ZHCSKH7 November 2019 LDC1001
PRODUCTION DATA.
| PARAMETER | TEST CONDITIONS | MIN(3) | TYP(4) | MAX(3) | UNIT | |
|---|---|---|---|---|---|---|
| POWER | ||||||
| VDD | Analog supply voltage | 4.75 | 5 | 5.25 | V | |
| VIO | IO supply voltage | VIO ≤ VDD | 1.8 | 3.3 | 5.25 | V |
| IDD | Supply current on VDD pin | PWR_MODE = 1, no sensor connected | 1.7 | 2.3 | mA | |
| IVIO | IO supply current | Static current | 14 | µA | ||
| IDD_LP | Standby mode supply current on VDD pin | PWR_MODE = 0, no sensor connected | 250 | µA | ||
| tSTART | Start-up time | From POR to ready-to-convert. | 2 | ms | ||
| LDC | ||||||
| ƒSENSOR_MIN | Minimum sensor frequency | 5 | kHz | |||
| ƒSENSOR_MAX | Maximum sensor frequency | 5 | MHz | |||
| ASENSOR_MIN | Minimum sensor amplitude | 1 | VPP | |||
| ASENSOR_MAX | Maximum sensor amplitude | 4 | VPP | |||
| tREC | Recovery time | Oscillation start-up time after RP under-range condition | 10 | 1/ƒsensor | ||
| RP_MIN | Minimum sensor RP range | 798 | Ω | |||
| RP_MAX | Maximum sensor RP range | 3.93 | MΩ | |||
| RP_RES | RP measurement resolution | 16 | Bits | |||
| L Res | Inductance measurement resolution | RESPONSE_TIME = b111 (6144), ƒEXT = 8 MHz, ƒSENSOR = 5 kHz | 24 | Bits | ||
| tS_MIN | Minimum response time | Minimum programmable settling time of digital filter | 192/ƒSENSOR | s | ||
| tS_MAX | Maximum response time | Maximum programmable settling time of digital filter | 6144/ƒSENSOR | s | ||
| EXTERNAL CLOCK FOR FREQUENCY COUNTER | ||||||
| External Clock | Frequency | 8 | MHz | |||
| Clock input high voltage | VIO | V | ||||
| DIGITAL I/O CHARACTERISTICS | ||||||
| VIH | Logic 1 input voltage | 0.8 × VIO | V | |||
| VIL | Logic 0 input voltage | 0.2 × VIO | V | |||
| VOH | Logic 1 output voltage | ISOURCE = 400 µA | VIO–0.3 | V | ||
| VOL | Logic 0 output voltage | ISINK = 400 µA | 0.3 | V | ||
| IIOHL | Digital IO leakage current | –500 | 500 | nA | ||