Description
AK4556VT-E2 AKM Semiconductor IC Audio CODEC 3V 192kHz 24Bit 20TSSOP RoHS
The AK4556VT is a low voltage 24-bit 192kHz CODEC for high performance battery powered digital audio subsystems. The dynamic performance to power supply voltage ratio is very high, attaining 103dB and 106dB SNR for ADC and DAC, respectively. Sampling rates up to 216kHz are supported. The AK4556VT reduces jitter sensitivity by using an integrated switched-capacitor filter. The analog inputs and outputs are single-ended to minimize pin count and external filtering requirements. Packaged in a very small 20-pin TSSOP, the AK4556 is ideal for space-sensitive applications.
Applications
Digital audio equipment, etc.
Product Attributes
Categories Integrated Circuits (ICs)
Interface – CODECs
Manufacturer AKM Semiconductor Inc.
Packaging Cut Tape (CT)
Type Audio
Data Interface Serial
Resolution (Bits) 24 b
Number of ADCs / DACs 2 / 2
Sigma Delta Yes
S/N Ratio, ADCs / DACs (db) Typ 91 / 90
Dynamic Range, ADCs / DACs (db) Typ 103 / 106
Voltage – Supply, Analog 2.4V ~ 3.6V, 2.7V ~ 3.6V
Voltage – Supply, Digital 2.4V ~ 3.6V, 2.7V ~ 3.6V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173″, 4.40mm Width)
Supplier Device Package 20-TSSOP
Base Part Number AK4556
Manufacturer:Electronic Components
Datasheet:ak4556vt-en.pdf
