SLASF94A May 2024 – October 2024 MSPM0L1227 , MSPM0L1228 , MSPM0L2227 , MSPM0L2228
PRODUCTION DATA
Refer to the PDF data sheet for device specific package drawings
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
---|---|---|---|---|---|---|
Comparator Electrical Characteristics | ||||||
Vcm | Common mode input range | 0 | VDD | V | ||
Voffset | Input offset voltage | ±20 | mV | |||
Vhys | DC input hysteresis | HYST = 00h | 0.4 | mV | ||
HYST = 01h | 10 | |||||
HYST = 02h | 20 | |||||
HYST = 03h | 30 | |||||
tPD_ls | Propagation delay, response time |
Output Filter off, Overdrive = 100 mV, High Speed Mode | 32 | 50 | ns | |
Output Filter off, Overdrive = 100 mV, Low Power Mode | 1.2 | 4 | µs | |||
ten | Comparator enable time | Startup time to reach propagation delay specification, High Speed Mode | 5 | µs | ||
Startup time to reach propagation delay specification, Low Power Mode | 10 | µs | ||||
Icomp | Comparator current consumption. | Vcm = VDD/2, 100mV overdrive, DAC output as a voltage reference, VDD is reference for DAC, High Speed Mode | 130 | 200 | µA | |
Vcm = VDD/2, 100mV overdrive, DAC output as a voltage reference, VDD is reference for DAC, Low Power Mode | 0.85 | 2.7 | µA | |||
Vcm = VDD/2, 100mV overdrive, comparator only. High Speed Mode | 120 | 180 | µA | |||
Vcm = VDD/2, 100mV overdrive, comparator only, Low Power Mode | 0.7 | 2.1 | µA | |||
Icomp | Comparator +VREF current consumption in low power | Vcm = VDD/2, 100mV overdrive, DAC output as a voltage reference, Internal VREF is reference for DAC, Low Power Mode | 1.5 | uA | ||
8-bit DAC Electrical Characteristics | ||||||
Vdac | DAC output range | 0 | VDD | V | ||
Vdac-code | 8-bit DAC output voltage for a given code | VIN = reference voltage into 8-bit DAC, code n = 0 to 255 | VIN × (n+1) / 256 | V | ||
INL | Integral nonlinearity of 8-bit DAC | -1 | 1 | LSB | ||
DNL | Differential nonlinearity of 8-bit DAC | -1 | 1 | LSB | ||
Gain error | Gain error of 8-bit DAC | Reference voltage = VDD | -2 | 2 | % of FSR | |
Offset error | Offset error of 8-bit DAC | -5 | 5 | mV | ||
tdac_settle | 8-bit DAC settling time in static mode | DACCODE0 = 0 → 255, DAC output accurate to 1 LSB | 1.5 | µs |