MAX176AEPA+ vs MAX145AEPA Comparação
Comparação detalhada lado a lado de MAX176AEPA+ por Maxim Integrated e MAX145AEPA por Analog Devices. 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.
Maxim Integrated
MAX176AEPA+ - 12-Bit 250ksps Serial ADC with T/H | Maxim Integrated
MAX176AEPA+ ✓ AtivoComparação de especificações
| Parâmetro | MAX176AEPA+ | MAX145AEPA |
|---|---|---|
| Marca | Maxim Integrated | Analog Devices |
| Categoria | ADC/DAC | ADC/DAC |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $8,65 | $5,20 |
| Resolução | 12 bits | 12 bits |
| Taxa de amostragem | 250 ksps | — |
| Conversion Architecture | Successive Approximation (SAR) | Successive-approximation (SAR) |
| Number of Channels | 1 | 2 |
| Input Type | Single-Ended (unipolar or bipolar with scaling) | True differential (MAX145) / single-ended selectable (MAX144) |
| Analog Supply Voltage | +5 V (typ), VSS = -12 V or -15 V | — |
| Analog Input Range | 0 V to +5 V (unipolar) or ±5 V (bipolar) | — |
| Integral Linearity Error | [DATA_NEEDED: INL max LSB] | — |
| Track-and-Hold Acquisition Time | 0.4 µs (max) | — |
| Conversion Time | 3.5 µs (typ) | 7.4 us (typical) |
| Output Interface | Serial (SPI / QSPI / MICROWIRE compatible) | — |
| Internal Reference | Buried-zener, on-chip | +2.5 V |
| Faixa de temperatura de operação | -40 °C to +85 °C (industrial) | -40 C to +85 C (E suffix = industrial) |
| Encapsulamento | 8-pin PDIP (through-hole, plastic DIP-8) | — |
| Tipo de montagem | Through-Hole | Through-Hole (THT) |
| Power Dissipation | [DATA_NEEDED: typical P_D in mW] | — |
| Status RoHS | Compliant | Non-RoHS (pre-2011 vintage product; + variant is RoHS) |
| Lead-Free | Yes | — |
| Part Number | — | MAX145AEPA |
| Manufacturer | — | Analog Devices (formerly Maxim Integrated) |
| Função | — | 12-bit 2-channel SAR analog-to-digital converter (ADC) |
| Sampling Rate (Throughput) | — | 108 ksps |
| Wake-Up Time | — | 2.5 us |
| Supply Voltage (VDD) | — | +2.7 V to +5.25 V (single supply) |
| Active Power Consumption | — | 3.2 mW at VDD = +3.6 V |
| Corrente de desligamento | — | < 10 uA (auto power-down) |
| Integral Nonlinearity (INL) | — | ±1 LSB (max) |
| Differential Nonlinearity (DNL) | — | ±0.5 LSB (max, no missing codes) |
| Digital Interface | — | 3-wire SPI / QSPI / MICROWIRE-compatible serial |
| Encapsulamento / Caixa | — | 8-pin PDIP (0.300 inch / 7.62 mm body) |