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BUF634U, in 3D

BUF634U

Texas Instruments

-18V~18V -40℃~+85℃ 1 1.5mA 100uV/℃ 180MHz 250mA 2V/ns 30mV 4nV/√Hz 500nA SOIC-8 Operational Amplifier ROHS

Extended
DatasheetJLCPCBLCSCti/BUF634U
Category
Operational Amplifier
Package
SOIC-8
Pins
8

Overview

The BUF634U is an operational Amplifier made by Texas Instruments in a SOIC-8 package with 8 pins. -18V~18V -40℃~+85℃ 1 1.5mA 100uV/℃ 180MHz 250mA 2V/ns 30mV 4nV/√Hz 500nA SOIC-8 Operational Amplifier ROHS.

PCBKit's library has its KiCad symbol (Amplifier_Buffer:BUF634U, 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. 26 are in stock at JLCPCB (part C4366746).

Symbol

BW1V_{IN}3V-46V+7
Amplifier_Buffer:BUF634UFrom KiCad's library

Footprint

12345678
Package_SO:SOIC-8_3.9x4.9mm_P1.27mmFrom KiCad's library

Parameters

11
Dual Supply
-18V~18V
Gain Bandwidth Product
180MHz
Ib - Input Bias Current
500nA
Input Offset Voltage Drift(Vos TC)
100uV/℃
Input Voltage Noise Density
4nV/√Hz
Number of Channels
1
Operating Temperature
-40℃~+85℃
Output Current
250mA
Quiescent Current
1.5mA
Slew Rate
2V/ns
Vos - Input Offset Voltage
30mV

Order codes

1

Pinout

8
The pins of the BUF634U
PinNameType
1BWInput
2NCNot connected
3V_{IN}Input
4V-Power in
5NCNot connected
6—Output
7V+Power in
8NCNot connected

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A picture
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A picture that opens the part, for a README
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Questions

Is there a KiCad symbol and footprint for the BUF634U?

Yes. The symbol is Amplifier_Buffer:BUF634U 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 BUF634U?

SOIC-8, with 8 pins. Its footprint is drawn on this page.

Where is the BUF634U datasheet?

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

Where can I order the BUF634U?

JLCPCB lists it as part C4366746, with 26 in stock; the sellers' links on this page open their listings.

What can replace the BUF634U?

Parts like it in the library: the BUF634AID by Texas Instruments, the BUF634AIDDA by Texas Instruments, the AD8532ARZ-REEL7 by Analog Devices and the LMH6654MAX by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8