ADC10461CIWM Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The ADC10461CIWM is a 10-bit flash-method analog-to-digital converter from Texas Instruments with a single analog input channel and 0.9 microsecond maximum conversion time. It accepts analog input from -0.05V to 5.05V with binary-coded output in a 20-pin SOP package. In stock worldwide with fast shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- OBSOLETE
- Datasheet
- ADC10461CIWM 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
- 10-bit resolution flash-method ADC with maximum conversion time of 0.9 microseconds enabling high-speed analog signal digitization
- Single-channel analog input accepting 0V to 5V range (with -0.05V to 5.05V absolute maximum) for direct connection to standard analog sensors
- Binary-coded parallel output for straightforward interfacing with microcontrollers, DSPs, and FPGAs without additional decoding logic
- Compact 20-pin SOP surface-mount package enabling space-efficient PCB layouts in data acquisition and measurement systems
Applications
The ADC10461CIWM is used in data acquisition systems, industrial measurement equipment, and high-speed signal processing applications where 10-bit resolution and sub-microsecond conversion speed are required. It is suitable for digitizing analog sensor outputs in medical instrumentation, test and measurement equipment, and communications systems. The flash architecture ensures consistent, low-latency conversion performance across the full input voltage range.
Specifications
| YTEOL | 0 |
| Analog Input Voltage-Max | 5.05V |
| Analog Input Voltage-Min | -0.05 V |
| Conversion Time-Max | 0.9 µs |
| Converter Type | ADC, FLASH METHOD |
| JESD-30 Code | R-PDSO-G20 |
| Number of Analog In Channels | 1 |
| Number of Bits | 10 |
| Number of Functions | 1 |
| Output Bit Code | BINARY |
| Output Format | PARALLEL, WORD |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP20,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Sample Rate | 0.8MHz |
| Sample and Hold / Track and Hold | SAMPLE |
| Supply Current-Max | 45mA |
| 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 ADC10461CIWM:
10-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, PDSO20
ADC, Flash Method, 10-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, PDSO20
Frequently Asked Questions
What is the resolution and conversion speed of the ADC10461CIWM?
The ADC10461CIWM provides 10-bit resolution with a maximum conversion time of 0.9 microseconds (approximately 1.1 MSPS). This combination of resolution and speed makes it suitable for high-speed data acquisition applications requiring accurate analog signal digitization with minimal latency.
What conversion method does the ADC10461CIWM use?
The ADC10461CIWM uses the flash conversion method, which is the fastest ADC architecture available. Flash converters compare the input voltage simultaneously against all reference levels, achieving conversion speeds much faster than successive approximation (SAR) or integrating converter types.
What is the analog input voltage range for the ADC10461CIWM?
The ADC10461CIWM accepts analog input voltages from -0.05V minimum to 5.05V maximum, covering the full 0V to 5V range with slight margins. This range is directly compatible with standard 5V analog sensors, signal conditioning circuits, and instrumentation amplifier outputs.
What is the output format of the ADC10461CIWM?
The ADC10461CIWM provides a 10-bit parallel binary-coded digital output, representing the digitized analog value as a standard binary number. This output format is directly compatible with the data buses of most 8-bit and 16-bit microcontrollers, DSPs, and FPGAs without requiring additional decoding.
What package does the ADC10461CIWM use and what are its mounting requirements?
The ADC10461CIWM is housed in a 20-pin Small Outline Package (SOP), designated by JESD-30 code R-PDSO-G20. This surface-mount package requires standard SOP-20 PCB footprint with 1.27mm pin pitch and is compatible with automated SMT assembly processes for high-volume production.
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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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