LT1126ACN8 Linear Technology, LT1126ACN8 Datasheet

IC OP-AMP DECOMPENSAT DUAL 8-DIP

LT1126ACN8

Manufacturer Part Number
LT1126ACN8
Description
IC OP-AMP DECOMPENSAT DUAL 8-DIP
Manufacturer
Linear Technology
Datasheet

Specifications of LT1126ACN8

Amplifier Type
General Purpose
Number Of Circuits
2
Slew Rate
11 V/µs
Gain Bandwidth Product
65MHz
Current - Input Bias
7nA
Voltage - Input Offset
20µV
Current - Supply
2.6mA
Voltage - Supply, Single/dual (±)
±4 V ~ 18 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Output Type
-
Current - Output / Channel
-
-3db Bandwidth
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LT1126ACN8
Manufacturer:
ONSemiconductor
Quantity:
2 000
Part Number:
LT1126ACN8#PBF
Quantity:
2 000
Part Number:
LT1126ACN8#PBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
APPLICATIO S
FEATURES
TYPICAL APPLICATIO
– INPUT
+ INPUT
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
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
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
Low Noise, Wide Bandwidth Instrumentation Amplifier
GAIN = 1000, BANDWIDTH = 480kHz
INPUT REFERRED NOISE = 4.5nV/ Hz AT 1kHz, 6µV
+
+
LT1127
LT1127
1/4
1/4
Low Grade: 100µV Max
U
6.2k
200
6.2k
620
620Ω
RMS
U
OVER BANDWIDTH
10k
+
LT1127
1/4
10k
High Speed Precision Op Amps
OUTPUT
1126-7 TA01
Decompensated Low Noise,
DESCRIPTIO
The LT
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.
trademarks are the property of their respective owners. Protected by U.S. Patents including
4775884, 4837496.
, LTC and LT are registered trademarks of Linear Technology Corporation. All other
®
1126 dual and LT1127 quad are high perfor-
U
100
30
10
3
1
0.1
Voltage Noise vs Frequency
1.0
1/f CORNER
Dual/Quad
LT1126/LT1127
2.3Hz
FREQUENCY (Hz)
10
V = 15V
T = 25°C
MAXIMUM
A
TYPICAL
S
100
±
1126-7 TA01b
1000
11267fa
1

Related parts for LT1126ACN8

LT1126ACN8 Summary of contents

Page 1

... 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. 10k – ...

Page 2

... T JMAX J PACKAGE 14-LEAD CERAMIC DIP = 160°C, θ T JMAX OBSOLETE PACKAGE Consider the N for Alternate Source TOP VIEW ORDER PART + V NUMBER 8 OUT B 7 LT1126ACN8 – LT1126CN8 5 + 130°C JA LT1126AMJ8 LT1126MJ8 = 100°C/W JA LT1126CJ8 LT1127ACN TOP VIEW LT1127CN 14 OUT D 13 – ...

Page 3

ELECTRICAL C HARA TERISTICS C SYMBOL PARAMETER V Input Offset Voltage OS ∆V Long Term Input Offset OS ∆Time Voltage Stability I Input Offset Current OS I Input Bias Current B e Input Noise Voltage n Input Noise Voltage Density ...

Page 4

LT1126/LT1127 ELECTRICAL CHARACTERISTICS temperature range, otherwise specifications are at V SYMBOL PARAMETER V Input Offset Voltage OS ∆V /∆T Average Input Offset Voltage Drift OS I Input Offset Current OS I Input Bias Current B V Input Voltage Range CM ...

Page 5

W U TYPICAL PERFOR A The typical behavior of many LT1126/LT1127 parameters is identical to the LT1124/LT1125. Please refer to the LT1124/LT1125 data sheet for the following performance characteristics: 0.1Hz to 10Hz Voltage Noise 0.01Hz to 1Hz Voltage Noise Current ...

Page 6

LT1126/LT1127 W U TYPICAL PERFOR A Total Harmonic Distortion and Noise vs Frequency for Inverting Gain 0 2k/15pF 20Vp –10, –100 V MEASUREMENT BANDWITH = 10Hz TO 80kHz 0.010 A = –100 ...

Page 7

U U APPLICATIO S I FOR ATIO High Speed Operation When the feedback around the op amp is resistive (R pole will be created with R , the source resistance and F capacitance ( and the amplifier ...

Page 8

LT1126/LT1127 O U TYPICAL A PPLICATI Low Noise, Wideband, Gain = 100 Amplifier with High Input Impedance INPUT PACKAGE DESCRIPTIO CORNER LEADS OPTION .300 BSC (7.62 BSC) .045 – .068 (1.143 – 1.650) .008 – .018 FULL LEAD 0° – ...

Page 9

PACKAGE DESCRIPTIO .300 – .325 (7.620 – 8.255) .065 (1.651) .008 – .015 TYP (0.203 – 0.381) +.035 .325 –.015 ( ) +0.889 8.255 –0.381 NOTE: INCHES 1. DIMENSIONS ARE MILLIMETERS *THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS. ...

Page 10

LT1126/LT1127 PACKAGE DESCRIPTIO .300 – .325 (7.620 – 8.255) .008 – .015 (0.203 – 0.381) +.035 .325 –.015 ( ) +0.889 8.255 –0.381 NOTE: INCHES 1. DIMENSIONS ARE MILLIMETERS *THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS. MOLD FLASH ...

Page 11

... MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .006" (0.15mm) Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no representation that the interconnection of its circuits as described herein will not infringe on existing patent rights. ...

Page 12

... COMMENTS Unity Gain Stable 60MHz GBW, 11V/µs Slew Rate 20MHz GBW, 100µ 1.1nV/√Hz Max, 0.85 µV/Hz Typ 1.1nV/√Hz, 3.5mA Supply Current LT/LT 0705 REV A • PRINTED IN USA © LINEAR TECHNOLOGY CORPORATION 1992 + V 20 OUTPUT 20 – V 1126-7 SS01 ...

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