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AD8643TRZ-EP-R7 on a board, in 3D

AD8643TRZ-EP-R7

Analog Devices

-13V~-2.5V、2.5V~13V -40℃~+125℃ 0.25pA 0.5pA 195uA 2.5uV/℃ 28.5nV/√Hz@1kHz 3.5MHz 3V/us 50uV 5V~26V 6mA 93dB Built-in compensation、High capacitive load driving Rail-to-rail output SOIC-14 FET Input Amplifiers ROHS

Extended
DatasheetJLCPCBLCSCadi/AD8643TRZ-EP-R7
Category
FET Input Amplifiers
Package
SOIC-14
Pins
14

Overview

The AD8643TRZ-EP-R7 is a FET Input Amplifier made by Analog Devices in a SOIC-14 package with 14 pins. -13V~-2.5V、2.5V~13V -40℃~+125℃ 0.25pA 0.5pA 195uA 2.5uV/℃ 28.5nV/√Hz@1kHz 3.5MHz 3V/us 50uV 5V~26V 6mA 93dB Built-in compensation、High capacitive load driving Rail-to-rail output SOIC-14 FET Input Amplifiers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:OPA4387PWR, from EasyEDA) and its footprint (Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C653070).

Symbol

V+4OUTA1V-11INA+3INA-2
EasyEDA_Cloud:OPA4387PWRFrom EasyEDA

Footprint

1234567891011121314
Package_SO:SOIC-14_3.9x8.7mm_P1.27mmFrom KiCad's library

Parameters

15
Common Mode Rejection Ratio(CMRR)
93dB
Dual Supply
-13V~-2.5V, 2.5V~13V
Features
Built-in compensation, High capacitive load driving
Gain Bandwidth Product
3.5MHz
Ib - Input Bias Current
0.25pA
Input Offset Current(Ios)
0.5pA
Input Offset Voltage Drift(Vos TC)
2.5uV/℃
Noise density(eN)
28.5nV/√Hz@1kHz
Operating Temperature
-40℃~+125℃
Output Current
6mA
Quiescent Current(Iq)
195uA
Rail To Rail
Rail-to-rail output
Single Supply
5V~26V
Slew Rate
3V/us
Vos - Input Offset Voltage
50uV

Order codes

1

Pinout

14
The pins of the AD8643TRZ-EP-R7
PinNameType
1OUTAOutput
2INA-Unspecified
3INA+Unspecified
4V+Unspecified
5INB+Unspecified
6INB-Unspecified
7OUTBOutput
8OUTCOutput
9INC-Unspecified
10INC+Unspecified
11V-Unspecified
12IND+Unspecified
13IND-Unspecified
14OUTDOutput

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Questions

Is there a KiCad symbol and footprint for the AD8643TRZ-EP-R7?

Yes. The symbol is EasyEDA_Cloud:OPA4387PWR and the footprint Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the AD8643TRZ-EP-R7?

SOIC-14, with 14 pins. Its footprint is drawn on this page.

Where is the AD8643TRZ-EP-R7 datasheet?

Analog Devices publishes it: the Datasheet link on this page opens it.

Where can I order the AD8643TRZ-EP-R7?

JLCPCB lists it as part C653070, with 0 in stock; the sellers' links on this page open their listings.

What can replace the AD8643TRZ-EP-R7?

Parts like it in the library: the TL084CDT by STMicroelectronics, the TL084IDT by STMicroelectronics, the TL074CDT by STMicroelectronics and the TL074IDT by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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