SBAS891B November 2017 – September 2022 ADS7142-Q1
PRODUCTION DATA
PARAMETER | TEST CONDITIONS | MIN | MAX | UNIT | |
---|---|---|---|---|---|
STANDARD MODE (100 kHz) | |||||
trCL | Rise time of SCL | 1000 | ns | ||
trDA | Rise time of SDA | 1000 | ns | ||
tfCL | Fall time of SCL | 300 | ns | ||
tfDA | Fall time of SDA | 300 | ns | ||
tVD-DAT(2) | Data valid time | 3.45 | µs | ||
tVD-ACK(2) | Data hold time | 3.45 | µs | ||
FAST MODE (400 kHz) | |||||
trCL | Rise time of SCL | 20 | 300 | ns | |
trDA | Rise time of SDA | 20 | 300 | ns | |
tfCL | Fall time of SCL | 20 × DVDD/3.6 | 300 | ns | |
tfDA | Fall time of SDA | 20 × DVDD/3.6 | 300 | ns | |
tVD-DAT | Data valid time | 0.9 | µs | ||
tVD-ACK | Data hold time | 0.9 | µs | ||
tSP(3) | Pulse duration of spikes suppressed by the input filter | 0 | 50 | ns | |
FAST MODE PLUS (1000 kHz) | |||||
trCL | Rise time of SCL | 120 | ns | ||
trDA | Rise time of SDA | 120 | ns | ||
tfCL | Fall time of SCL | 20 × DVDD/3.6 | 120 | ns | |
tfDA | Fall time of SDA | 20 × DVDD/3.6 | 120 | ns | |
tVD-DAT | Data valid time | 0.45 | µs | ||
tVD-ACK | Data hold time | 0.45 | µs | ||
tSP | Pulse duration of spikes suppressed by the input filter | 0 | 50 | ns | |
HIGH SPEED MODE (1.7 MHz, Cb = 400 pF max) | |||||
trCL | Rise time of SCLH | 20 | 80 | ns | |
trCL1 | Rise time of SCLH after a repeated start condition and after an acknowledge bit | 20 | 160 | ns | |
trDA | Rise time of SDAH | 20 | 160 | ns | |
tfCL | Fall time of SCLH | 20 | 80 | ns | |
tfDA | Fall time of SDAH | 20 | 160 | ns | |
tSP | Pulse duration of spikes suppressed by the input filter | 0 | 10 | ns | |
HIGH SPEED MODE (3.4 MHz, Cb = 100 pF max) | |||||
trCL | Rise time of SCLH | 10 | 40 | ns | |
trCL1 | Rise time of SCLH after a repeated start condition and after an acknowledge bit | 10 | 80 | ns | |
trDA | Rise time of SDAH | 10 | 80 | ns | |
tfCL | Fall time of SCLH | 10 | 40 | ns | |
tfDA | Fall time of SDAH | 10 | 80 | ns | |
tSP | Pulse duration of spikes suppressed by the input filter | 0 | 10 | ns |