AK4430ET

MP

3V 192kHz 24-bit 2ch DAC with 2Vrms Output

3V 192kHz 24-bit 2ch DAC with 2Vrms Output

MP

Description

The AK4430ET is 3.3V 24-bit stereo DAC with an integrated 2Vrms output buffer. A charge pump in the buffer develops an internal negative power supply rail that enables a ground-referenced 2Vrms output. Using AKM’s multi bit modulator architecture, the AK4430ET delivers a wide dynamic range while preserving linearity for improved THD+N performance. The AK4430ET integrates a combination of switched-capacitor and continuous-time filters, increasing performance for systems with excessive clock jitter. The 24-bit word length and 192kHz sampling rate make this part ideal for a wide range of consumer audio applications, such as portable A/V players, set-top boxes, and digital televisions. The AK4430ET is offered in a space saving 16-pin TSSOP package.

Applications

  •                                 Ideal for systems such as Set-Top-Box, portable AV players, and digital TV.
                                

Specifications

Part Number AK4430ET
Number of Channels 2
Analog Output Type Single
Bits [bit] 24
THD+N [dB] -91
S/N [dB] 104
Power Supply Voltage (MIN.) [V] 3
Power Supply Voltage (TYP.) [V]
Power Supply Voltage (MAX.) [V] 3.6
2Vrms Line Driver Yes
Headphone Amplifier
Other Ground-referenced output
Operating Temperature [℃] -20 to 85
Device Package TSSOP
Number of Pins 16

Product Information

Part Status MP
Pb Free Yes
Halogen Free No
MSL MSL2
Packaging TAPE
JEDEC Standard Packaging Compliant
Minimum Order Quantity [pcs.] 3000
Recommended Order Quantity 1 [pcs.] 21000
Recommended Order Quantity 2 [pcs.] 6000
Standard Packing Quantity [pcs.] 3000
Replacement P/N

Block Diagram

Block Diagram