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LT1127ACN#TR

Description
IC QUAD OP-AMP, 160 uV OFFSET-MAX, 65 MHz BAND WIDTH, PDIP14, 0.300 INCH, PLASTIC, DIP-14, Operational Amplifier
CategoryAnalog mixed-signal IC    Amplifier circuit   
File Size275KB,12 Pages
ManufacturerLinear ( ADI )
Websitehttp://www.analog.com/cn/index.html
Download Datasheet Parametric View All

LT1127ACN#TR Overview

IC QUAD OP-AMP, 160 uV OFFSET-MAX, 65 MHz BAND WIDTH, PDIP14, 0.300 INCH, PLASTIC, DIP-14, Operational Amplifier

LT1127ACN#TR Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerLinear ( ADI )
Parts packaging codeDIP
package instructionDIP,
Contacts14
Reach Compliance Codecompliant
ECCN codeEAR99
Amplifier typeOPERATIONAL AMPLIFIER
Maximum average bias current (IIB)0.05 µA
Nominal Common Mode Rejection Ratio124 dB
Maximum input offset voltage160 µV
JESD-30 codeR-PDIP-T14
JESD-609 codee0
length19.558 mm
Negative supply voltage upper limit-22 V
Nominal Negative Supply Voltage (Vsup)-15 V
Number of functions4
Number of terminals14
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeDIP
Package shapeRECTANGULAR
Package formIN-LINE
Maximum seat height3.809 mm
Nominal slew rate10.2 V/us
Supply voltage upper limit22 V
Nominal supply voltage (Vsup)15 V
surface mountNO
technologyBIPOLAR
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formTHROUGH-HOLE
Terminal pitch2.54 mm
Terminal locationDUAL
Nominal Uniform Gain Bandwidth65000 kHz
width7.62 mm
LT1126/LT1127
Dual/Quad
Decompensated Low Noise,
High Speed Precision Op Amps
FEATURES
DESCRIPTIO
100% Tested Low Voltage Noise: 2.7nV/√Hz Typ,
4.2nV/√Hz Max
Slew Rate: 11V/µs Typ
Gain-Bandwidth Product: 65MHz Typ
Offset Voltage, Prime Grade: 70µV Max
Low Grade: 100µV Max
High Voltage Gain: 5 Million Min
Supply Current Per Amplifier: 3.1mA Max
Common Mode Rejection: 112dB Min
Power Supply Rejection: 116dB Min
Available in 8-Lead SOIC, 8-Lead DIP, 16-Lead SO
and 14-Lead DIP Packages
The LT
®
1126 dual and LT1127 quad are high perfor-
mance, decompensated op amps that offer higher slew
rate and bandwidth than the LT1124 dual and the LT1125
quad operational amplifiers. The enhanced AC perfor-
mance is available without degrading DC specs of the
LT1124/LT1125. Both LT1126/LT1127 are stable in a gain
of 10 or more.
In the design, processing and testing of the device, par-
ticular attention has been paid to the optimization of the
entire distribution of several key parameters. Slew rate,
gain-bandwidth and 1kHz noise are 100% tested for each
individual amplifier. Consequently, the specifications of
even the lowest cost grades (the LT1126C and the LT1127C)
have been enhanced.
Power consumption of the dual LT1126 is less than one
half of two OP-37s. Low power and high performance in an
8-pin SO package makes the LT1126 a first choice for
surface mounted systems and where board space is
restricted.
, LTC and LT are registered trademarks of Linear Technology Corporation. All other
trademarks are the property of their respective owners. Protected by U.S. Patents including
4775884, 4837496.
APPLICATIO S
Two and Three Op Amp Instrumentation Amplifiers
Low Noise Signal Processing
Active Filters
Microvolt Accuracy Threshold Detection
Strain Gauge Amplifiers
Direct Coupled Audio Gain Stages
Tape Head Preamplifiers
Microphone Preamplifiers
Accelerometer Amplifiers
Infrared Detectors
TYPICAL APPLICATIO
– INPUT
Low Noise, Wide Bandwidth Instrumentation Amplifier
+
1/4
LT1127
RMS VOLTAGE NOISE DENSITY (nV/
Hz)
620
6.2k
10k
200
1/4
LT1127
+ INPUT
6.2k
620Ω
1/4
LT1127
OUTPUT
+
10k
+
GAIN = 1000, BANDWIDTH = 480kHz
INPUT REFERRED NOISE = 4.5nV/
Hz AT 1kHz, 6µV
RMS
OVER BANDWIDTH
1126-7 TA01
U
Voltage Noise vs Frequency
100
V
S
=
±
15V
T
A
= 25°C
30
10
MAXIMUM
3
1/f CORNER
2.3Hz
1
0.1
1.0
10
FREQUENCY (Hz)
1126-7 TA01b
U
U
TYPICAL
100
1000
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