Product Summary

The ADC0817CCN is a monolithic CMOS device with an 8-bit analog-to-digital converter, 16-channel multiplexer and microprocessor compatible control logic. The ADC0817CCN uses successive approximation as the conversion technique. The converter features a high impedance chopper stabilized comparator, a 256R voltage divider with analog switch tree and a successive approximation register. The 16-channel multiplexer can directly access any one of 16-single-ended analog signals, and provides the logic for additional channel expansion. Signal conditioning of any analog input signal is eased by direct access to the multiplexer output, and to the input of the ADC0817CCN.

Parametrics

ADC0817CCN absolute maximum ratings: (1)Supply Voltage (VCC): 6.5V; (2)Voltage at Any Pin: -0.3V to (VCC+0.3V); (3)Voltage at Control Inputs: -0.3V to 15V; (4)Storage Temperature Range: -65℃ to + 150℃; (5)Package Dissipation at TA = 25℃: 875 mW; (6)Lead Temp. (Soldering, 10 seconds), Dual-In-Line Package (Plastic): 260℃; Molded Chip Carrier Package Vapor Phase (60 seconds): 215℃; Infrared (15 seconds): 220℃; (7)ESD Susceptibility: 400V.

Features

ADC0817CCN features: (1)Easy interface to all microprocessors; (2)Operates ratiometrically or with 5 VDC or analog span adjusted voltage reference; (3)16-channel multiplexer with latched control logic; (4)Outputs meet TTL voltage level specifications; (5)0V to 5V analog input voltage range with single 5V supply; (6)No zero or full-scale adjust required; (7)Standard hermetic or molded 40-pin DIP package; (8)Temperature range -40℃ to +85℃ or -55℃ to +125℃; (9)Latched TRI-STATE output; (10)Direct access to “comparator in” and “multiplexer out” for signal conditioning; (11)ADC0816 equivalent to MM74C948; (12)ADC0817 equivalent to MM74C948-1.

Diagrams

ADC0817CCN block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
ADC0817CCN
ADC0817CCN

National Semiconductor (TI)

ADC (A/D Converters)

Data Sheet

0-81: $4.58
81-108: $4.48
108-252: $4.02
252-504: $3.69
ADC0817CCN/NOPB
ADC0817CCN/NOPB

National Semiconductor (TI)

ADC (A/D Converters)

Data Sheet

0-1: $5.60
1-25: $4.58
25-100: $4.14
100-250: $3.80