LDC3114QPWR vs LDC3114QPWRQ1 Comparison
Detailed side-by-side comparison of LDC3114QPWR by Texas Instruments and LDC3114QPWRQ1 by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | LDC3114QPWR | LDC3114QPWRQ1 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Proximity Sensors | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.80 | $1.40 |
| Number of Channels | 4 | 4 |
| Function | 4-Channel Hybrid Inductive Touch and Inductance to Digital Converter | — |
| Interface | I2C | I2C |
| Supply Voltage | [DATA_NEEDED: supply voltage range] | [DATA_NEEDED: supply voltage range] |
| Operating Temperature | -40C to +125C | [DATA_NEEDED: operating temperature range] |
| Package | 16-TSSOP (PW) | 16-TSSOP (PW), 5.00 mm x 4.40 mm nominal |
| Mounting Type | Surface Mount | Surface Mount |
| Low Power Mode | Yes (ultra-low power mode for battery applications) | — |
| Configuration | I2C register configuration | — |
| Applications | Proximity and touch-button sensing | Automotive HMI touch buttons, linear position sensing of metal targets |
| Supplier Device Package | PW (TSSOP-16) | — |
| Category (DigiKey) | ADCs/DACs - Special Purpose | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| Automotive Qualification | [DATA_NEEDED: AEC-Q status for commercial grade] | — |
| Unit Price (qty 1, LCSC) | 2.8048 USD as of 2026-09-04 | — |
| Product Type | — | 4-Channel Hybrid Inductive Touch and Inductance-to-Digital Converter |
| Sample Rate | — | 0.16 ksps (160 sps) |
| Device Marking | — | QDC3114 |
| Qualification | — | AEC-Q100 (Automotive) |
| Packaging | — | Tape & Reel (PWR suffix) |
| Resolution | — | [DATA_NEEDED: resolution in bits] |
| Sensor Frequency Range | — | [DATA_NEEDED: sensor frequency range] |
| Quiescent Current | — | [DATA_NEEDED: quiescent current] |
| MSL Rating | — | [DATA_NEEDED: moisture sensitivity level] |