AK2557 Datasheet - AKM

4ch Cathode Common LDD

AK2557 Features

* 4ch Cathode Common LDD Switching LD Current at 200MHz [Max]

* 9-bit Current-DAC for “Ibias”: Maximum Output Current = 45mA [Typ.]

* 9-bit Current-DAC for “Isw” with AGC (Auto Gain Control): Maximum Output Current = 90mA [Typ.]

* Feed-Back Digital APC (APC_FB) and In

AK2557 General Description

The AK2557 is a 4-channel cathode common LDD (Laser Diode Driver) suitable for MFPs (Multi Function Printer) and LBPs (Laser Beam Printer). The AK2557 equips a 200MHz [Max.] LDD that switches the LD current, current-DACs that set the operation current of LD and a feed-back digital APC (Auto Power Co.

AK2557 Datasheet (147.84 KB)

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Datasheet Details

Part number:

AK2557

Manufacturer:

AKM

File Size:

147.84 KB

Description:

4ch cathode common ldd.

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AK2557 4ch Cathode Common LDD AKM

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AK2557 Features

AK2557 General Description

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