ADS1274IPAPT vs AK5394AVS Comparison
Detailed side-by-side comparison of ADS1274IPAPT by Texas Instruments and AK5394AVS 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.
Texas Instruments
ADS1274IPAPT - 24-Bit 144kSPS Quad Delta-Sigma ADC | Texas Instruments
ADS1274IPAPT ✓ ActiveAKM (Asahi Kasei Microdevices)
AK5394AVS - 24-bit 192kHz 123dB ADC | AKM (Asahi Kasei)
AK5394AVS ObsoleteSpecification Comparison
| Parameter | ADS1274IPAPT | AK5394AVS |
|---|---|---|
| Brand | Texas Instruments | AKM (Asahi Kasei Microdevices) |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $24.30 | $27.50 |
| Resolution | 24 bits | 24-bit |
| Number of Channels | 4 | 2 (stereo) |
| 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 | — |
| Package | HTQFP-64 (PAP), 10 mm x 10 mm with exposed pad | 28-pin SOP (7.50 mm / 0.295" width) |
| Mounting Type | Surface Mount | Surface Mount |
| MSL (Moisture Sensitivity Level) | MSL3 | — |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Manufacturer | — | AKM (Asahi Kasei Microdevices) |
| Part Number | — | AK5394AVS |
| 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) |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| Pin Compatibility Note | — | Semi-pin-compatible with AK5392 / AK5393 (per manufacturer datasheet) |