MAX3221EIDBR is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $0.89780
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 4,161
Unit Price: $2.18000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $0.36026
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $0.53802
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 7,666
Unit Price: $1.51000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 15
Unit Price: $20.00000
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Unit Price: $10.91000
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1/1 Transceiver Full RS232 16-SSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MAX3221EIDBR

DigiKey Part Number
296-19826-2-ND - Tape & Reel (TR)
296-19826-1-ND - Cut Tape (CT)
296-19826-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MAX3221EIDBR
Description
IC TXRX 16-SSOP
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
1/1 Transceiver Full RS232 16-SSOP
Datasheet
 Datasheet
EDA/CAD Models
MAX3221EIDBR Models
Product Attributes
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Category
Receiver Hysteresis
500 mV
Manufacturer
Texas Instruments
Data Rate
250kbps
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Supply
3V ~ 5.5V
Part Status
Active
Operating Temperature
-40°C ~ 85°C
Type
Transceiver
Mounting Type
Surface Mount
Protocol
RS232
Package / Case
16-SSOP (0.209", 5.30mm Width)
Number of Drivers/Receivers
1/1
Supplier Device Package
16-SSOP
Duplex
Full
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (33)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MAX3221EIDBRG4Texas Instruments0MAX3221EIDBRG4-ND$0.89780Parametric Equivalent
MAX3221IDBRTexas Instruments4,161296-9595-1-ND$2.18000Parametric Equivalent
MAX3221IDBRE4Texas Instruments0MAX3221IDBRE4-ND$0.36026Parametric Equivalent
MAX3221IDBRG4Texas Instruments0MAX3221IDBRG4-ND$0.53802Parametric Equivalent
TRS3221EIDBRTexas Instruments7,666296-22588-1-ND$1.51000Parametric Equivalent
In-Stock: 0
2,000 expected in stock on 26-Oct-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.31000$2.31
10$1.71300$17.13
25$1.56320$39.08
100$1.39830$139.83
250$1.31964$329.91
500$1.28060$640.30
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000$1.20106$2,402.12
4,000$1.17462$4,698.48
6,000$1.16138$6,968.28