AK4621EF vs AK4621EF-E2 Comparison
Detailed side-by-side comparison of AK4621EF by AKM (Asahi Kasei Microdevices) and AK4621EF-E2 by AKM (Asahi Kasei Microdevices). Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
AKM (Asahi Kasei Microdevices)
AK4621EF - 24-bit 192kHz Stereo Audio CODEC | Asahi Kasei Microdevices
AK4621EF ✓ ActiveAKM (Asahi Kasei Microdevices)
AK4621EF-E2 - 24-bit 192kHz Stereo Audio CODEC | AKM
AK4621EF-E2 ✓ ActiveSpecification Comparison
| Parameter | AK4621EF | AK4621EF-E2 |
|---|---|---|
| Brand | AKM (Asahi Kasei Microdevices) | AKM (Asahi Kasei Microdevices) |
| Category | Audio Codecs | Audio Codecs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.25 | $4.10 |
| Function | Audio CODEC (2 ADC + 2 DAC) | Audio CODEC (ADC + DAC) |
| Resolution | 24-bit | 24-bit |
| Maximum Sample Rate | 192 kHz | 192 kHz |
| Minimum Sample Rate | 8 kHz | — |
| Number of ADC Channels | 2 | — |
| Number of DAC Channels | 2 | — |
| ADC Dynamic Range | 115 dB | 115 dB |
| DAC Dynamic Range | 115 dB | 115 dB |
| Analog Supply Voltage | 4.75 V to 5.25 V | — |
| Digital Supply Voltage | 3.0 V to 3.6 V | — |
| Architecture (ADC) | Enhanced Dual-Bit (sigma-delta) | — |
| Architecture (DAC) | Advanced Multi-Bit with Switched Capacitor Filter | — |
| Audio Interface | I2S, left/right-justified, serial | — |
| Package | 30-VSOP (LSSOP, 5.60 mm width) | 30-VSOP |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Number of Channels | — | 2 (stereo) |
| ADC Architecture | — | Enhanced Dual-Bit |
| DAC Architecture | — | Advanced Multi-Bit (SCF) |
| Digital Filter | — | Low Latency |
| Interface | — | Serial (I2S-compatible) |
| Digital Supply Voltage (DVDD) | — | 3.0 V to 3.6 V |
| Analog Supply Voltage (AVDD) | — | 4.75 V to 5.25 V |
| Converter Type | — | Sigma Delta |
| Operating Temperature | — | -40C to +85C |