ADC121S655CIMM/NOPB
- Mfr.Part #
- ADC121S655CIMM/NOPB
- Manufacturer
- National Semiconductor
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR 8VSSOP
- Stock
- 7,000
- In Stock :
- 7,000
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- Manufacturer :
- National Semiconductor
- Product Category :
- Analog to Digital Converters (ADC)
- Number of Terminations :
- 8
- Resolution :
- 1.5 B
- Supply Type :
- Analog, Digital, Single
- Differential Nonlinearity :
- 0.85 LSB
- Reference Type :
- External
- Architecture :
- SAR
- Operating Temperature :
- -40°C~105°C
- Min Supply Voltage :
- 4.5V
- Sample and Hold / Track and Hold :
- SAMPLE
- Lifecycle Status :
- NRND (Last Updated: 6 days ago)
- Signal to Noise Ratio (SNR) :
- 72.9 dB
- Conversion Rate :
- 500 ksps
- Contact Plating :
- Tin
- Power Supplies :
- 5V
- Operating Supply Voltage :
- 5V
- Interface :
- SPI, Serial
- Mounting Type :
- Surface Mount
- Number of Channels :
- 1
- Pbfree Code :
- yes
- Data Interface :
- SPI, DSP
- Input Type :
- Differential, Single Ended
- Radiation Hardening :
- No
- Integral Nonlinearity (INL) :
- 0.95 LSB
- JESD-609 Code :
- e3
- Base Part Number :
- ADC121S655
- Terminal Pitch :
- 0.65mm
- Terminal Position :
- Dual
- Sampling Rate (Per Second) :
- 500k
- Width :
- 3mm
- Number of Functions :
- 1
- Height :
- 1.07mm
- Peak Reflow Temperature (Cel) :
- 260
- Polarity :
- Bipolar
- Supply Current-Max :
- 2.2mA
- Max Power Dissipation :
- 17.5mW
- Number of Analog In Channels :
- 1
- Max Supply Voltage :
- 5.5V
- Number of Bits :
- 12
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- ECCN Code :
- EAR99
- Pin Count :
- 8
- RoHS Status :
- ROHS3 Compliant
- Output Bit Code :
- 2'S COMPLEMENT BINARY
- Terminal Form :
- Gull wing
- Linearity Error-Max (EL) :
- 0.0232%
- Power Consumption :
- 9mW
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage :
- 5V
- Thickness :
- 970μm
- Ratio - S/H:ADC :
- 1:1
- Sampling Rate :
- 500 ksps
- Length :
- 3mm
- Mount :
- Surface Mount
- Configuration :
- S/H-ADC
- Number of Pins :
- 8
- Voltage - Supply, Analog :
- 5V
- Packaging :
- Tape and Reel (TR)
- Lead Free :
- Lead Free
- Datasheets
- ADC121S655CIMM/NOPB

Analog to Digital Converters (ADC) National Semiconductor ADC121S655CIMM/NOPB Overview
The Analog to Digital Converters (ADC) National Semiconductor ADC121S655CIMM/NOPB is an exceptional 12-bit successive approximation register (SAR) analog-to-digital converter that offers a compact, high-performance solution for diverse applications. Manufactured by the renowned National Semiconductor, this ADC component excels in delivering accurate data conversion from analog to digital format. Its small form factor, encapsulated in an 8-VSSOP package, ensures ease of integration in space-constrained environments, making it ideal for high-volume and advanced technological deployments.
ADC121S655CIMM/NOPB Features
The ADC121S655CIMM/NOPB is equipped with several key features that enhance its usability and performance in complex electronic systems:
- High Resolution of 12-bit: Enables precise measurement, ensuring high fidelity in signal conversion.
- Low Power Consumption: Ideal for battery-operated devices where power efficiency is crucial.
- Wide Input Range: Allows flexibility in accepting various signal inputs, making it versatile across different use cases.
- Fast Conversion Rate: Provides quick readouts, critical for applications requiring real-time processing.
ADC121S655CIMM/NOPB Applications
- Medical Devices: Used in patient monitoring systems to convert analog signals from medical sensors to digital data, aiding in precise health diagnostics.
- Portable Electronics: Integral in enhancing power efficiency and performance in portable devices through effective digital processing of analog inputs.
- Industrial Automation: Facilitates improved process control by providing accurate digital representation of analog environmental sensors.
- Communication Systems: Helps in digital signal processing for data transmission and reception, ensuring integrity and accuracy.
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