LDC3114-Q1 vs LDC3114QPWR 对比
详细并排对比 LDC3114-Q1 出自 Texas Instruments 和 LDC3114QPWR 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 | LDC3114-Q1 | LDC3114QPWR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Proximity Sensors | Proximity Sensors |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.88 | $1.80 |
| Number of Channels | 4 | 4 |
| 功能 | 4-Channel Hybrid Inductive Touch and Inductance-to-Digital Converter | 4-Channel Hybrid Inductive Touch and Inductance to Digital Converter |
| 接口 | I2C | I2C |
| 分辨率 | 160 bits conversion engine (per DigiKey listing) | — |
| 封装 | 16-TSSOP (PW), 5.00 mm x 4.40 mm | 16-TSSOP (PW) |
| 安装类型 | Surface Mount | Surface Mount |
| Qualification | AEC-Q100 (automotive grade, Q1) | — |
| Ultra-Low Power Mode | Yes (for battery-powered buttons/position sensors) | — |
| Measurement Type | Single-ended inductance sensing | — |
| Channel Matching | Well-matched channels for differential/ratiometric measurement | — |
| Configuration | I2C registers | I2C register configuration |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40C to +125C |
| 电源电压 | [DATA_NEEDED: supply voltage range] | [DATA_NEEDED: supply voltage range] |
| 采样率 | [DATA_NEEDED: sampling rate] | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| Marking Code | QDC3114 | — |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL level] |
| Low Power Mode | — | Yes (ultra-low power mode for battery applications) |
| Applications | — | Proximity and touch-button sensing |
| Supplier Device Package | — | PW (TSSOP-16) |
| Category (DigiKey) | — | ADCs/DACs - Special Purpose |
| Automotive Qualification | — | [DATA_NEEDED: AEC-Q status for commercial grade] |
| Unit Price (qty 1, LCSC) | — | 2.8048 USD as of 2026-09-04 |