ADC12138CIWM Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
ADC12138CIWM is a 12-bit successive approximation ADC from Texas Instruments. It features 8 analog input channels, 8.8µs max conversion time, and operates with up to 5.55V analog input. Available in SOIC-28 package with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- OBSOLETE
- Datasheet
- ADC12138CIWM Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ADC12138CIWM?
- 12-bit resolution with successive approximation architecture for high-accuracy analog-to-digital conversion
- 8 analog input channels supporting multiplexed input up to 5.55V max analog input voltage
- Fast conversion time of 8.8µs maximum enabling real-time signal acquisition
- SOIC-28 (R-PDSO-G28) surface-mount package for compact PCB integration
- Linearity error max 0.0488% ensuring precise signal fidelity across full input range
What is ADC12138CIWM used for?
The ADC12138CIWM is well-suited for industrial data acquisition systems requiring multi-channel, high-resolution analog measurement. It is commonly used in process control instrumentation, medical monitoring equipment, and sensor interface circuits where accurate 12-bit conversion across 8 channels is essential. Its fast conversion speed and wide analog input range also make it effective in test and measurement applications.
What are the specifications of ADC12138CIWM?
| YTEOL | 0 |
| Analog Input Voltage-Max | 5.55V |
| Analog Input Voltage-Min | -0.05 V |
| Conversion Time-Max | 8.8 µs |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| JESD-30 Code | R-PDSO-G28 |
| JESD-609 Code | e0 |
| Linearity Error-Max (EL) | 0.0488% |
| Number of Analog In Channels | 8 |
| Number of Bits | 12 |
| Number of Functions | 1 |
| Output Bit Code | 2S COMPLEMENT BINARY |
| Output Format | SERIAL |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP28,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Sample and Hold / Track and Hold | SAMPLE |
| Screening Level | TS 16949 |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | TIN LEAD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| HTS Code | 8542.39.00.30 |
Where can I find the ADC12138CIWM datasheet?
ADC12138CIWM Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for ADC12138CIWM?
Compatible alternatives and drop-in replacements for ADC12138CIWM:
12-Bit, 1 Func, 8 Channel, Serial Access, CMOS, PDSO28
ADC, Successive Approximation, 12-Bit, 1 Func, 2 Channel, Serial Access, CMOS, PDSO16
Frequently Asked Questions
What is the resolution and conversion speed of the ADC12138CIWM?
The ADC12138CIWM is a 12-bit successive approximation ADC with a maximum conversion time of 8.8µs. This translates to a throughput rate suitable for real-time industrial and instrumentation applications requiring high-accuracy digitization.
How many analog input channels does the ADC12138CIWM support?
The ADC12138CIWM supports 8 analog input channels. The analog input voltage range spans from -0.05V (min) to 5.55V (max), making it compatible with a wide variety of sensor and signal sources commonly found in industrial systems.
What package type is the ADC12138CIWM and is it RoHS compliant?
The ADC12138CIWM comes in a SOIC-28 (R-PDSO-G28) surface-mount package, which is compact and suitable for automated PCB assembly. The JESD-609 code is e0, indicating it is a lead-containing (non-RoHS) variant; designers requiring RoHS compliance should check for alternative part numbers.
What are typical applications for the ADC12138CIWM?
The ADC12138CIWM is widely used in industrial data acquisition, process control instrumentation, medical monitoring devices, and test and measurement equipment. Its 8-channel multiplexed input and 12-bit resolution make it ideal for systems that need precise, multi-point analog signal digitization.
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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.
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