AS1105 Datasheet - ams

AS1105, Serially interfaced 4-digit LED driver

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The AS1105 is an LED driver for 7-segment numeric displays of up to 4 digits.

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Datasheet Details

Part number:

AS1105

Manufacturer:

ams

File Size:

150.12 KB

Description:

Serially interfaced 4-digit LED driver

Features

* an extremely low shutdown current of only 20µA and an operational current of less than 500µA. The number of visible digits can be programmed as well. The AS1105 can be reset by software and an external clock can be used. Several test modes support easy debugging. AS1105 is offered in a 20-pin SOIC p

Applications

* up to 4-Digits
* 10MHz Serial Interface
* Individual LED Segment Control
* Decode/No-Decode Digit Selection
* 20µA Low-Power Shutdown (Data Retained)
* Extremely low Operating Current 0.5mA in open loop
* Digital and Analog Brightness Control
* Display Blanked on Power-Up

AS1105 Distributors

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AS1105 Serially interfaced 4-digit LED driver ams

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