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ADC121C021CIMKX/NOPB The Texas Instruments ADC121C021CIMKX/NOPB is a 12-bit successive approximation analog-to-digital converter (ADC). It features an I2C-compatible interface and operates from a 2.7V to 5.5V supply.
Mfr Part #:

ADC121C021CIMKX/NOPB

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments ADC121C021CIMKX/NOPB is a 12-bit successive approximation analog-to-digital converter (ADC). It features an I2C-compatible interface and operates from a 2.7V to 5.5V supply.
✓ Total Stock: 242,128 pcs
$ Price Range: $1.14

ADC121C021CIMKX/NOPB Available from 2 distributors

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✓ Non-Authorised
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Unit Electronics Co.,Limited ✓
Non-Authorised Inventory information
229,214 pcs
On Request
229214 pcs On Request 1 On Request On Request On Request On Request On Request
Romaks Technologies ✓
Non-Authorised Inventory information
12,914 pcs
On Request
12914 pcs On Request 1 On Request On Request On Request On Request On Request
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ADC121C021CIMKX/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Configuration
Data Interface
Input Type
Mounting Type
Number of A
Number of Bits
Number of Inputs
Operating Temperature
Ratio
Reference Type
Sampling Rate (Per Second)
Supplier Device Package
Voltage
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ADC121C021CIMKX/NOPB Description

Short technical summary and product information.

The Texas Instruments ADC121C021CIMKX/NOPB is a low-power, monolithic, 12-bit analog-to-digital converter (ADC) based on a successive approximation register architecture. It operates from a wide supply range of +2.7V to +5.5V and features an I2C-compatible serial interface that supports standard, fast, and high-speed modes.

 

Key electrical specifications include a 12-bit resolution, a maximum sampling rate of 188.9 kSPS, and a typical conversion time of 1µs. The ADC offers an input voltage range from 2.7V to 5.5V and an SNR of 72.5 dB. It also includes an out-of-range alert function and an automatic power-down mode to conserve energy when not converting.

 

This ADC is available in a compact SOT-23-6 Thin package, making it suitable for space-constrained applications. It operates within an industrial temperature range of -40°C to 105°C. The device is designed for applications such as system monitoring, peak detection, portable instruments, and medical instruments.

ADC121C021CIMKX/NOPB Quick Information

Product Type: Analog-to-Digital Converter (ADC)
Canonical Name: ADC121C021CIMKX/NOPB 12-Bit SAR Analog-to-Digital Converter
Subcategory: SAR ADC

ADC121C021CIMKX/NOPB Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

ADC121C021CIMKX/NOPB Estimated Pricing

Qty Low High
1+ $1.14 $1.14

Estimated market price range - modelled values for guidance only, not live distributor offers.

ADC121C021CIMKX/NOPB Features

  • 12-bit resolution for precise conversion.
  • I2C-compatible serial interface.
  • Wide 2.7V to 5.5V supply range.
  • Up to 188.9kSPS sampling rate.
  • Compact SOT-23-6 Thin package.

ADC121C021CIMKX/NOPB Applications

  • Ideal for system monitoring tasks.
  • Suitable for portable instrument designs.
  • Used in medical instrument applications.
  • Effective for peak detection circuits.

ADC121C021CIMKX/NOPB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the ADC121C021CIMKX/NOPB?

The ADC121C021CIMKX/NOPB has a resolution of 12 bits.

What is the maximum sampling rate for this ADC?

The maximum sampling rate for the ADC121C021CIMKX/NOPB is 188.9kSPS.

What interface does the ADC121C021CIMKX/NOPB use?

This ADC uses an I²C interface.

What is the operating voltage range for the ADC121C021CIMKX/NOPB?

The operating voltage range is from 2.7V to 5.5V.

What is the operating temperature range?

The operating temperature range is -40°C to 105°C.

What package type is the ADC121C021CIMKX/NOPB supplied in?

It is supplied in a SOT-23-6 Thin, TSOT-23-6 package.

What is the RoHS status of this component?

The RoHS status is RoHS3 Compliant.

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