4 layers62.8 × 172 mm
Intensity pi
JQIamo/PI_wt_hold_for_laser_intensity_lock
PI controller with integrator hold control for laser intensity lock.
127 parts1
OPA189ID
Texas Instruments
-18V~-2.25V、2.25V~18V -40℃~+125℃ 1 1.7mA 140pA 14MHz 168dB 20V/us 3uV 4.5V~36V 5.2nV/√Hz@1kHz 5nV/℃ 65mA 70pA EMI filtering/RF suppression、Zero drift / auto-zero、ESD protection、Reverse-phase input protection Rail-to-rail output SOP-8 Precision Op Amps ROHS
Extended
- Category
- Precision Op Amps
- Package
- SOIC-8
- Pins
- 8
Overview
The OPA189ID is a precision Op Amp made by Texas Instruments in a SOIC-8 package with 8 pins. -18V~-2.25V、2.25V~18V -40℃~+125℃ 1 1.7mA 140pA 14MHz 168dB 20V/us 3uV 4.5V~36V 5.2nV/√Hz@1kHz 5nV/℃ 65mA 70pA EMI filtering/RF suppression、Zero drift / auto-zero、ESD protection、Reverse-phase input protection Rail-to-rail output SOP-8 Precision Op Amps ROHS.
PCBKit's library has its KiCad symbol (Amplifier_Operational:OPA189xD, from KiCad's library) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 15,258 are in stock at JLCPCB (part C781811). 9 open-source boards in 9 repositories on GitHub use it.
Symbol
Footprint
From the datasheet
12- Supply, least
- 4.5 V · V+ – V–, recommended operating, min · p. 7
- Supply, most
- 36 V · V+ – V–, recommended operating, max · p. 7
- Supply, absolute maximum
- 40 V · V+ – V–, absolute maximum · p. 7
- Works from
- -40 °C · ambient, specified operating, min · p. 7
- Works up to
- 125 °C · ambient, specified operating, max · p. 7
- Junction, hottest
- 150 °C · junction, absolute maximum · p. 7
- Takes working
- 1.3 mA · quiescent per amplifier, 25°C, supply 4.5–36 V, typical · p. 11
- Takes at most
- 1.8 mA · quiescent per amplifier, –40°C to 125°C, max · p. 11
- A pin gives at most
- 10 mA · signal input pin, source or sink, absolute maximum · p. 7
- Junction to air (D (SOIC))
- 122 K/W · junction to ambient · p. 8
- Junction to board (D (SOIC))
- 67.3 K/W · junction to board · p. 8
- Junction to case (D (SOIC))
- 57.6 K/W · junction to case, top · p. 8
Parameters
25- Common Mode Rejection Ratio(CMRR)
- 168dB
- Current - Supply
- 1.3mA
- Current - Supply(Max)
- 1.8mA
- Dual Supply
- 2.25V~18V
- Features
- EMI filtering/RF suppression
- Gain Bandwidth Product
- 14MHz
- Ib - Input Bias Current
- 70pA
- Input Offset Current(Ios)
- 140pA
- Input Offset Voltage Drift(Vos TC)
- 5nV/℃
- Input Voltage Noise Density
- 5.2nV/√Hz@1kHz
- Junction Temperature(Max)
- 150℃
- Number of Channels
- Single-channel
- Operating Temperature
- -40℃~+125℃
- Output Current
- 65mA
- Output Current per Pin(Max)
- 10mA
- Quiescent Current(Iq)
- 1.3mA
- Rail to Rail
- Rail-to-rail output
- Single Supply
- 4.5V~36V
- Slew Rate
- 20V/us
- Thermal Resistance(Junction to Ambient)
- 122℃/W
- Thermal Resistance(Junction to Board)
- 67.3℃/W
- Thermal Resistance(Junction to Case)
- 57.6℃/W
- Voltage - Supply
- 4.5V~36V
- Voltage - Supply(Absolute Max)
- 40V
- Vos - Input Offset Voltage
- 400nV
Order codes
2- OPA189IDLCSC C1346427
- OPA189IDRLCSC C781811
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | NC | Not connected |
| 2 | - | Input |
| 3 | + | Input |
| 4 | V- | Power in |
| 5 | NC | Not connected |
| 6 | — | Output |
| 7 | V+ | Power in |
| 8 | NC | Not connected |
Open-source boards using it
All 9- 4 layers71.1 × 134.5 mm
- 4 layers70.5 × 134 mm
- 4 layers152.4 × 101.6 mm
- 2 layers99.7 × 35.6 mm
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krebsd/current-diffamp
Differential Amplifier circuit for use in current sensing applications. The circuit is designed to be used in conjunction with an oscilloscope.
274 partsCC-BY-SA-4.0 - 2 layers140 × 40 mm
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kuon/pcb-ucurrent
My PCB for µcurrent board https://www.eevblog.com/projects/ucurrent/
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NanoLogger
TobiasNetzer/nanoLogger
Here is a simplified block diagram of the data logger. To measure the current of a device, the data logger is simply connected in series between the voltage source and the DUT/load.
