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ADC121C021 Datasheet PDF

Part Series:ADC121C021 Series
Category:Analog to Digital
Description:TEXAS INSTRUMENTS ADC121C021CIMM/NOPB Analog to Digital Converter, 12Bit, 188.9KSPS, Single, 2.7V, 5.5V, VSSOP
Document:ADC121C021CIMM/NOPB Datasheet PDF (44 Pages)

ADC121C021 Datasheet PDF Analog to Digital

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ADC121C021CIMM/NOPB - TI Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Number of Pins
8 Pin
Supply Voltage (DC)
2.70V (min)
Case/Package
VSSOP-8
Supply Current
740 µA
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ADC121C021CIMM/NOPB - TI Function Overview

The ADC121C021CIMM/NOPB is a 12-bit monolithic Analog-to-digital Converter (ADC) that operates from a 2.7 to 5.5V supply. The low-power converter is based upon successive approximation register architecture with an internal track-and-hold circuit that can handle input frequencies up to 11MHz. This converter operates from a single supply which also serves as the reference. The device features an I²C-compatible serial interface that operates in all three speed modes, including high speed mode. The alert feature provides an interrupt that is activated when the analog input violates a programmable upper or lower limit value. The device features an automatic conversion mode, which frees up the controller and I²C interface. In this mode, the ADC continuously monitors the analog input for an out-of-range condition and provides an interrupt if the measured voltage goes out-of-range. The automatic power-down feature reduces the power consumption to less than 1µW while not converting.
Extended power supply range
Up to nine pin-selectable chip addresses
Out-of-range alert function
Automatic power-down mode while not converting
Green product and no Sb/Br
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