Description
●The Microchip Technology Inc. MCP3021 is a successive approximation A/D converter (ADC) with 10-bit resolution. Available in the SOT-23 package, this device provides one single-ended input with very low power consumption. Based on an advanced CMOS technology, the MCP3021 provides a low maximum conversion current and standby current of 250 µA and 1 µA, respectively. Low current consumption, combined with the small SOT-23 package, make this device ideal for battery-powered and remote data acquisition applications.
●Features
●• 10-bit resolution
●• ±1 LSB DNL, ±1 LSB INL max.
●• 250 µA max conversion current
●• 5 nA typical standby current, 1 µA max.
●•I2C™ compatible serial interface
●\- 100 kHz I2C Standard mode
●\- 400 kHz I2C Fast mode
●• Up to 8 devices on single 2-wire bus
●• 22.3 ksps in I2C Fast mode
●• Single-ended analog input channel
●• On-chip sample and hold
●• On-chip conversion clock
●• Single supply specified operation: 2.7V to 5.5V
●• Temperature range:
●\- Extended: -40°C to +125°C
●• Small SOT-23 package
