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INA103KP on a board, in 3D

INA103KP

Texas Instruments

-25V~-9V、9V~25V -40℃~+70℃ 0.25% 1 1.7us 100MHz 100dB 15V/us 1nV/√Hz@1kHz 2.5uA 2uV/℃ 30uV 40mA 40nA 500pA/℃ 6mA External resistor gain、Internally set gain Single-Ended PDIP-16 Instrumentation Amplifiers ROHS

Extended
DatasheetJLCPCBLCSCti/INA103KP
Category
Instrumentation Amplifiers
Package
PDIP-16
Pins
2

Overview

The INA103KP is an instrumentation Amplifier made by Texas Instruments in a PDIP-16 package with 16 pins. -25V~-9V、9V~25V -40℃~+70℃ 0.25% 1 1.7us 100MHz 100dB 15V/us 1nV/√Hz@1kHz 2.5uA 2uV/℃ 30uV 40mA 40nA 500pA/℃ 6mA External resistor gain、Internally set gain Single-Ended PDIP-16 Instrumentation Amplifiers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:INA103KPG4, from EasyEDA) and its footprint (Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. 9 are in stock at JLCPCB (part C1346581). 1 open-source board in 1 repository on GitHub use it.

Symbol

-Input16-Gain Sense15G=10014-RG13-Gain Drive12Sense11Output10V+9V–8Ref7+RG6+Gain Drive5–Offset Null4+Offset Null3+Gain Sense2+Input1
EasyEDA_Cloud:INA103KPG4From EasyEDA

Footprint

12345678910111213141516
Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPadsFrom KiCad's library

From the datasheet

11
Supply, least
9 V · V+, recommended operating, min · p. 3
Supply, most
25 V · V+, recommended operating, max · p. 3
Supply, least
25 V · V–, recommended operating, min · p. 3
Supply, most
9 V · V–, recommended operating, max · p. 3
Supply, absolute maximum
25 V · V+, absolute maximum · p. 3
Supply, absolute maximum
25 V · V–, absolute maximum negative limit · p. 3
Works from
-40 °C · ambient operation, min · p. 3
Works up to
85 °C · ambient operation, max · p. 3
Junction, hottest
125 °C · junction, P and U packages, max · p. 3
Takes working
9 mA · quiescent supply current, VS = ±15 V, TA = 25°C, typical · p. 3
Takes at most
12.5 mA · quiescent supply current, VS = ±15 V, TA = 25°C, max · p. 3

Parameters

23
-3dB Bandwidth
100MHz
Common Mode Rejection Ratio(CMRR)
100dB
Current - Supply
9mA
Current - Supply(Max)
12.5mA
Dual Supply
-25V~-9V
Features
External resistor gain
Gain Error
0.25%
Ib - Input Bias Current
2.5uA
Input Offset Current Drift (Ios TC)
500pA/℃
Input Offset Current(Ios)
40nA
Input Offset Voltage Drift(Vos TC)
2uV/℃
Input Voltage Noise Density
1nV/√Hz@1kHz
Junction Temperature(Max)
125℃
Number of Channels
Single-channel
Operating Temperature
-40℃~+85℃
Output Current
40mA
Output Type
Single-Ended
Quiescent Current(Iq)
6mA
Settling time
1.7us
Slew Rate
15V/us
Voltage - Supply
9V~25V
Voltage - Supply(Absolute Max)
25V
Vos - Input Offset Voltage
30uV

Order codes

1

Pinout

16
The pins of the INA103KP
PinNameType
1+InputUnspecified
2+Gain SenseUnspecified
3+Offset NullUnspecified
4–Offset NullUnspecified
5+Gain DriveUnspecified
6+RGUnspecified
7RefUnspecified
8V–Unspecified
9V+Unspecified
10OutputUnspecified
11SenseUnspecified
12-Gain DriveUnspecified
13-RGUnspecified
14G=100Unspecified
15-Gain SenseUnspecified
16-InputUnspecified

Open-source boards using it

All 1
  • 2 layers173 × 85 mmAudio board, the printed circuit board in 3D

    Audio board

    EleonoreMizo/pedalevite

    Pédale Vite — DIY multi-FX pedalboard for guitar/bass/etc.

    268 parts101WTFPL

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Questions

Is there a KiCad symbol and footprint for the INA103KP?

Yes. The symbol is EasyEDA_Cloud:INA103KPG4 and the footprint Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the INA103KP?

PDIP-16, with 16 pins. Its footprint is drawn on this page.

Where is the INA103KP datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the INA103KP?

JLCPCB lists it as part C1346581, with 9 in stock; the sellers' links on this page open their listings.

What can replace the INA103KP?

Parts like it in the library: the INA125P by Texas Instruments, the INA125PA by Texas Instruments, the AD625JN by Analog Devices and the AD625KNZ by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the INA103KP?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

6