AK4386ETP AKM Semiconductor Inc, AK4386ETP Datasheet
AK4386ETP
Specifications of AK4386ETP
AK4386ETP
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AK4386ETP Summary of contents
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The AK4386 is a 24bit low voltage & low power stereo DAC. The AK4386 uses the Advanced Multi-Bit ΔΣ architecture, this architecture achieves DR=100dB at 3V operation. The AK4386 integrates a combination of SCF and CTF filters increasing performance for ...
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Ordering Guide AK4386ET AK4386VT AKD4386 ■ Pin Layout MCLK BICK SDTI LRCK PDN DFS0 DFS1 DEM MS0280-E-01 −20 ∼ +85°C 16pin TSSOP (0.65mm pitch) −40 ∼ +85°C 16pin TSSOP (0.65mm pitch) Evaluation Board for AK4386 ...
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No. Pin Name I/O 1 MCLK I 2 BICK I 3 SDTI I 4 LRCK I 5 PDN I 6 DFS0 I 7 DFS1 I 8 DEM I 9 DIF0 I 10 ROUT O 11 LOUT O 12 VCOM O ...
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Note 1) Parameter Power Supply Input Current, Any Pin Except Supplies Digital Input Voltage Ambient Temperature (Powered applied) Storage Temperature Note 1. All voltages with respect to ground. WARNING: Operation at or beyond these limits may result in permanent ...
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VDD=3.0V; VSS=0V; fs=44.1kHz, 96kHz; BICK=64fs; Signal Frequency=1kHz; 24bit Data; Measurement frequency=20Hz ∼ 20kHz at fs=44.1kHz, 20Hz ∼ 40kHz at fs=96kHz; unless otherwise specified) Parameter Dynamic Characteristics: Resolution THD+N DR S/N Interchannel Isolation DC Accuracy: Interchannel Gain Mismatch Gain Drift ...
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VDD=2.2 ∼ 3.6V; fs=44.1kHz; DEM=OFF) Parameter DAC Digital Filter: ±0.05dB Passband (Note 5) −6.0dB Stopband Passband Ripple Stopband Attenuation Group Delay Digital Filter + SCF + CTF: 0 ∼ 20kHz Frequency Response ∼ 40kHz Note 5. The passband and ...
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VDD=2.2 ∼ 3.6V) Parameter Master Clock Frequency Half Speed Mode (512/768/1024/1536fs) Normal Speed Mode (256/384/512/768fs) Double Speed Mode (128/192/256/384fs) Duty Cycle LRCK Frequency Half Speed Mode (DFS1-0 = “10”) Normal Speed Mode (DFS1-0 = “00”) Double Speed Mode (DFS1-0 ...
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Timing Diagram MCLK LRCK BICK LRCK BICK SDTI PDN MS0280-E-01 1/fCLK tCLKH tCLKL 1/fs tBCK tBCKH tBCKL Clock Timing tBLR tLRB tSDS tSDH Audio Interface Timing tPD Power Down & Reset Timing - 8 - [AK4386] VIH VIL VIH ...
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System Clock The external clocks, which are required to operate the AK4386, are MCLK, BICK and LRCK. The master clock (MCLK) should be synchronized with LRCK but the phase is not critical. The MCLK is used to operate the ...
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LRCK BICK(32fs SDTI( BICK(64fs) SDTI(i) Don't Care SDTI-15:MSB, 0:LSB LRCK BICK(64fs) Don't Care SDTI(i) 23:MSB, 0:LSB LRCK BICK(64fs) SDTI( 23:MSB, 0:LSB ...
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De-emphasis Filter The AK4386 includes the digital de-emphasis filter (tc=50/15μs) by IIR filter. This filter corresponds to 44.1kHz sampling. The de-emphasis filter is enabled by setting DEM pin “H”. In case of Half speed and Double speed mode, the ...
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Power down by PDN pin PDN Internal Normal Operation State D/A In (Digital) D/A Out (Analog) Clock In MCLK, BICK, LRCK External (6) MUTE Notes: (1) PDN pin should be “L” for 19ms or more when an electrolytic capacitor ...
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Power save by MCLK stop (PDN pin = “H”) PDN pin (1) Internal Power-down State D/A In Power-down (Digital) D/A Out Hi-Z (Analog) Clock In MCLK, BICK, LRCK External MUTE Notes: (1) PDN pin should be “L” for 19ms ...
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Figure 7 shows the system connection diagram. An evaluation board is available which demonstrates application circuits, the optimum layout, power supply arrangements and measurement results. Master Clock 64fs 24bit Audio Data fs Reset & Power down Mode Setting Digital Ground ...
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TSSOP (Unit: mm 0.22 ± 0.1 Seating Plane ■ Material & Lead finish Package molding compound: Lead frame material: Lead frame surface treatment: MS0280-E-01 PACKAGE 5 0.65 Detail A 0.10 Epoxy Cu Solder (Pb free) ...
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MS0280-E-01 MARKING (AK4386ET) AKM 4386ET XXYYY Pin #1 indication 1) Date Code : XXYYY (5 digits) 2) XX: Lot# YYY: Date Code Marketing Code : 4386ET [AK4386] 2008/10 ...
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MS0280-E-01 MARKING (AK4386VT) AKM 4386VT XXYYY Pin #1 indication 4) Date Code : XXYYY (5 digits) 5) XX: Lot# YYY: Date Code Marketing Code : 4386VT [AK4386] 2008/10 ...
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Date (YY/MM/DD) Revision 03/12/01 00 08/10/23 01 These products and their specifications are subject to change without notice. When you consider any use or application of these products, please make inquiries the sales office of Asahi Kasei EMD Corporation (AKEMD) ...