ADS7824P vs ADS7822PBG4 对比
详细并排对比 ADS7824P 出自 Texas Instruments 和 ADS7822PBG4 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
ADS7822PBG4 - 12-Bit 200kSPS Micro-Power SAR ADC | Texas Instruments
ADS7822PBG4 ✓ 量产中规格对比
| 参数 | ADS7824P | ADS7822PBG4 |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | Obsolete | 有效 |
| 分辨率 | 12 bit | 12 bits |
| Architecture | Successive-approximation register (SAR) | SAR (Successive Approximation) |
| Number of Input Channels | 4 channels | — |
| 采样率 | 40 kSPS | 200 kSPS |
| Maximum Sampling and Conversion Time | 25 us | — |
| Input Type | Differential | Single-ended analog with integrated sample-and-hold |
| 输入电压范围 | +/-10 V | — |
| Integral Nonlinearity | +/-0.5 LSB maximum | — |
| Differential Nonlinearity | +/-0.5 LSB maximum | — |
| Channel-to-Channel Matching | +/-0.1% | — |
| 电源电压 | +5 V single supply | — |
| Maximum Power Dissipation | 50 mW | — |
| Data Output Interface | Parallel and serial | — |
| Conversion Mode | Continuous conversion | — |
| 封装 | 28-pin 0.3-inch plastic DIP | 8-PDIP (PB), 0.300 inch / 7.62 mm |
| 安装类型 | Through-hole | Through-Hole |
| Internal Reference | Laser-trimmed scaling resistors | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Pb-free green / RoHS compliant (PBG4 suffix) |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Number of Channels | — | 1 input, single-ended |
| Supply Voltage Range | — | 2.7 V to 5.25 V |
| Reference Input | — | External VREF pin (ratiometric to VDD) |
| Data Interface | — | Serial SPI / QSPI / Microwire |
| 工作温度 | — | -40 C to +85 C (industrial) |
| Power Consumption | — | Approximately 1.5 mW at 3 V, 200 kSPS |
| 关断电流 | — | Microwatts (per datasheet) |
| Lead-Free Finish | — | Yes (Matte Sn, Pb-free) |