ADC0809CCN
8-bit SAR analog-to-digital converter with integrated 8-channel multiplexer
Key details
| Part Number | ADC0809CCN |
|---|---|
| Manufacturer | Texas Instruments |
| Category | Analog-to-Digital Converter |
| Lifecycle Status | Obsolete |
| Series | ADC0809-N |
| Package / Case | 28-lead PDIP |
| Pin Count | 28 |
| Operating Temperature | -40°C to +85°C |
| Last Verified | 2026-07-18 |
Part information
ADC0809CCN Overview
ADC0809CCN is a Texas Instruments 8-bit SAR analog-to-digital converter with integrated 8-channel multiplexer supplied in 28-lead PDIP. This page uses the exact orderable code because package, grade, temperature and option suffixes can change compatibility.
Key Technical Specifications
| Resolution | 8 bit |
|---|---|
| Input Channels | 8 single-ended channels |
| Supply Voltage | 4.75 V to 5.25 V |
| Typical Conversion Time | 100 µs at 640 kHz |
| Interface | Parallel data with address latch |
Package and Ordering Notes
The listed package is 28-lead PDIP with 28 pins, leads, lands or contacts. The featured image is a generic package illustration for form-factor identification and is not an actual date-code or lot photograph. Lifecycle is recorded as Obsolete; confirm current factory support and last-time-buy constraints before design-in.
Sourcing Guidance
ADC0809CCN is a legacy or obsolete orderable code. Source only with date-code, label, package and traceability checks appropriate to the application.
For an accurate quotation, include the full MPN, target quantity, acceptable date-code range, packaging format and destination. Icearth can help review traceability documents, label photos and electrical/package alignment before order placement.
Manufacturer Documentation
Technical values were checked against Texas Instruments documentation. Use the linked datasheet as the controlling source and re-check revisions before PCB release or firmware qualification.
ADC0809CCN selection and design context
ADC0809CCN is cataloged as a Analog-to-Digital Converter in the ADC0809-N family. Its recorded function is 8-bit SAR analog-to-digital converter with integrated 8-channel multiplexer. Selection should be based on the complete electrical limits, package drawing and ordering suffix rather than the abbreviated family code.
- Resolution: 8 bit. Use the worst-case datasheet limit rather than a typical headline value.
- Input Channels: 8 single-ended channels. Confirm the value and its datasheet test conditions for the exact ordering suffix.
- Supply Voltage: 4.75 V to 5.25 V. Check rail compatibility, tolerance and sequencing under worst-case conditions.
- Typical Conversion Time: 100 µs at 640 kHz. Confirm the value and its datasheet test conditions for the exact ordering suffix.
Application and qualification considerations
When evaluating this power device, confirm input range, output requirements, switching frequency, compensation, current limit, efficiency and thermal design. For a new design, review power-up behavior, interface timing, absolute maximum ratings, thermal limits and any external-component requirements in the latest manufacturer documentation. Existing-board replacement work should additionally confirm pinout, footprint, firmware assumptions and qualification grade.
Procurement checks for ADC0809CCN
The recorded package is 28-lead PDIP, the temperature range is -40°C to +85°C, and the lifecycle status is Obsolete as of 2026-07-18. Before ordering, confirm the exact MPN on the label, packing format, quantity, date-code requirements, traceability documents and current factory status.
ADC0809CCN FAQ
What distinguishes ADC0809CCN within the ADC0809-N family?
ADC0809CCN is the exact orderable code for a 8-bit SAR analog-to-digital converter with integrated 8-channel multiplexer in 28-lead PDIP. Related ADC0809-N devices may change package, rating, interface option or qualification grade, so compare the manufacturer ordering table before substitution.
What package and footprint checks are required for ADC0809CCN?
ADC0809CCN is recorded in 28-lead PDIP with 28 pins, leads or contacts. Confirm the manufacturer package drawing, dimensions, pin numbering, exposed-pad requirements and packing suffix before releasing a PCB footprint.
Which specifications should be verified when selecting ADC0809CCN?
Resolution is recorded as 8 bit, Input Channels is recorded as 8 single-ended channels. Use the latest datasheet for minimum and maximum limits, test conditions, timing and absolute maximum ratings rather than relying only on a distributor summary.
What is the lifecycle status of ADC0809CCN?
ADC0809CCN was recorded as Obsolete when verified on 2026-07-18. Reconfirm factory status, revision availability, lead time and any last-time-buy notice before design-in or volume procurement.
What information should be included in an RFQ for ADC0809CCN?
Provide the complete ADC0809CCN orderable code, target quantity, acceptable date-code range, required packing method, delivery destination and documentation needs. For replacement work, also identify the existing package and any mandatory qualification grade.
Lifecycle and sourcing review
This part has a legacy lifecycle status. Submit the exact MPN, quantity, delivery destination and date-code requirements for a sourcing review.
ADC0809CCN is a legacy or obsolete orderable code. Source only with date-code, label, package and traceability checks appropriate to the application.