4 Channels 25mA per Channel 1nA 80 dB Instrumentational OP Amps 0.008μA 2V~44V ±1V~22V LT1491 14 Pins 14-DIP (0.300, 7.62mm)
SOT-23
LT1491ACN#PBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type
Through Hole
Package / Case
14-DIP (0.300, 7.62mm)
Surface Mount
NO
Number of Pins
14
Operating Temperature
0°C~70°C
Packaging
Tube
Published
2004
Series
Over-The-Top®
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
14
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Operational Amplifier
Technology
BIPOLAR
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Number of Functions
4
Supply Voltage
15V
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
LT1491
Pin Count
14
Qualification Status
Not Qualified
Output Type
Rail-to-Rail
Power Supplies
3/5/+-15V
Number of Channels
4
Operating Supply Current
50μA
Slew Rate
0.07V/μs
Architecture
VOLTAGE-FEEDBACK
Amplifier Type
General Purpose
Common Mode Rejection Ratio
80 dB
Current - Input Bias
1nA
Voltage - Supply, Single/Dual (±)
2V~44V ±1V~22V
Output Current per Channel
25mA
Input Offset Voltage (Vos)
220μV
Bandwidth
200 kHz
Neg Supply Voltage-Nom (Vsup)
-15V
Unity Gain BW-Nom
200 kHz
Voltage Gain
123.52dB
Average Bias Current-Max (IIB)
0.008μA
Power Supply Rejection Ratio (PSRR)
84dB
Low-Offset
NO
Frequency Compensation
YES
Supply Voltage Limit-Max
22V
Voltage - Input Offset
250μV
Low-Bias
NO
Micropower
YES
Programmable Power
NO
Neg Supply Voltage-Max (Vsup)
-22V
Nominal Gain Bandwidth Product
180 kHz
Height Seated (Max)
3.937mm
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$2.646843
$2.646843
10
$2.497021
$24.97021
100
$2.355681
$235.5681
500
$2.222340
$1111.17
1000
$2.096547
$2096.547
LT1491ACN#PBF Product Details
LT1491ACN#PBF Overview
A 14-DIP (0.300, 7.62mm) case is used to package the op amp. General Purpose-type instrumentation amplifiers are used in this application. The case in which buffer amplifier is delivered is called a Tube case. It is estimated that there will be 14 terminations in the next few months. There are a total of 14 pins on this op amp. It is important to remember that this op amp should be operated at a voltage of 15V volts. It should be noted that this op amp is a type of Operational Amplifier device. There are 14 pins on this chip. In terms of the input offset voltage, instrumentation amplifier rates at 220μV. It is recommended that this electronic component be mounted using the Through Hole mounting type. In terms of operating temperature, this instrumentation amplifier performs well at a temperature of about 0°C~70°C . An 50μA volt supply current is needed for this linear amplifier to operate. There should be no change in the voltage gain. There are 4 channels on the operational amplifiers. One of the advantages of this op amp is that it outputs Rail-to-Rail signals, which is one of its many advantages. The Over-The-Top® indicates the series number of the op amp.
LT1491ACN#PBF Features
14 Pins supply voltage of 15V 123.52dB voltage gain Output Type: Rail-to-Rail
LT1491ACN#PBF Applications
There are a lot of Linear Technology/Analog Devices LT1491ACN#PBF Instrumentational OP Amps applications.