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Product attributes Property Value
Manufacturer Analog Devices Inc./Maxim Integrated
Product Series
Packaging Factory | Tube
Number of Bits 8
Sampling Rate (Per Second) 400k
Number of Inputs 8
Input Type Single Ended
Data Interface Parallel
Configuration MUX-S/H-ADC
Ratio - S/H:ADC 1:1
Number of A/D Converters 1
Architecture Flash
Reference Type Internal
Voltage - Supply, Analog 5V
Voltage - Supply, Digital 5V
Features Selectable Address
Operating Temperature 0°C ~ 70°C
Mounting Type Through Hole
Grade -
Qualification -
Package / Case 28-DIP (0.600", 15.24mm)
Supplier Device Package 28-PDIP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The MAX158BCPI+ is an 8-bit, 8-channel analog-to-digital converter featuring a MUX-S/H-ADC architecture and parallel interface. It operates at a sampling rate of 400k SPS with an internal reference, making it suitable for multi-channel data acquisition and industrial monitoring applications. The 28-DIP package supports through-hole assembly for robust prototyping and production.

  • 8-Channel Multiplexing: Reduces board space by integrating an input MUX, eliminating the need for external switching circuitry.
  • Fast 400k SPS Sampling: Enables real-time monitoring of rapidly changing signals in industrial control loops.
  • Internal Reference: Simplifies design by removing the need for external reference components, reducing BOM cost.
  • Parallel Output: Provides high-speed data transfer to microcontrollers without serial clock overhead.
  • Wide Temperature Range: 0°C to 70°C ensures reliable operation in commercial and industrial environments.

Multi-Channel Data Acquisition

The 8-channel input with 400k SPS sampling rate allows efficient digitization of multiple analog signals in industrial data acquisition systems, reducing component count.

Industrial Sensor Monitoring

With 8-bit resolution and parallel output, this ADC is suitable for monitoring temperature, pressure, and flow sensors in factory automation where speed and simplicity are prioritized.

Battery-Powered Instruments

The internal reference and 0°C to 70°C operating range make it reliable for portable test equipment and bench instruments used in controlled environments.

Legacy System Integration

The parallel interface simplifies connection to older microcontrollers and DSPs, making it ideal for upgrading existing 8-bit data acquisition boards.

Motor Control Feedback

Multiple channels can simultaneously sample current and voltage signals for motor control loops, with the MUX-S/H architecture providing sequential sampling of all channels.

Q: What type of ADC is the MAX158BCPI+?
A: It is an 8-bit, 8-channel analog-to-digital converter with a MUX-S/H-ADC architecture.
Q: What is the resolution of the MAX158BCPI+?
A: The resolution is 8 bits.
Q: What is the sampling rate of the MAX158BCPI+?
A: The sampling rate is 400k SPS (samples per second).
Q: How many input channels does the MAX158BCPI+ have?
A: It has 8 input channels.
Q: What interface does the MAX158BCPI+ use?
A: It uses a Parallel interface.
Q: What package is the MAX158BCPI+ available in?
A: It comes in a 28-DIP (0.600", 15.24mm) package.
Base Product Number : MAX158
400k SPS 8-bit 8-Channel ADC Analog-to-Digital Converter DIP-28 MAX158 MUX-S/H-ADC Parallel Interface
Q: What type of ADC is the MAX158BCPI+?
A: It is an 8-bit, 8-channel analog-to-digital converter with a MUX-S/H-ADC architecture.
Q: What is the resolution of the MAX158BCPI+?
A: The resolution is 8 bits.
Q: What is the sampling rate of the MAX158BCPI+?
A: The sampling rate is 400k SPS (samples per second).
Q: How many input channels does the MAX158BCPI+ have?
A: It has 8 input channels.
Q: What interface does the MAX158BCPI+ use?
A: It uses a Parallel interface.
Q: What package is the MAX158BCPI+ available in?
A: It comes in a 28-DIP (0.600", 15.24mm) package.