ADC12032CIWM Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The Texas Instruments ADC12032CIWM is a 12-bit successive approximation ADC with 8 analog input channels and a maximum conversion time of 8.8 µs in a 16-pin SOIC package. It accepts analog inputs up to 5V and outputs 2s complement binary code for direct use with digital processors. Available from global authorized distributors with competitive pricing and in-stock supply.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- OBSOLETE
- Datasheet
- ADC12032CIWM 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
Key Features
- 12-bit resolution successive approximation ADC with 8 multiplexed analog input channels enabling high-accuracy multi-channel data acquisition in a single compact IC
- Fast maximum conversion time of 8.8 µs supporting real-time signal monitoring and control applications requiring timely data throughput
- 2s complement binary output code simplifying digital signal processing integration with microcontrollers, DSPs, and FPGAs without additional data format conversion
- Maximum linearity error of only 0.0244% ensuring high measurement accuracy across the full analog input voltage range of 0V to 5V
Applications
The ADC12032CIWM is suited for multi-channel data acquisition systems, industrial process monitoring, and sensor digitization applications requiring 12-bit accuracy across 8 independent analog channels. It is used in medical instrumentation, environmental monitoring stations, motor control feedback systems, and embedded measurement equipment where precise analog-to-digital conversion is critical. Its 5V analog input range and 2s complement output make it easy to interface with standard microcontroller and DSP-based data processing pipelines.
Specifications
| YTEOL | 0 |
| Analog Input Voltage-Max | 5V |
| Conversion Time-Max | 8.8 µs |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| JESD-30 Code | R-PDSO-G16 |
| Linearity Error-Max (EL) | 0.0244% |
| 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 Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Sample Rate | 5MHz |
| Sample and Hold / Track and Hold | SAMPLE |
| Screening Level | TS 16949 |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| 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) |
| HTS Code | 8542.39.00.30 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for ADC12032CIWM:
ADC, Successive Approximation, 12-Bit, 1 Func, 8 Channel, Serial Access, CMOS, PDSO28
Frequently Asked Questions
How many analog input channels does the ADC12032CIWM support?
The ADC12032CIWM supports 8 multiplexed analog input channels, allowing a single IC to digitize signals from up to 8 different sensors or analog sources in sequence without requiring multiple ADC chips.
What is the resolution and conversion time of the ADC12032CIWM?
The ADC12032CIWM provides 12-bit resolution with a maximum conversion time of 8.8 µs per sample, making it suitable for moderate-speed data acquisition applications requiring better than 0.025% full-scale accuracy.
What output code format does the ADC12032CIWM use?
The ADC12032CIWM outputs 2s complement binary code, the standard signed integer format used by most microcontrollers, DSPs, and FPGAs, which simplifies direct interfacing and arithmetic processing without additional format conversion.
What is the maximum analog input voltage for the ADC12032CIWM?
The ADC12032CIWM accepts analog input voltages up to 5V maximum, making it directly compatible with standard 5V sensor outputs and signal conditioning circuits without requiring additional attenuation or level shifting.
What package does the ADC12032CIWM use?
The ADC12032CIWM is housed in a 16-pin SOIC (Small Outline Integrated Circuit) package with JESD-30 code R-PDSO-G16, a widely available surface-mount package that is easy to solder and supported by standard PCB assembly equipment.
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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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