ADC0808 8-Bit A/D Converter with 8-Channel Multiplexer IC DIP-28 Package

64.00

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Delivery & Return

Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Vestibulum tortor quam, feugiat vitae, ultricies eget, tempor sit amet, ante. Donec eu libero sit amet quam egestas semper. Aenean ultricies mi vitae est. Mauris placerat eleifend leo.

Delivery & Return

Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Vestibulum tortor quam, feugiat vitae, ultricies eget, tempor sit amet, ante. Donec eu libero sit amet quam egestas semper. Aenean ultricies mi vitae est. Mauris placerat eleifend leo.

  Estimated Delivery:  May 22 May 26
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Product Details

The ADC0808 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 converter 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.

The device eliminates the need for external zero and full-scale adjustments. Easy interfacing to microprocessors is provided by the latched and decoded multiplexer address inputs and latched TTL TRI-STATE outputs.

The design of the ADC0808 has been optimized by incorporating the most desirable aspects of several A/D conversion techniques. The ADC0808 offers high speed, high accuracy, minimal temperature dependence, excellent long-term accuracy and repeat-ability, and consumes minimal power. These features make this device ideally suited to applications from process and machine control to consumer and automotive applications.

Features:-

  • Easy Interface to All Microprocessors
  • Operates Ratio-metrically 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

Specifications:-

Parameters Specification
Part number ADC0808-N
Resolution (Bits) 8
Sample rate (Max) (kSPS) 10
Number of input channels 8
Interface Parallel
Operating temperature range ( C ) -40 to 85
Package Group PLCC | 28
Power consumption (Typ) (mW) 15
Package size: mm2:W x L (PKG) 28PLCC: 155 mm2: 12.45 x 12.45 (PLCC | 28)
Architecture SAR
Input type Single-Ended
Multi-channel configuration Multiplexed
Input range (Max) (V) 6
Input range (Min) (V) 0
Analog voltage AVDD (Min) (V) 4.5
Analog voltage AVDD (Max) (V) 6
Digital supply (Min) (V) 4.5
Digital supply (Max) (V) 6
INL (Max) (+/-LSB) 1.25
Rating See Data Sheet

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