Overview
The MAX5428ETA is a digital Potentiometer made by Maxim Integrated (Analog Devices) in a TDFN-8-EP(3x3) package with 9 pins. -40℃~+85℃ 1 1.5uA 100Ω 1LSB 2.7V~5.5V 32 35ppm/℃ 50kΩ I2C Linear Non-volatile storage、Power-on reset、Slide lock ±25% TDFN-8-EP(3x3) Digital Potentiometers.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MAX5428ETA-T, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-8_L3.0-W3.0-P0.65-TL-EP2.5, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C7456812).
Symbol
Footprint
Parameters
13- Features
- Non-volatile storage, Power-on reset, Slide lock
- Integral non - linearity
- 1LSB
- Interface
- I2C
- Number of Channels
- 1
- Number of Taps
- 32
- Operating Temperature
- -40℃~+85℃
- Quiescent Current (Iq)
- 1.5uA
- Resistance Value (Ohms)
- 50kΩ
- Resistance value change
- Linear
- Temperature Coefficient(Typ)
- 35ppm/℃
- Tolerance
- ±25%
- Voltage - Supply
- 2.7V~5.5V
- Wiper resistance
- 100Ω
Order codes
1- MAX5428ETALCSC C7456812
Pinout
9| Pin | Name | Type |
|---|---|---|
| 1 | W | Unspecified |
| 2 | CS# | Unspecified |
| 3 | VDD | Unspecified |
| 4 | GND | Unspecified |
| 5 | VPP | Unspecified |
| 6 | U/D# | Unspecified |
| 7 | L | Unspecified |
| 8 | H | Unspecified |
| 9 | GND | Unspecified |
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Is there a KiCad symbol and footprint for the MAX5428ETA?
Yes. The symbol is EasyEDA_Cloud:MAX5428ETA-T and the footprint EasyEDA_Cloud:QFN-8_L3.0-W3.0-P0.65-TL-EP2.5, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MAX5428ETA?
TDFN-8-EP(3x3), with 9 pins. Its footprint is drawn on this page.
Where is the MAX5428ETA datasheet?
Maxim Integrated (Analog Devices) publishes it: the Datasheet link on this page opens it.
Where can I order the MAX5428ETA?
JLCPCB lists it as part C7456812, with 0 in stock; the sellers' links on this page open their listings.
What can replace the MAX5428ETA?
Parts like it in the library: the MAX5428ETA-T by Maxim Integrated (Analog Devices). Check their datasheets: a part that fits the footprint may still differ in its ratings.
