Texas Instruments ADC0820BCWMX/NOPB

Mfr. Part

ADC0820BCWMX/NOPB

Manufacturer

Luminary Micro/Texas Instruments

Y-IC is a quality distributor of Luminary Micro/Texas Instruments. We deliver genuine parts, fast service, and reliable support so you get the best products and the best experience.

Detailed Description

8-bit flash analog-to-digital converter with parallel data interface in a wide 20‑SOIC surface-mount package. Single-channel input supports pseudo-differential or single-ended operation. Uses an external reference for flexible full-scale selection. Operates from 4.5 V to 8 V on both analog and digital supplies. Commercial temperature range 0°C to 70°C. RoHS3 compliant, Pb‑free (/NOPB). Supplied on Tape & Reel for automated assembly. Base product family: ADC0820. Main category: Integrated Circuits (ICs). Small classification: Data Acquisition – Analog to Digital Converters (ADC).

Key Features

8-bit resolution, flash ADC architecture for low-latency conversion

Parallel data interface for fast, simple readout

Single A/D converter, single input channel

Input modes: pseudo-differential or single-ended

External reference input for precise scaling and calibration

Analog supply: 4.5 V to 8 V; Digital supply: 4.5 V to 8 V

Surface-mount wide-body 20‑SOIC (0.295", 7.50 mm width), supplier device package: 20‑SOIC

Operating temperature: 0°C to 70°C (commercial grade)

S/H‑ADC configuration (integrated sample-and-hold front end)

RoHS3 compliant, Pb‑free (/NOPB)

Package: Tape & Reel (TR) for high-volume manufacturing

Key Advantages

Very fast conversion typical of flash ADCs for real-time sampling

Simple, direct parallel interface—easy to connect to microcontrollers, FPGAs, and legacy buses

External reference allows accurate system calibration and flexible input range

Supports both pseudo-differential and single-ended inputs for broader sensor compatibility

Wide supply range eases power design and supports 5 V logic systems

Wide 20‑SOIC package provides robust mechanical stability and good thermal handling

Mature, proven ADC0820 family reduces design risk

RoHS3 and Pb‑free for modern compliance requirements

Packaging

Type: Integrated circuit ADC, 20‑lead SOIC wide-body (0.295", 7.50 mm width)

Delivery format: Tape & Reel (TR) for automated pick-and-place

Mounting: Surface Mount Technology (SMT)

Materials: Molded epoxy package, copper leadframe; Pb‑free matte tin lead finish (/NOPB)

Size details: Wide-body SOIC, standard 1.27 mm pin pitch; 20 pins

Pin configuration: 20 leads including data outputs (D0–D7), control pins, analog input pins, reference pins, and power pins (see datasheet for exact pinout and signal descriptions)

Thermal characteristics: Commercial operation 0°C to 70°C; wide-body SOIC aids heat spreading; consult datasheet for detailed thermal resistance values (θJA/θJC) and derating

Electrical properties (summary): 8-bit resolution; flash architecture; single channel; external reference; analog and digital supplies 4.5 V to 8 V; parallel interface; input modes pseudo-differential/single-ended

Lifecycle

Current lifecycle status can vary by region and date. For the latest status and delivery schedules, please contact Y-IC.

Equivalent or alternative options depend on your required package, temperature grade, and interface. Common ADC0820 family variants to consider (verify pinout, timing, and grade in the datasheet before substitution):

- ADC0820BCWM (20‑SOIC, similar commercial grade)

- ADC0820BCN (PDIP‑20, through-hole version)

- ADC0820CCWMX/NOPB (20‑SOIC, alternate performance/grade, Pb‑free)

- ADC0820CCN (PDIP‑20, alternate performance/grade)

If you need a different architecture (e.g., SAR for lower power or serial interface), Y-IC can recommend compatible TI alternatives based on speed, resolution, and interface needs.

For a curated, drop-in compatible list and lifecycle confirmation, please reach out to our sales team via our website.

Key Application Areas

Industrial measurement and instrumentation

Real-time control systems and motor drives

High-speed data acquisition and capture

Embedded systems requiring a parallel ADC interface

Legacy system maintenance and upgrades using 5 V logic

Video/graphics and imaging pipelines where 8-bit conversion is suitable

Test equipment and evaluation platforms

Datasheet

Y-IC hosts the most authoritative datasheet for ADC0820BCWMX/NOPB on our product page. We strongly recommend downloading the datasheet here to get exact pinout, timing, electrical characteristics, and application guidance.

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