AD7738BRUZ-REEL vs AD7707BRZ-REEL Comparação
Comparação detalhada lado a lado de AD7738BRUZ-REEL por Analog Devices e AD7707BRZ-REEL 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.
Analog Devices
AD7738BRUZ-REEL - 24-Bit 8-Ch 8.5kHz Sigma-Delta ADC | Analog Devices
AD7738BRUZ-REEL ⚠ Última compra
Comparação de especificações
| Parâmetro | AD7738BRUZ-REEL | AD7707BRZ-REEL |
|---|---|---|
| Marca | Analog Devices | Analog Devices |
| Categoria | ADC/DAC | ADC/DAC |
| Status do ciclo de vida | Última compra | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $17,50 | $9,40 |
| Resolução | 24 bits | 16 bits |
| Number of Input Channels | 8 (configurable as 4 differential / 8 single-ended) | — |
| ADC Architecture | Sigma-Delta (Σ-Δ) | — |
| Maximum Output Data Rate | 8.5 kHz (channel switching) | — |
| Conversion Time (16-bit p-p) | 117 µs | — |
| Effective Resolution (16-bit p-p) | True 16-bit p-p at fastest throughput | — |
| Encapsulamento | 28-TSSOP (RU) | 20-SOIC (Wide body) |
| Digital Interface | 3-wire SPI / DSP-compatible serial | — |
| Reference Input | Differential (with 'No Reference' detect) | Differential (REFIN+, REFIN-) |
| Calibration | Per-channel system calibration (gain & offset) | — |
| Input Configuration | Bipolar/unipolar, software programmable | — |
| On-Chip Features | Programmable gain amplifier, digital filter, channel sequencer | — |
| Schmitt-Triggered Logic Inputs | Yes (all digital inputs) | — |
| Faixa de temperatura de operação | [DATA_NEEDED: industrial -40C to +85C assumed, confirm on datasheet] | — |
| Tipo de montagem | Surface Mount | Surface Mount |
| Compliance | RoHS (per Analog Devices, RU suffix denotes Pb-free) | — |
| Status do ciclo de vida | Last Time Buy (per Analog Devices product page) | — |
| Number of Channels | — | 3 (2 fully differential / pseudo-differential via MUX) |
| Architecture | — | Sigma-Delta |
| Faixa de tensão de entrada | — | ±10 V (after on-chip attenuation) |
| Supply Voltage (Analog) | — | 3 V / 5 V |
| Power Dissipation | — | 1 mW typical |
| Accuracy | — | ±0.003% |
| Missing Codes | — | None (16-bit guaranteed) |
| Gain Range | — | 1 to 128 (programmable) |
| Output Interface | — | Serial (SPI / DSP compatible) |
| On-chip Calibration | — | Self-cal, system-cal, background-cal |
| Status RoHS | — | Compliant |