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See Technical Specifications

ADC121C021CIMK/NOPB +BOM

12 Bit Analog to Digital Converter 1 Input 1 SAR SOT-23-THIN

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

ADC121C021CIMK/NOPB
Datasheet:

ADC121C021CIMK/NOPB Datasheet (PDF)
GenericPartNumber:

ADC121C021
PartDescription:

I2C-Compatible, 12-Bit Analog-to-Digital Converter with Alert Pin
EDA/CAD Models:

Request Free CAD Models for ADC121C021CIMK/NOPB

ADC121C021CIMK/NOPB Information

Description

The Texas Instruments ADC121C021CIMK/NOPB is a 12-bit, single-channel analog-to-digital converter (ADC) with a sampling rate of up to 189ksps. It features a serial interface with I2C compatibility, allowing for communication at speeds of up to 3.4MHz. This ADC has a small footprint, making it suitable for space-constrained applications. Its power supply range is from +2.7V to +5.5V, and it consumes low power (0.26mW at 22ksps with a 3V supply). The device also features an out-of-range alert function, automatic power-down mode while not converting, and nine pin-selectable chip addresses. The ADC121C021CIMK/NOPB is suitable for use in various applications, including industrial control systems, medical devices, and automotive electronics. Its high accuracy, fast conversion time, and low power consumption make it an attractive option for designers seeking a reliable and efficient ADC solution.

Features

According to the product information, the features of ADC121C021CIMK/NOPB are:

I2C-compatible 2-wire interface with standard (100kHz), fast (400kHz), and high-speed (3.4MHz) modes
Extended power supply range (+2.7V to +5.5V)
Up to nine pin-selectable chip addresses (VSSOP only)
Out-of-range alert function
Automatic power-down mode while not converting
Very small 6-pin SOT and 8-pin VSSOP packages

Additionally, it is an automotive-grade product that is AEC-Q100 Grade 2 qualified.

Package

The package type of ADC121C021CIMK/NOPB is SOT-23-6 Thin.

Pinout

The ADC121C021CIMK/NOPB has a pin count of 6, which includes:

VCC (Power supply)
GND (Ground)
SDA (Serial Data)
SCL (Serial Clock)
DOUT (Digital Output)
NC (No Connect)

This is a single-channel, 12-bit analog-to-digital converter (ADC) with a serial interface. It supports I2C-compatible communication and has features such as automatic power-down mode while not converting, out-of-range alert function, and extended power supply range.

Manufacturer

The manufacturer of the ADC121C021CIMK/NOPB is Texas Instruments (TI).

Applications

The ADC121C021CIMK/NOPB is suitable for various applications that require a high-resolution, low-power analog-to-digital converter (ADC). Some examples include:

Medical devices: pulse oximeters, blood glucose monitors
Industrial control systems: process monitoring and control
Consumer electronics: audio equipment, gaming consoles
Automotive systems: engine management, infotainment systems

Specifications

genericPartNumber	ADC121C021	orderablePartNumber	ADC121C021CIMK/NOPB
partDescription	I2C-Compatible, 12-Bit Analog-to-Digital Converter with Alert Pin	statusDisplay	ACTIVE
statusDescription	This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.	Package/Case	SOT23-6