ADC0820
PRODUCTIONCMOS High-Speed 8-Bit A/D Converter with Track/Hold Function
- Part Models
- 3
- 1ku List Price
- Starting From $7.94
Overview
- Fast Conversion Time: 1.4μs Max.
- Built-in Track-and-Hold Function
- No Missing Codes
- No User Adjustments Required
- Single +5V Supply
- No External Clock
- Easy Interface To Microprocessors
The ADC0820 is a high speed, microprocessor compatible, 8 bit analog-to-digital converter which uses a half-flash technique to achieve a conversion time of 1.4 μs. The converter has a 0V to +5V analog input range and uses a single +5V supply.
A built-in track-and-hold function is included, eliminating the need for an external track-and-hold for input slew rates up to 100mV/μs.
The A/D easily interfaces with microprocessors by appearing as a memory location or I/O port without the need for external interfacing logic. Data outputs use latched, three-state buffer circuitry to allow direct connection to a microprocessor data bus or system I/O port. An over-flow output is also provided for cascading devices to achieve higher resolution.
Maxim's ADC0820 is pin-compatible with National Semiconductor's ADC0820 and provides improved specifications. It is packaged in 20-pin Small Outline, DIP and CERDIP packages.
Applications
- Audio Systems
- Digital Signal Processing
- High Speed Data Acquisition
- High-Speed Servo Loops
- Telecommunications
Documentation
Data Sheet 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ADC0820CCM+ | Small-Outline IC, Wide (0.3in) | ||
| ADC0820CCM+T | Small-Outline IC, Wide (0.3in) | ||
| ADC0820CCN+ | Plastic Dual-In-Line, Narrow (0.3in) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
May 21, 2018 - 1752 ASSEMBLY |
||
| ADC0820CCN+ | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
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| Parts | Product Life Cycle | Description |
|---|---|---|
| Analog to Digital Converters (ADCs) 4 | ||
| MAX166 | PRODUCTION | 5µs, 8-Bit ADC with Track/Hold and Reference |
| MX7576 | LAST TIME BUY | CMOS, µP Compatible, 5µs/10µs, 8-Bit ADCs |
| MAX160 | PRODUCTION | CMOS, µP Compatible, 4µs, 8-Bit ADC |
| MAX152 | PRODUCTION | 3V, 8-Bit ADC with 1µA Power Down |
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