ADC122S655CIMMX/NOPB Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The ADC122S655CIMMX/NOPB is a 2-channel, 12-bit successive approximation ADC from Texas Instruments with a 500 ksps sample rate in a 10-pin VSSOP package. It features a serial SPI interface, up to 5.5 V analog input range, and a maximum conversion time of 7.5 µs for high-speed data acquisition. Available with worldwide shipping from authorized distributors.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- ADC122S655CIMMX/NOPB Datasheet PDF
- Category
- Integrated Circuit
- 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 SAR ADC with 500 ksps throughput rate enables fast and accurate analog-to-digital conversion for demanding signal acquisition tasks
- 2-channel simultaneous sampling with analog input range up to 5.5 V and maximum linearity error of 0.0244% for precision measurements
- Ultra-compact 10-pin VSSOP package (JESD-30 S-PDSO-G10) with SPI serial interface minimizes board space and simplifies microcontroller integration
Applications
The ADC122S655CIMMX/NOPB is designed for portable instrumentation, medical diagnostics, and industrial sensor interfaces requiring high-resolution, dual-channel analog-to-digital conversion at 500 ksps. Its SPI-compatible serial output simplifies interfacing with microcontrollers and FPGAs in space-constrained designs. It is also suitable for communications equipment, data acquisition systems, and battery-powered devices where compact size and low power consumption are priorities.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog Input Voltage-Max | 5.5V |
| Analog Input Voltage-Min | -1 V |
| Conversion Time-Max | 7.5 µs |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| JESD-30 Code | S-PDSO-G10 |
| JESD-609 Code | e3 |
| Linearity Error-Max (EL) | 0.0244% |
| Number of Analog In Channels | 2 |
| 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 | TSSOP10,.19,20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Sample Rate | 0.5MHz |
| Sample and Hold / Track and Hold | TRACK |
| Supply Current-Max | 2.75mA |
| Supply Voltage-Min | 4.5V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| HTS Code | 8542.39.00.30 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What are the key specifications of the ADC122S655CIMMX/NOPB?
The ADC122S655CIMMX/NOPB is a 2-channel, 12-bit successive approximation ADC with a 500 ksps sample rate and a maximum conversion time of 7.5 µs. It accepts analog inputs from -1 V to 5.5 V and provides a maximum linearity error of 0.0244%, making it suitable for precision analog measurement tasks.
What interface does the ADC122S655CIMMX/NOPB use to communicate with a host processor?
The ADC122S655CIMMX/NOPB uses a serial SPI-compatible interface for digital output, which simplifies interfacing with microcontrollers, DSPs, and FPGAs. The serial interface reduces the number of required signal lines compared to parallel ADCs, making it ideal for space-efficient and noise-sensitive board designs.
What package does the ADC122S655CIMMX/NOPB come in?
The ADC122S655CIMMX/NOPB is available in a 10-pin VSSOP package identified by JESD-30 code S-PDSO-G10. This very small outline package is ideal for portable and handheld devices where minimizing PCB footprint is critical, while still supporting high-volume automated surface-mount assembly.
Is the ADC122S655CIMMX/NOPB lead-free and RoHS compliant?
Yes, the ADC122S655CIMMX/NOPB is lead-free with a Pb-free code of Yes and JESD-609 code e3, confirming RoHS compliance. The NOPB suffix in the part number explicitly indicates no lead (Pb), making it compliant with EU RoHS directives and suitable for consumer, medical, and industrial end products.
Related Guides
SN74LVC14APWR Hex Schmitt-Trigger Inverter: Application Note and Design Guide
Complete design guide for the SN74LVC14APWR hex Schmitt-trigger inverter: thresholds, decoupling, oscillator design, package selection, and common pitfalls.
May 21, 2026
TPS62841DGRR Buck Converter Selection Guide: Ultra-Low 60 nA IQ for Battery-Powered IoT
How to choose the right TPS62841 variant for IoT, wearables, and wireless sensors: quiescent current, voltage range, package, and application examples.
May 21, 2026
TPS54160DGQR Selection Guide: How to Choose a 60V Step-Down Buck Converter
Complete selection guide for the TPS54160DGQR 60V/1.5A step-down converter. Compare specs, alternatives, and sourcing options for industrial and automotive designs.
May 20, 2026
LMV932MM Dual Low-Voltage CMOS Op-Amp: Application Design Guide
Complete application design guide for the LMV932MM dual rail-to-rail CMOS op-amp: supply decoupling, RRIO design rules, stability, and recommended circuits for 1.8V–5.5V battery-powered systems.
May 20, 2026
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.
More from Texas Instruments
ISO7840FDW
Small Outline Packages
Integrated Circuit
ISO7820FDWR
Small Outline Packages
Integrated Circuit
ISO7763FQDBQRQ1
Small Outline Packages
Integrated Circuit
LM22671MRE-ADJNOPB
Small Outline Packages
Integrated Circuit
JFE150DCKT
SOT23 (5-Pin)
Integrated Circuit
ISO7820LLDWW
Small Outline Packages
Integrated Circuit
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”