ADS8508IBDWRG4 vs AK8434VQ 对比
详细并排对比 ADS8508IBDWRG4 出自 Texas Instruments 和 AK8434VQ 出自 AKM (Asahi Kasei Microdevices)。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
ADS8508IBDWRG4 - 12-Bit 250kSPS Serial CMOS ADC | Texas Instruments
ADS8508IBDWRG4 ✓ 量产中
规格对比
| 参数 | ADS8508IBDWRG4 | AK8434VQ |
|---|---|---|
| 品牌 | Texas Instruments | AKM (Asahi Kasei Microdevices) |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $7.10 | $4.40 |
| 分辨率 | 12 bit | 10 bit |
| Number of Inputs | 1 | — |
| 采样率 | 250 kSPS | 40 MSPS |
| Architecture | SAR (Successive Approximation Register) | [DATA_NEEDED: SAR / Pipeline / Flash] |
| Input Voltage Ranges | ±3.33 V, ±5 V, ±10 V | — |
| Input Channel Type | Single-ended, bipolar | — |
| SINAD | 73 dB | — |
| Linearity Error (Max) | 0.011% | — |
| 接口 | Serial (SPI/QSPI/Microwire compatible) | — |
| Analog Supply Voltage | 5 V nominal | — |
| Digital Supply Voltage | 5 V nominal | — |
| Internal Reference | 2.5 V | — |
| 工作温度 | -40 °C to +85 °C (Industrial) | [DATA_NEEDED: operating temperature range] |
| 封装 | 20-SOIC (DW), wide-body, green (RoHS) | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant (Pb-Free) | unknown |
| Manufacturer | — | Asahi Kasei Microdevices (AKM) |
| Part Number | — | AK8434VQ |
| 功能 | — | Analog-to-Digital Converter (ADC) |
| Number of Channels | — | [DATA_NEEDED: number of channels] |
| Input Type | — | [DATA_NEEDED: input type - single-ended/differential] |
| Data Interface | — | Parallel |
| Configuration | — | [DATA_NEEDED: ADC configuration] |
| 封装 / 外壳 | — | 64-LQFP |
| Packaging | — | Tape & Reel (TR) |
| 电源电压 | — | [DATA_NEEDED: analog/digital supply voltage] |
| Part Status (per aggregator) | — | Obsolete (verify with AKM) |