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Electrical parameters（MCP-H20）
| Characteristic | Symbol | Min | Typ | Max | Unit |
| Vs=5.0V (MCP-H20-A series) | VS | 4.75 | 5 | 5.25 | VDC |
| Vs=3.3V (MCP-H20-B series) | VS | 3 | 3.3 | 3.6 | VDC |
| Working current | Io | — | 3 | mADC | |
| Accuracy（0℃ to 85℃） | — | — | — | 1.5 | %VFSS |
| ADC resolution | RESADC | — | 24 | — | bit |
| DAC resolution | RESDAC | — | 12 | — | bit |
| Response time | tR | — | 2.5 | — | ms |
| Warm-up time | — | — | 100 | — | ms |
| ESD Protection | — | — | 2 | — | kV |
Output parameters（MCP-H20）
MCP-H20-A series (Power Supply Voltage: 5.0V)
| Characteristic | Symbol | Min | Typ | Max | Unit |
| Min pressure offset (0℃ to 85℃) | Voff | 0.44 | 0.5 | 0.56 | VDC |
| Full-scale output (0℃ to 85℃) | VFSO | 4.44 | 4.5 | 4.56 | VDC |
| Full-scale span (0℃ to 85℃) | VFSS | 3.88 | 4 | 4.12 | VDC |
MCP-H20-B series (Power Supply Voltage: 3.3V)
| Characteristic | Symbol | Min | Typ | Max | Unit |
| Min pressure offset (0℃ to 85℃) | Voff | 0.055 | 0.1 | 0.145 | VDC |
| Full-scale output (0℃ to 85℃) | VFSO | 3.055 | 3.1 | 3.145 | VDC |
| Full-scale span (0℃ to 85℃) | VFSS | 2.91 | 3 | 3.09 | VDC |
Pressure and Temperature Characteristics（MCP-H21）
Table1: Pressure Output Characteristics @ VDD = 5.0V, T = 25℃ unless otherwise noted
| Parameter | Symbol | Conditions | Min | Typ. | Max | Unit |
| Pressure Measurement Range1 | PFS | -100 | 200 | Kpa | ||
| Pressure Resolution | Pressure | 0.05 | %FS | |||
| Pressure Accuracy2 | At 25℃ | -0.1 | 0.1 | %FS | ||
| Total Error Band3 | TEB | From 25℃ to 60℃ | -0.3 | +0.3 | %FS | |
| From -40℃ to 85℃ | -1 | +1 | %FS | |||
| Long Term Drift | After a period of 1 year | ±0.15 | %FS | |||
| Reflow soldering impact | IPC/JEDEC J-STD-020C | ±0.2 | %FS |
1. The high-pressure side is on the marked side.
2. The maximum deviation from a best fit straight line (BFSL) fitted to the output measured over the pressure range at 25 °C. Includes all errors due to pressure non-linearity, hysteresis, and non-repeatability.
3. Total pressure error band includes all accuracy errors, thermal errors over the compensated temperature range, and span and offset calibration tolerances. For ideal sensor output with respect to input pressure and temperature, TEB values are valid only at the calibrated supply voltage.
Table2: Temperature Output Characteristics @ VDD = 5.0V, T = 25°C unless otherwise note
| Parameter | Symbol | Conditions | Min | Typ.。 | Max | Unit |
| Operation Temperature | TOP | -20 | 85 | ℃ | ||
| Temperature Absolute Accuracy | -10℃ to + 50℃ | ±1.0 | ℃ | |||
| Max Error with Power | Power supply from 1.8V to 5.5V | ±0.1 | ℃ | |||
| Temperature Resolution of Output Data | 0.01 | ℃ |
Electrical Characteristics
Table3: DC Characteristics @VDD=5.0 V, T=25℃ unless otherwise note
| Parameter | Symbol | Conditions | Min | Typ. | Max | Unit |
| Average Operation Current | IDDAVP | One Conversion per Second | 4.5 | 6.4 | μA | |
| Peak Current | IPEAK | Pressure conversion | 1.5 | mA | ||
| Temperature conversion | 0.95 | mA | ||||
| Standby Supply Current | IDDSTB | At 25℃ | 0.2 | μA | ||
| Serial Data Clock Frequency | fSCLK | I2C protocol, pull-up resistor of 4.7k | 100 | 400 | kHz | |
| Digital Input High Voltage | VIH | 0.8 | V | |||
| Digital Input Low Voltage | VIL | 0.2 | V | |||
| Digital Output High Voltage | VOH | IO = 0.5 mA | 0.9 | V | ||
| Digital Output Low Voltage | VOL | IO = 0.5 mA | 0.1 | V | ||
| Input Capacitance | CIN | 10 | pF | |||
| I2C Pull-Up Resistors | RPU | 3.3 | 4.7 | 10 | KΩ |
