ADS8318IDRCR vs AK9240NK Comparação
Comparação detalhada lado a lado de ADS8318IDRCR por Texas Instruments e AK9240NK por AKM (Asahi Kasei Microdevices). Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Texas Instruments
ADS8318IDRCR - 16-Bit 500kSPS SAR ADC | Texas Instruments | SON-10
ADS8318IDRCR ✓ Ativo
Comparação de especificações
| Parâmetro | ADS8318IDRCR | AK9240NK |
|---|---|---|
| Marca | Texas Instruments | AKM (Asahi Kasei Microdevices) |
| Categoria | ADC/DAC | ADC/DAC |
| Status do ciclo de vida | Ativo | Obsolete |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $6,85 | $5,44 |
| Resolução | 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 | — |
| Faixa de temperatura de operação | -40 C to +85 C | [DATA_NEEDED: operating temperature range] |
| Encapsulamento | 10-VSON (DRC) 3x3 mm | 20-QFN (3x3 mm) with exposed pad |
| Tipo de montagem | Surface Mount | Surface Mount |
| Reference Type | External | [DATA_NEEDED: internal/external reference] |
| Status RoHS | Compliant | [DATA_NEEDED: RoHS compliance status] |
| Number of Channels | — | 2 (simultaneous sampling) |
| Taxa de amostragem | — | 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 |