ADS7825PG4 vs ADS7824PG4 对比
详细并排对比 ADS7825PG4 出自 Texas Instruments 和 ADS7824PG4 出自 Texas Instruments。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Texas Instruments
ADS7825PG4 - 16-Bit, 4-Ch, 40kS/s Sampling ADC | Texas Instruments
ADS7825PG4 ✓ 量产中规格对比
| 参数 | ADS7825PG4 | ADS7824PG4 |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $7.20 | $11.10 |
| Number of Bits | 16 | — |
| 采样率 | 40 kS/s | 40 kSPS |
| Number of Input Channels | 4 (single-ended / pseudo-differential) | — |
| Input Type | Single-ended, Pseudo-Differential | — |
| Data Interface | Serial (SPI/QSPI/MICROWIRE-compatible), Parallel | Parallel + Serial |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation) |
| Analog Supply Voltage | 4.75 V to 5.25 V | — |
| Digital Supply Voltage | 4.75 V to 5.25 V (or 5V AVDD-coupled) | — |
| 输入电压范围 | 0 V to VREF (unipolar), with PGA scaling | ±10 V (industrial, on-chip scaled) |
| 基准电压 | Internal 2.5 V (laser-trimmed) or external | — |
| Integral Nonlinearity (INL) | ±2.5 LSB max (typ. 0.0046% linearity error) | — |
| Power Dissipation | 50 mW max (operating), <100 µW (power-down) | 50 mW max |
| 工作温度 | -40 °C to +85 °C | — |
| 封装 / 外壳 | 28-DIP (0.300 in, 7.62 mm) | — |
| 安装类型 | Through-Hole (THT) | — |
| Packaging | Tube | — |
| RoHS 状态 | Compliant (Pb-free, Green) | — |
| 分辨率 | — | 12 bits |
| Number of Channels | — | 4 (single-ended / pseudo-differential) |
| Conversion Time | — | 25 us max |
| Channel-to-Channel Matching | — | ±0.1% |
| Linearity (INL) | — | ±0.5 LSB max |
| 电源电压 | — | +5 V single supply |
| Reference | — | Internal 2.5 V |
| 工作温度范围 | — | -40C to +85C |
| 封装 | — | 28-pin PDIP (N) 0.300 inch, through-hole |
| Lead-Free / RoHS | — | Yes (G4 suffix, Pb-free) |