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REF195ESZ on a board, in 3D

REF195ESZ

Analog Devices

-40℃~+85℃@(Ta) 30mA 45uA 5.1V~15V 50uVp-p 5V 5ppm/℃ Fixed Series ±0.04% SOIC-8 Voltage Reference ROHS

Extended
DatasheetJLCPCBLCSCadi/REF195ESZ
Category
Voltage Reference
Package
SOIC-8
Pins
8

Overview

The REF195ESZ is a voltage Reference made by Analog Devices in a SOIC-8 package with 8 pins. -40℃~+85℃@(Ta) 30mA 45uA 5.1V~15V 50uVp-p 5V 5ppm/℃ Fixed Series ±0.04% SOIC-8 Voltage Reference ROHS.

PCBKit's library has its KiCad symbol (Reference_Voltage:REF195, 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. 43 are in stock at JLCPCB (part C581301). 2 open-source boards in 2 repositories on GitHub use it.

Symbol

Vin2Sleep3GND4Vout6
Reference_Voltage:REF195From KiCad's library

Footprint

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

Parameters

11
Features
Low-power standby
Noise - 1/10Hz to 10Hz
50uVp-p
Operating Temperature
-40℃~+85℃
Output Current
30mA
Output Type
Fixed
Output Voltage
5V
Quiescent Current
45uA
Reference Type
Series
Temperature Coefficient
5ppm/℃
Tolerance
±0.04%
Voltage - Supply
5.1V~15V

Order codes

1

Pinout

8
The pins of the REF195ESZ
PinNameType
1TPNot connected
2VinPower in
3SleepInput
4GNDPower in
5TPNot connected
6VoutPower out
7NCNot connected
8NCNot connected

Open-source boards using it

All 2
  • 2 layers60 × 60 mmPVDF, the printed circuit board in 3D

    PVDF

    LauraXing25/PVDF_UpdatedADC

    Updated PCB design

    39 parts

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Questions

Is there a KiCad symbol and footprint for the REF195ESZ?

Yes. The symbol is Reference_Voltage:REF195 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 REF195ESZ?

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

Where is the REF195ESZ datasheet?

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

Where can I order the REF195ESZ?

JLCPCB lists it as part C581301, with 43 in stock; the sellers' links on this page open their listings.

What can replace the REF195ESZ?

Parts like it in the library: the REF195ESZ-REEL by Analog Devices, the REF195GSZ-REEL7 by Analog Devices, the LT1461AIS8-5#TRPBF by Analog Devices and the ADR435BRZ-REEL7 by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the REF195ESZ?

2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8