AD7707BRZ-REEL vs AD7738BRUZ-REEL Comparação
Comparação detalhada lado a lado de AD7707BRZ-REEL por Analog Devices e AD7738BRUZ-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 compraComparação de especificações
| Parâmetro | AD7707BRZ-REEL | AD7738BRUZ-REEL |
|---|---|---|
| Marca | Analog Devices | Analog Devices |
| Categoria | ADC/DAC | ADC/DAC |
| Status do ciclo de vida | Ativo | Última compra |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $9,40 | $17,50 |
| Resolução | 16 bits | 24 bits |
| 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 | — |
| Reference Input | Differential (REFIN+, REFIN-) | Differential (with 'No Reference' detect) |
| Encapsulamento | 20-SOIC (Wide body) | 28-TSSOP (RU) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Status RoHS | Compliant | — |
| 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 |
| Digital Interface | — | 3-wire SPI / DSP-compatible serial |
| 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] |
| Compliance | — | RoHS (per Analog Devices, RU suffix denotes Pb-free) |
| Status do ciclo de vida | — | Last Time Buy (per Analog Devices product page) |