°C
1.2% ACCURACY AT 0°C TO 60°C
V
S
= 8V TO 30V
+
+
3
1
2
1
7
NONLINEARITY (100ppm/DIV)
3
+
8
1167 TA02
VOLTS
2.800
3.000
3.200
INCHES Hg
28.00
30.00
32.00
1167 TA01
1167fc
1

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