SP3221EEA-L/TR

MaxLinear
701-SP3221EEA-L/TR
SP3221EEA-L/TR

Mfr.:

Description:
RS-232 Interface IC Intelligent RS-232 Transceiver

Datasheet:
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Learn more about MaxLinear SP3221EEA-L/TR

In Stock: 28

Stock:
28
Can Dispatch Immediately
On Order:
1,500
Expected 25/6/2026
Factory Lead Time:
12
Weeks Estimated factory production time for quantities greater than shown.
Long lead time reported on this product.
Minimum: 1   Multiples: 1
Unit Price:
$-.--
Ext. Price:
$-.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 1500)

Pricing (SGD)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
$1.47 $1.47
$1.07 $10.70
$0.963 $24.08
$0.849 $84.90
$0.795 $198.75
$0.763 $381.50
$0.723 $723.00
Full Reel (Order in multiples of 1500)
$0.702 $1,053.00
$0.692 $2,076.00
† A MouseReel™ fee of $10.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Product Attribute Attribute Value Select Attribute
MaxLinear
Product Category: RS-232 Interface IC
RoHS:  
SSOP-16
SP3221E
Transceiver
250 kb/s
1 Driver
1 Receiver
Full Duplex
5.5 V
3 V
SMD/SMT
300 uA
- 40 C
+ 85 C
15 kV
Reel
Cut Tape
MouseReel
Brand: MaxLinear
Country of Assembly: Not Available
Country of Diffusion: Not Available
Country of Origin: CN
Moisture Sensitive: Yes
Operating Supply Voltage: 3.3 V, 5 V
Output Current: 60 mA
Product: RS-232 Transceivers
Product Type: RS-232 Interface IC
Propagation Delay Time: 0.15 us
Protocol Supported: RS-232
Shutdown: With Shutdown
Factory Pack Quantity: 1500
Subcategory: Interface ICs
Tradename: MaxLinear
Type: Intelligent
Part # Aliases: SP3221E
Unit Weight: 2.338 g
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Attributes selected: 0

Datasheet

PCN

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CNHTS:
8542399000
CAHTS:
8542390000
USHTS:
8542390090
TARIC:
8542399000
MXHTS:
8542399999
ECCN:
EAR99

SP3221E Intelligent RS-232 Transceiver

MaxLinear SP3221E Intelligent RS-232 Transceiver is intended for portable or battery-powered applications such as embedded computers, data logging devices, medical diagnostics, and remote sensors. This MaxLinear device uses an internal high-efficiency, charge-pump power supply that requires only four 0.1µA capacitors. This charge pump and MaxLinear's driver architecture allow the SP3221E to deliver compliant RS-232 performance from a single power supply ranging from +3.0V to +5.5V. The AUTO ON-LINE® feature allows the device to automatically "wake-up" during a shutdown state when an RS-232 cable is connected and a connected peripheral is turned on. Otherwise, the device automatically shuts itself down, drawing less than 1µA.

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