AK4555 Datasheet - Asahi Kasei Microsystems

Low Power & Small Package 20-bit CODEC

AK4555 Features

* HPF for DC-offset cancel (fc=3.4Hz) Single-ended ADC - S/(N+D): 80dB@VDD=2.5V - Dynamic Range, S/N: 89dB@VDD=2.5V Single-ended DAC - Digital de-emphasis for 32kHz, 44.1kHz, 48kHz sampling - S/(N+D): 85dB@VDD=2.5V - Dynamic Range, S/N: 92dB@VDD=2.5V Audio I/F format: MSB First, 2’s Compliment

AK4555 General Description

The AK4555 is a low voltage 20bit A/D & D/A converter for portable digital audio system. In the AK4555, the loss of accuracy form clock jitter is also improved by using SCF techniques for on-chip post filter. Analog signal input/output of the AK4555 are single-ended, therefore, any external filters .

AK4555 Datasheet (235.75 KB)

AK4555 Datasheet Preview — Preview of AK4555 PDF

Datasheet Details

Part number:

AK4555

Manufacturer:

Asahi Kasei Microsystems

File Size:

235.75 KB

Description:

Low power & small package 20-bit codec.

📁 Related Datasheet

AK4550 Low Power & Small Package 16-bit CODEC (Asahi Kasei Microsystems)

AK4551 LOW POWER & SMALL PACKAGE 20-BIT CODEC (Asahi Kasei Microsystems)

AK4552 3V 96KHZ 24-BIT CODEC (Asahi Kasei Microsystems)

AK4552-A 24bit A/D and D/A converter (Asahi Kasei Microsystems)

AK4554 Low Power & Small Package 16-bit CODEC (Asahi Kasei Microsystems)

AK4556 3V 192kHz 24-Bit CODEC (Asahi Kasei Microsystems)

AK4558 108dB 216kHz 32-Bit CODEC (AKM)

AK4503-VF CMOS 16-Bit A/D & D/A Converter (ETC)

AK4516 3V 16BIT ADC/DAC (Asahi Kasei Microsystems)

AK4516A 3V 16-BIT ADC/DAC (Asahi Kasei Microsystems)

TAGS

AK4555 Low Power Small Package 20-bit CODEC Asahi Kasei Microsystems

Image Gallery

AK4555 Features

AK4555 General Description

Datasheet Details

File Size:

Description:

AK4555 Distributor