The ADC0808, ADC0809 data acquisition component is a monolithic CMOS device with an 8-bit analog-todigital converter, 8-channel multiplexer and microprocessor compatible control logic. The 8-bit A/D converter uses successive approximation as the conversion technique. The converter features a high impedance chopper stabilized comparator, a 256R voltage divide.
1
•2 Easy Interface to All Microprocessors
• Operates Ratiometrically or with 5 VDC or
Analog Span Adjusted Voltage Reference
• No Zero or Full-Scale Adjust Required
• 8-Channel Multiplexer with Address Logic
• 0V to VCC Input Range
• Outputs meet TTL Voltage Level Specifications
• ADC0808 Equivalent to MM74C949
• ADC0809 Equivalent to MM74C949-1
KEY SPECIFICATIONS
• Resolution: 8 Bits
• Total Unadjusted Error: ±½ LSB and ±1 LSB
• Single Supply: 5 VDC
• Low Power: 15 mW
• Conversion Time: 100 μs
DESCRIPTION
The ADC0808, ADC0809 data acquisition component is a monolithic CMOS device with an 8-.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | ADC0808 |
Texas Instruments |
A/D Converter | |
2 | ADC0808 |
National Semiconductor |
8-Bit uP Compatible A/D Converters | |
3 | ADC0808S125 |
NXP Semiconductors |
Single 8-bit ADC | |
4 | ADC0808S250 |
NXP Semiconductors |
Single 8-bit ADC | |
5 | ADC0800 |
National Semiconductor |
ADC0800 8-Bit A/D Converter | |
6 | ADC0801 |
National Semiconductor |
8-Bit uP Compatible A/D Converters | |
7 | ADC0801 |
Texas Instruments |
Analog-to-Digital Converter | |
8 | ADC0801S040 |
NXP Semiconductors |
8-bit universal analog-to-digital converter | |
9 | ADC0802 |
Texas Instruments |
Analog-to-Digital Converter | |
10 | ADC0802 |
Intersil Corporation |
A/D Converters | |
11 | ADC0802 |
National Semiconductor |
8-Bit uP Compatible A/D Converters | |
12 | ADC0802 |
Harris |
A/D Converters |