ADC121C027CIMK/NOPB Texas Instruments Integrated Circuit (SOT23 (6-Pin)) In Stock
ADC121C027CIMK/NOPB is a 12-bit, 1-MSPS I2C analog-to-digital converter by Texas Instruments. Key specs: 12-bit resolution, up to 1 MSPS sample rate, 2.7V–5.5V supply, I2C interface. From $1.11, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- ADC121C027CIMK/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.1075(MOQ 1)
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 12-bit resolution with up to 1 MSPS sample rate for high-accuracy conversions
- I2C-compatible interface simplifies system integration with minimal pin count
- Wide supply voltage range of 2.7V to 5.5V suits diverse power domains
- Auto-shutdown and low-power modes reduce system power consumption
- MK (WSON) package enables compact PCB footprint for space-constrained designs
Applications
The ADC121C027CIMK/NOPB is well suited for industrial sensing, portable instrumentation, and battery-powered IoT nodes where accurate analog measurement over I2C is required. Its wide supply range and low-power modes make it a strong fit for wearables, environmental monitors, and smart home sensors. The compact WSON package is ideal for high-density PCB designs in medical diagnostics and consumer electronics.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog Input Voltage-Max | 5.5V |
| Conversion Time-Max | 179.856 µs |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| JESD-30 Code | R-PDSO-G6 |
| JESD-609 Code | e3 |
| Linearity Error-Max (EL) | 0.0244% |
| Number of Analog In Channels | 1 |
| Number of Bits | 12 |
| Number of Functions | 1 |
| Output Bit Code | BINARY |
| Output Format | PARALLEL, 8 BITS |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Sample Rate | 0.189MHz |
| Sample and Hold / Track and Hold | SAMPLE |
| Screening Level | AEC-Q100 |
| Supply Current-Max | 1.2mA |
| Supply Voltage-Min | 2.7V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| ## ADC121C027CIMK/NOPB Alternates Showing results | Image |
| Package | SOT23 (6-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| HTS Code | 8542.39.00.30 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for ADC121C027CIMK/NOPB:
12-Bit, 1 Func, 1 Channel, Serial Access, CMOS, PDSO6
suggested
suggested
suggested
Frequently Asked Questions
What is the resolution and sample rate of the ADC121C027CIMK/NOPB?
The ADC121C027CIMK/NOPB provides 12-bit resolution with a maximum sample rate of 1 MSPS (mega-samples per second), enabling highly accurate analog-to-digital conversion suitable for precision measurement applications.
What interface does the ADC121C027CIMK/NOPB use and what supply voltage does it require?
This ADC uses a standard I2C interface for easy integration into microcontroller-based systems. It operates from a supply voltage range of 2.7V to 5.5V, making it compatible with both 3.3V and 5V systems.
What are typical applications for the ADC121C027CIMK/NOPB?
Typical applications include industrial sensor interfaces, portable medical instruments, battery monitoring, environmental data logging, smart home devices, and IoT nodes — any system requiring accurate 12-bit analog measurements via a simple two-wire I2C bus.
What package does the ADC121C027CIMK/NOPB use and how does it compare to other variants?
The CIMK/NOPB suffix indicates a WSON (MK) package, which is a compact leadless package suitable for high-density PCB layouts. Other ADC121C027 variants are available in SOT-23 and other packages; the WSON offers the smallest footprint.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.1782 | $3.18 |
| 12+ | $1.5425 | $18.51 |
| 34+ | $1.1865 | $40.34 |
| 107+ | $1.1075 | $118.50 |
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