SPRSP69B July 2023 – November 2023 TMS320F28P650DK , TMS320F28P659DK-Q1
PRODMIX
请参考 PDF 数据表获取器件具体的封装图。
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
---|---|---|---|---|---|---|
General | ||||||
Resolution | 12 | bits | ||||
Load Regulation | –1 | 1 | mV/V | |||
Glitch Energy | 1.5 | V-ns | ||||
Voltage Output Settling Time Full-Scale | Settling to 2 LSBs after 0.3V-to-3V transition | 2 | µs | |||
Voltage Output Settling Time 1/4th Full-Scale | Settling to 2 LSBs after 0.3V-to-0.75V transition | 1.6 | µs | |||
Voltage Output Slew Rate | Slew rate from 0.3V-to-3V transition | 2.8 | 4.5 | V/µs | ||
Load Transient Settling Time | 5-kΩ Load | 328 | ns | |||
1-kΩ Load | 557 | ns | ||||
Reference Input Resistance(2) | VDAC or VREFHI | 160 | 200 | 240 | kΩ | |
TPU | Power Up Time | External Reference mode | 500 | µs | ||
Internal Reference mode | 5000 | µs | ||||
DC Characteristics | ||||||
Offset | Offset Error | Midpoint | –10 | 10 | mV | |
Gain | Gain Error(3) | –2.5 | 2.5 | % of FSR | ||
DNL | Differential Non Linearity(4) | Endpoint corrected | –1 | ±0.4 | 1 | LSB |
INL | Integral Non Linearity | Endpoint corrected | –5 | ±2 | 5 | LSB |
AC Characteristics | ||||||
Output Noise | Integrated noise from 100 Hz to 100 kHz | 600 | µVrms | |||
Noise density at 10 kHz | 800 | nVrms/√Hz | ||||
SNR | Signal to Noise Ratio | 1 kHz, 200 KSPS | 64 | dB | ||
THD | Total Harmonic Distortion | 1 kHz, 200 KSPS | –64.2 | dB | ||
SFDR | Spurious Free Dynamic Range | 1 kHz, 200 KSPS | 66 | dB | ||
SINAD | Signal to Noise and Distortion Ratio | 1 kHz, 200 KSPS | 61.7 | dB | ||
PSRR | Power Supply Rejection Ratio(5) | DC | 70 | dB | ||
100 kHz | 30 | dB |