MCP3021 Datasheet PDF - Microchip

●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