Product Summary

The ADC0809CCN data acquisition component is a monolithic CMOS device with an 8-bit analog-to-digital converter, 8-channel multiplexer and microprocessor compatible control logic. The 8-bit A/D converter uses successive approximation as the conversion technique. The ADC0809CCN features a high impedance chopper stabilized comparator, a 256R voltage divider with analog switch tree and a successive approximation register. The 8-channel multiplexer can directly access any of 8-single-ended analog signals.

Parametrics

ADC0809CCN absolute maxing ratings: (1)Supply Voltage (VCC): 6.5V; (2)Voltage at Any Pin: -0.3V to (VCC+0.3V); (3)Except Control Inputs Voltage at Control Inputs: -0.3V to +15V(START, OE, CLOCK, ALE, ADD A, ADD B, ADD C); (4)Storage Temperature Range: -65℃ to +150℃; (5)Package Dissipation at TA=25℃: 875mW; (6)Lead Temp. (Soldering, 10 seconds)Dual-In-Line Package (plastic): 260℃; (7)Dual-In-Line Package (ceramic): 300℃; (8)Molded Chip Carrier Package Vapor Phase (60 seconds): 215℃; Infrared (15 seconds): 220℃; (9)ESD Susceptibility: 400V.

Features

ADC0809CCN features: (1)Easy interface to all microprocessors; (2)Operates ratiometrically or with 5 VDC or analog span adjusted voltage reference; (3)No zero or full-scale adjust required; (4)8-channel multiplexer with address logic; (5)0V to 5V input range with single 5V power supply; (6)Outputs meet TTL voltage level specifications; (7)Standard hermetic or molded 28-pin DIP package; (8)28-pin molded chip carrier package; (9)ADC0808 equivalent to MM74C949; (10)ADC0809 equivalent to MM74C949-1.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
ADC0809CCN
ADC0809CCN
National Semiconductor (TI)
ADC (A/D Converters)
Data Sheet
0-13: $2.26
13-26: $1.82
26-104: $1.66
104-260: $1.49
ADC0809CCN/NOPB
ADC0809CCN/NOPB
National Semiconductor (TI)
ADC (A/D Converters) 8B MICROPROCESSOR COMPATIBLE ADC
Data Sheet
0-1: $2.27
1-25: $1.82
25-100: $1.66
100-250: $1.49