ZHCSJX7A June 2019 – December 2019 TLA2518
PRODUCTION DATA.
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
---|---|---|---|---|---|---|
ANALOG INPUTS | ||||||
CSH | Sampling capacitance | 12 | pF | |||
DC PERFORMANCE | ||||||
Resolution | No missing codes | 12 | bits | |||
DNL | Differential nonlinearity | ±0.3 | LSB | |||
INL | Integral nonlinearity | ±0.5 | LSB | |||
V(OS) | Input offset error | Post offset calibration | ±0.5 | LSB | ||
Input offset thermal drift | Post offset calibration | ±5 | ppm/°C | |||
GE | Gain error | ±0.05 | %FSR | |||
Gain error thermal drift | ±5 | ppm/°C | ||||
AC PERFORMANCE | ||||||
SINAD | Signal-to-noise + distortion ratio | AVDD = 5 V, fIN = 2 kHz | 71.5 | dB | ||
AVDD = 3 V, fIN = 2 kHz | 70.5 | dB | ||||
DECAP Pin | ||||||
Decoupling capacitor on DECAP pin | 0.1 | 1 | µF | |||
SPI INTERFACE (CS, SCLK, SDI, SDO) | ||||||
VIH | Input high logic level | 0.7 x DVDD | 5.5 | V | ||
VIL | Input low logic level | –0.3 | 0.3 x DVDD | V | ||
VOH | Output high logic level | Source current = 2 mA,
DVDD > 2 V |
0.8 x DVDD | DVDD | V | |
Source current = 2 mA,
DVDD ≤ 2 V |
0.7 x DVDD | DVDD | ||||
VOL | Output low logic level | Sink current = 2 mA, DVDD > 2 V | 0 | 0.4 | V | |
Sink current = 2 mA, DVDD ≤ 2 V | 0 | 0.2 x DVDD | ||||
GPIOs | ||||||
VIH | Input high logic level | 0.7 x AVDD | AVDD + 0.3 | V | ||
VIL | Input low logic level | –0.3 | 0.3 x AVDD | V | ||
VOH | Output high logic level | GPO_DRIVE_CFG = push-pull, ISOURCE = 2 mA | 0.8 x AVDD | AVDD | V | |
VOL | Output low logic level | ISINK = 2 mA | 0 | 0.2 x AVDD | V | |
IOH | Output high source current | VOH > 0.7 x AVDD | 5 | mA | ||
IOL | Output low sink current | VOL < 0.3 x AVDD | 5 | mA | ||
POWER-SUPPLY CURRENTS | ||||||
IAVDD | Analog supply current | Full throughput, AVDD = 5 V | 470 | 600 | µA | |
Full throughput, AVDD = 3 V | 440 | 550 | ||||
No conversion, AVDD = 5 V | 10 | 25 |