221 parts
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<iframe src="https://pcbkit.io/embed/parts/ti/OPA189ID" title="OPA189ID in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/ti/OPA189ID.jpg" alt="OPA189ID" width="1200" height="900">[](https://pcbkit.io/parts/ti/OPA189ID)Questions
Is there a KiCad symbol and footprint for the OPA189ID?
Yes. The symbol is Amplifier_Operational:OPA189xD and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the OPA189ID?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the OPA189ID datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the OPA189ID?
JLCPCB lists it as part C781811, with 15,258 in stock; the sellers' links on this page open their listings.
What can replace the OPA189ID?
Parts like it in the library: the GS8552-SR by Gainsil, the OPA2192ID by Texas Instruments, the OPA197ID by Texas Instruments and the OPA182ID by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the OPA189ID?
9 boards in 9 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8
GS8552-SR
SOIC-8-2.75V~-900mV、900mV~2.75V -40℃~+125℃ 0.95V/us 1.8MHz 1.8V~5.5V 10nV/℃ 10pA 110dB 180uA 2 20pA 30uV 38nV/√Hz@1kHz 65mA EMI filtering/RF suppression、Zero drift / auto-zero Rail-to-Rail Input, Rail-to-Rail Output SOIC-8 Precision Op Amps ROHSGainsilPrecision Op AmpsOPA2192ID
SOIC-8-18V~-2.25V、2.25V~18V -40℃~+125℃ 10MHz 140dB 1mA 2 200nV/℃ 20V/us 2pA 4.5V~36V 5.5nV/√Hz@1kHz 5pA 5uV 65mA EMI filtering/RF suppression、Zero drift / auto-zero Rail-to-Rail Input, Rail-to-Rail Output SOIC-8 Precision Op Amps ROHSTexas InstrumentsPrecision Op AmpsOPA197ID
SOIC-8-18V~-2.25V、2.25V~18V -40℃~+125℃ 1 10MHz 120dB 1mA 20V/us 25uV 2pA 4.5V~36V 5.5nV/√Hz@1kHz 500nV/℃ 5pA 65mA EMI filtering/RF suppression、Reverse-phase input protection Rail-to-Rail Input, Rail-to-Rail Output SOIC-8 Precision Op Amps ROHSTexas InstrumentsPrecision Op AmpsOPA182ID
SOIC-8-18V~-2.25V、2.25V~18V -40℃~+125℃ 1 10V/us 140pA 168dB 3nV/℃ 4.5V~36V 450nV 5.7nV/√Hz@1kHz 50pA 5MHz 65mA 850uA EMI filtering/RF suppression、Zero drift / auto-zero、ESD protection、Reverse-phase input protection Rail-to-rail output SOIC-8 Precision Op Amps ROHSTexas InstrumentsPrecision Op AmpsAD8606ARZ(UMW)
SOP-8-40℃~+125℃ 0.1pA 10MHz 1mA 1pA 2.7V~5.5V 20uV 5V/us 6uV/℃ 80mA 8nV/√Hz@1kHz 90dB Built-in compensation Rail-to-Rail Input, Rail-to-Rail Output SOP-8 Precision Op Amps ROHSUMWPrecision Op AmpsGS8558-SR
SOIC-8-2.75V~-1.25V、1.25V~2.75V -40℃~+125℃ 1.3mA 100dB 100pA 109mA 10pA 13MHz 2 2.5V~5.5V 27nV/℃ 5uV 8V/us EMI filtering/RF suppression、Zero drift / auto-zero Rail-to-Rail Input, Rail-to-Rail Output SOIC-8 Precision Op Amps ROHSGainsilPrecision Op AmpsRS8561XK
SOIC-8-2.75V~-1.45V、1.45V~2.75V -40℃~+125℃ 1 1.3mA 100nV/℃ 100pA 10pA 11MHz 120dB 2.9V~5.5V 32nV/√Hz@1kHz 3uV 65mA 8.5V/us Rail-to-Rail Input, Rail-to-Rail Output Zero drift / auto-zero、Built-in compensation、Reverse-phase input protection、Enable/shutdown function SOIC-8 Precision Op Amps ROHSJiangsu RUNIC TechPrecision Op AmpsRS8562XK
SOIC-8-2.75V~-1.45V、1.45V~2.75V -40℃~+125℃ 1.3mA 100nV/℃ 10pA 11MHz 120dB 1pA 2 2.9V~5.5V 20uV 32nV/√Hz@1kHz 65mA 8.5V/us Rail-to-Rail Input, Rail-to-Rail Output Zero drift / auto-zero、Built-in compensation、Reverse-phase input protection SOIC-8 Precision Op Amps ROHSJiangsu RUNIC TechPrecision Op Amps