ADS8342IBPFBR vs ADS8383IPFBTG4 Comparação
Comparação detalhada lado a lado de ADS8342IBPFBR por Texas Instruments e ADS8383IPFBTG4 por Texas Instruments. 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
ADS8342IBPFBR - 16-Bit 250kSPS 4-Ch SAR ADC | Texas Instruments
ADS8342IBPFBR ✓ AtivoTexas Instruments
ADS8383IPFBTG4 - 18-Bit 500kHz SAR ADC, 48-TQFP | Texas Instruments
ADS8383IPFBTG4 ✓ AtivoComparação de especificações
| Parâmetro | ADS8342IBPFBR | ADS8383IPFBTG4 |
|---|---|---|
| Marca | Texas Instruments | Texas Instruments |
| Categoria | ADC/DAC | ADC/DAC |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $9,45 | $11,40 |
| Resolução | 16 bit | 18 bits |
| Number of Channels | 4 | — |
| Taxa de amostragem | 250 kSPS | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation) |
| Input Type | True Bipolar, Single-Ended | — |
| Input Signal Range | ±VREF (selectable per channel) | — |
| Output Interface | Parallel, 3-state | — |
| Tensão de alimentação | ±5 V | — |
| Power Dissipation | 200 mW (typ) | — |
| Maximum Integral Nonlinearity (INL) | ±4 LSB (I grade) | — |
| No Missing Codes | 16 bit (ensured) | — |
| Max Offset Error | 1 mV | — |
| Encapsulamento | TQFP-48 (PFB) | 48-pin TQFP (PFB), 7 mm x 7 mm |
| Temperatura de operação | -40°C to +85°C (Industrial) | -40C to +85C (Industrial) |
| Tipo de montagem | Surface Mount | — |
| Status RoHS | Compliant | Compliant |
| Sample-and-Hold | Internal (inherent to capacitive DAC) | — |
| Reference | External | — |
| Sample Rate | — | 500 kSPS |
| Input Channels | — | 1 (single-ended, unipolar) |
| Analog Supply Voltage (+VA) | — | 5 V |
| Digital Supply Voltage (+VBD) | — | 5 V (3.3 V logic compatible) |
| Analog Input Range | — | 0 V to +VREF (default); 0 V to 2 x VREF with PGA gain = 2 |
| Reference Voltage (VREF) | — | 4.0 V typ, 4.5 V max |
| Conversion Time | — | 1.52 us typ |
| Interface | — | Parallel, 18-/16-/8-bit selectable |
| INL (max) | — | 2.5 LSB |
| DNL (max) | — | 1.5 LSB (-0.99 to +2.5 LSB) |
| SNR | — | 84 dB typ at 100 kHz input |
| Power Dissipation (500 kSPS) | — | 110 mW typ |
| Power Dissipation (10 kSPS) | — | 8 mW typ |
| Aperture Delay | — | 4.5 ns |
| Lead-Free | — | Yes |