Maxim Integrated 8-Channel I/O Expander Serial-I2C TQFN 16, MAX7321ATE+

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Subtotal (1 pack of 5 units)*

£13.00

(exc. VAT)

£15.60

(inc. VAT)

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Temporarily out of stock
  • 60 unit(s) shipping from 16 February 2026
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Units
Per unit
Per Pack*
5 - 5£2.60£13.00
10 - 20£2.332£11.66
25 - 95£2.212£11.06
100 - 245£1.818£9.09
250 +£1.76£8.80

*price indicative

Packaging Options:
RS Stock No.:
190-7057
Mfr. Part No.:
MAX7321ATE+
Brand:
Maxim Integrated
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Brand

Maxim Integrated

Product Type

I/O Expander

Number of I/O Channels

8

Package Type

TQFN

Clock Frequency

400kHz

Interface Type

Serial-I2C

Mount Type

Surface

Maximum Supply Voltage

5.5V

Minimum Supply Voltage

1.71V

Minimum Operating Temperature

-40°C

Pin Count

16

Maximum Operating Temperature

125°C

Height

0.8mm

Length

3mm

Width

3 mm

Series

MAX7321

Standards/Approvals

No

Automotive Standard

No

COO (Country of Origin):
TW
The Maxim MAX7321 2 wire serial interfaced peripheral features eight open-drain I/O ports with selectable internal pull-ups and transition detection. Any port may be used as a logic input or an open-drain output. Ports are overvoltage protected to +6V independent of supply voltage.

400kHz I2C serial interface

+1.71V to +5.5V operating voltage

8 open drain I/O ports rated to 20mA sink current

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