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Technical Specifications
Parameters and characteristics for this part
| Specification | ADC0820CCWMX/NOPB |
|---|---|
| Architecture | Flash |
| Configuration | S/H-ADC |
| Data Interface | Parallel |
| Input Type | Single Ended, Pseudo-Differential |
| Mounting Type | Surface Mount |
| Number of A/D Converters | 1 |
| Number of Bits | 8 |
| Number of Inputs | 1 |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Package / Case | 20-SOIC |
| Package / Case [y] | 0.295 in |
| Package / Case [y] | 7.5 mm |
| Ratio - S/H:ADC | 1:1 |
| Reference Type | External |
| Supplier Device Package | 20-SOIC |
| Voltage - Supply, Analog [Max] | 8 V |
| Voltage - Supply, Analog [Min] | 4.5 V |
| Voltage - Supply, Digital [Max] | 8 V |
| Voltage - Supply, Digital [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 5.93 | |
| 10 | $ 5.32 | |||
| 25 | $ 5.03 | |||
| 100 | $ 4.36 | |||
| 250 | $ 4.14 | |||
| 500 | $ 3.71 | |||
| Digi-Reel® | 1 | $ 5.93 | ||
| 10 | $ 5.32 | |||
| 25 | $ 5.03 | |||
| 100 | $ 4.36 | |||
| 250 | $ 4.14 | |||
| 500 | $ 3.71 | |||
| Tape & Reel (TR) | 1000 | $ 2.77 | ||
Description
General part information
ADC0820-N Series
By using a half-flash conversion technique, the 8-bit ADC0820-N CMOS A/D offers a 1.5 µs conversion time and dissipates only 75 mW of power. The half-flash technique consists of 32 comparators, a most significant 4-bit ADC and a least significant 4-bit ADC.
The input to the ADC0820-N is tracked and held by the input sampling circuitry eliminating the need for an external sample-and-hold for signals moving at less than 100 mV/µs.
For ease of interface to microprocessors, the ADC0820-N has been designed to appear as a memory location or I/O port without the need for external interfacing logic.
Documents
Technical documentation and resources
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