AK5394AVS vs ADS1274IPAPT Comparison
Detailed side-by-side comparison of AK5394AVS by AKM (Asahi Kasei Microdevices) and ADS1274IPAPT by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
AKM (Asahi Kasei Microdevices)
AK5394AVS - 24-bit 192kHz 123dB ADC | AKM (Asahi Kasei)
AK5394AVS ObsoleteTexas Instruments
ADS1274IPAPT - 24-Bit 144kSPS Quad Delta-Sigma ADC | Texas Instruments
ADS1274IPAPT ✓ ActiveSpecification Comparison
| Parameter | AK5394AVS | ADS1274IPAPT |
|---|---|---|
| Brand | AKM (Asahi Kasei Microdevices) | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Obsolete | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $27.50 | $24.30 |
| Manufacturer | AKM (Asahi Kasei Microdevices) | — |
| Part Number | AK5394AVS | — |
| Resolution | 24-bit | 24 bits |
| Number of Channels | 2 (stereo) | 4 |
| Sampling Rate | 1 kHz to 216 kHz | — |
| Maximum Sampling Rate | 192 kHz | — |
| Dynamic Range | 123 dB (A-weighted, typical) | — |
| Modulator Architecture | Advanced multi-bit delta-sigma | — |
| Output Interface | Serial audio data (I2S-compatible) | — |
| Analog Supply Voltage | 4.75 V to 5.25 V (5 V ±5%) | — |
| Digital Supply Voltage | 3 V to 5.25 V | — |
| Power Dissipation | 665 mW (typical) | — |
| Stopband Attenuation | 120 dB (decimation filter) | — |
| Passband Ripple | 0.001 dB (decimation filter) | — |
| Digital HPF | Yes (with offset calibration) | — |
| Package | 28-pin SOP (7.50 mm / 0.295" width) | HTQFP-64 (PAP), 10 mm x 10 mm with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant |
| Pin Compatibility Note | Semi-pin-compatible with AK5392 / AK5393 (per manufacturer datasheet) | — |
| Sampling Architecture | — | Simultaneous sampling, 4th-order delta-sigma modulator |
| Maximum Data Rate (per channel) | — | 144 kSPS |
| Minimum Data Rate | — | 105 kSPS (High-Speed mode) |
| SNR (High-Resolution mode) | — | 111 dB |
| THD | — | -108 dB |
| Usable Bandwidth | — | 62 kHz |
| Offset Drift | — | 0.8 uV/°C |
| Analog Supply Voltage (AVDD) | — | +5 V (typical) |
| Digital Supply Voltage (DVDD) | — | 1.8 V to 3.3 V |
| Analog Input Range | — | Differential, Vref = 2.5 V |
| Operating Temperature Range | — | -40 °C to +125 °C |
| MSL (Moisture Sensitivity Level) | — | MSL3 |