I/O Expander 9 I2C 400 kHz 16-TSSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

DS4520E+TRL

DigiKey Part Number
175-DS4520E+TRLTR-ND - Tape & Reel (TR)
175-DS4520E+TRLCT-ND - Cut Tape (CT)
175-DS4520E+TRLDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
DS4520E+TRL
Description
IC XPNDR 400KHZ I2C 16TSSOP
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
I/O Expander 9 I2C 400 kHz 16-TSSOP
Datasheet
 Datasheet
EDA/CAD Models
DS4520E+TRL Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Output Type
Open Drain
Manufacturer
Analog Devices Inc./Maxim Integrated
Current - Output Source/Sink
12mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Clock Frequency
400 kHz
Part Status
Active
Voltage - Supply
2.7V ~ 5.5V
DigiKey Programmable
Not Verified
Operating Temperature
-40°C ~ 85°C
Number of I/O
9
Mounting Type
Surface Mount
Interface
I2C
Package / Case
16-TSSOP (0.173", 4.40mm Width)
Interrupt Output
No
Supplier Device Package
16-TSSOP
Features
EEPROM, POR
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
1,000 estimated in stock on 07-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$5.07000$5.07
10$3.86600$38.66
25$3.56480$89.12
100$3.23340$323.34
250$3.07544$768.86
500$2.98018$1,490.09
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$2.90181$2,901.81
2,000$2.83731$5,674.62
3,000$2.80500$8,415.00
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.