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INA111BU on a board, in 3D

INA111BU

Texas Instruments

-18V~-6V、6V~18V -40℃~+85℃ 0.1pA 1 1% 100uV 106dB 10nV/√Hz@1kHz 17V/us 2MHz 2pA 3.3mA 30mA 4us 5uV/℃ External resistor gain、Overvoltage protection SOIC-16-300mil Instrumentation Amplifiers ROHS

Extended
DatasheetJLCPCBLCSCti/INA111BU
Category
Instrumentation Amplifiers
Package
SOIC-16-300mil
Pins
16

Overview

The INA111BU is an instrumentation Amplifier made by Texas Instruments in a SOIC-16-300mil package with 16 pins. -18V~-6V、6V~18V -40℃~+85℃ 0.1pA 1 1% 100uV 106dB 10nV/√Hz@1kHz 17V/us 2MHz 2pA 3.3mA 30mA 4us 5uV/℃ External resistor gain、Overvoltage protection SOIC-16-300mil Instrumentation Amplifiers ROHS.

PCBKit's library has its KiCad symbol (Operational Amplifiers:INA111BU, from CERN's library) and its footprint (Package_SO:SOIC-16W_7.5x10.3mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1346301).

Symbol

-IN+INNCNC+--+NCNCA1A2NC25k25kNCNCV-V+10k10k-+A310k10k42155193146168713121110
Operational Amplifiers:INA111BUFrom CERN's library

Footprint

12345678910111213141516
Package_SO:SOIC-16W_7.5x10.3mm_P1.27mmFrom KiCad's library

Parameters

16
-3dB Bandwidth
2MHz
Common Mode Rejection Ratio(CMRR)
106dB
Dual Supply
-18V~-6V, 6V~18V
Features
External resistor gain, Overvoltage Protection
Gain Error
1%
Ib - Input Bias Current
2pA
Input Offset Current(Ios)
0.1pA
Input Offset Voltage Drift(Vos TC)
5uV/℃
Input Voltage Noise Density
10nV/√Hz@1kHz
Number of Channels
Single-channel
Operating Temperature
-40℃~+85℃
Output Current
30mA
Quiescent Current(Iq)
3.3mA
Settling time
4us
Slew Rate
17V/us
Vos - Input Offset Voltage
100uV

Order codes

1

Pinout

16
The pins of the INA111BU
PinNameType
1NCPassive
2RGInput
3NCPassive
4VIN-Input
5VIN+Input
6NCPassive
7V-Power in
8NCPassive
9NCPassive
10REFInput
11VOOutput
12FBInput
13V+Power in
14NCPassive
15RGPassive
16NCPassive

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Questions

Is there a KiCad symbol and footprint for the INA111BU?

Yes. The symbol is Operational Amplifiers:INA111BU and the footprint Package_SO:SOIC-16W_7.5x10.3mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the INA111BU?

SOIC-16-300mil, with 16 pins. Its footprint is drawn on this page.

Where is the INA111BU datasheet?

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

Where can I order the INA111BU?

JLCPCB lists it as part C1346301, with 0 in stock; the sellers' links on this page open their listings.

What can replace the INA111BU?

Parts like it in the library: the INA217AIDWR by Texas Instruments, the INA103KU/1K by Texas Instruments, the INA2128UA/1K by Texas Instruments and the AD524ARZ-16-REEL7 by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8