ADS7807UBE4 vs ADS7805U 对比
详细并排对比 ADS7807UBE4 出自 Texas Instruments 和 ADS7805U 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。
规格对比
| 参数 | ADS7807UBE4 | ADS7805U |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | 有效 |
| 分辨率 | 16 bits | — |
| Architecture | SAR (Successive Approximation Register) | — |
| Number of Input Channels | 1 single-ended | — |
| 采样率 | 40 kSPS (max) | — |
| Conversion Time (Acquisition + Conversion) | 25 us (max) | — |
| Input Voltage Ranges | +/-10 V, 0 V to +5 V, 0 V to +4 V | — |
| 电源电压 | +5 V single supply | — |
| Supply Current (active) | 7 mA (typ) / 35 mW (max dissipation) | — |
| Power-Down Current | 50 uW (max) | — |
| INL（积分非线性） | +/-1.5 LSB (max) | — |
| DNL (Differential Nonlinearity) | 16 bits, no missing codes (guaranteed) | — |
| SINAD (1 kHz input) | 86 dB (min) | — |
| Data Interface | Serial (SPI/QSPI/MICROWIRE) or Parallel (8/16-bit) | — |
| Internal Reference | 2.5 V (internal, BYS pin to bypass) | — |
| 工作温度范围 | -40C to +85C | [DATA_NEEDED: operating temperature range] |
| 封装 | 28-SOIC (DW), 0.295" (7.50 mm) body width | SOIC (DW), 28 pins |
| 安装类型 | Surface Mount | Surface mount |
| Packaging Option (E4 suffix) | Tape and Reel | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| ADC Resolution | — | 16 bit |
| Analog Input Count | — | 1 input |
| Conversion Architecture | — | Successive Approximation Register (SAR) |
| Conversion Time | — | 10 µs |
| Maximum Sampling Rate | — | 100 kSPS |
| Supply Voltage Range | — | 4.75 V to 5.25 V |
| Process Technology | — | CMOS |
| 接口类型 | — | Parallel microprocessor interface |
| Output Driver Type | — | 3-state output drivers |
| Integrated Reference | — | Yes |
| Integrated Clock | — | Yes |
| Integrated Sample-and-Hold | — | Yes |
| Input Type | — | Single-ended analog input |
| 基准电压 | — | [DATA_NEEDED: internal reference voltage] |
| 输入电压范围 | — | [DATA_NEEDED: analog input voltage range] |
| Differential Nonlinearity | — | [DATA_NEEDED: differential nonlinearity] |
| Integral Nonlinearity | — | [DATA_NEEDED: integral nonlinearity] |
| SNR | — | [DATA_NEEDED: signal-to-noise ratio] |
| ENOB | — | [DATA_NEEDED: effective number of bits] |
| Power Consumption | — | [DATA_NEEDED: power consumption] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| Lead-Free Status | — | [DATA_NEEDED: lead-free status] |