ADS8318IDRCR vs AK9240NK Comparison
Detailed side-by-side comparison of ADS8318IDRCR by Texas Instruments and AK9240NK 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
ADS8318IDRCR - 16-Bit 500kSPS SAR ADC | Texas Instruments | SON-10
ADS8318IDRCR ✓ Active
Specification Comparison
| Parameter | ADS8318IDRCR | AK9240NK |
|---|---|---|
| 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) | $6.85 | $5.44 |
| Resolution | 16 bit | 12 bits |
| Sample Rate | 500 kSPS | — |
| Input Type | Unipolar Differential | Differential (current or voltage, selectable) |
| Number of Input Channels | 1 | — |
| Architecture | SAR | SAR (Successive Approximation Register) |
| Supply Voltage Range | 4.5 V to 5.5 V | — |
| Conversion Time | 1.4 us | — |
| Interface | Serial (SPI/QSPI/MICROWIRE-compatible) | — |
| Integral Non-Linearity (INL) | ±0.0023% FSR | — |
| Power Dissipation | 18 mW at 500 kSPS | — |
| Operating Temperature Range | -40 C to +85 C | [DATA_NEEDED: operating temperature range] |
| Package | 10-VSON (DRC) 3x3 mm | 20-QFN (3x3 mm) with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| Reference Type | External | [DATA_NEEDED: internal/external reference] |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS compliance status] |
| Number of Channels | — | 2 (simultaneous sampling) |
| Sampling Rate | — | 1 MSPS per channel |
| PGA | — | Integrated programmable gain amplifier |
| Input Configuration | — | PGA-ADC, 2 channels |
| Sample-and-Hold Ratio | — | 0:2 (no shared S/H; one per channel) |
| Data Interface | — | SPI |
| Analog Supply Voltage (AVDD) | — | 2.7 V to 5.5 V |
| Digital Supply Voltage (DVDD) | — | 2.7 V to 5.5 V |
| LED Driver | — | Integrated |
| Auto Power Control (APC) | — | Integrated |
| On-Chip Filter | — | Band-limiting low-pass filter |
| Product Status | — | Obsolete |