Features and Benefits
- One-Chip Data Acquisition System
- Four or Eight Analog Input Channels
- 2.5µs per Channel Conversion Time
- Internal 2.5V Reference
- Built-In Track/Hold Function
- ½ LSB Error Specification
- Single +5V Supply Operation
- No External Clock
- New Space-Saving SSOP Package
The MAX154/MAX158 are high-speed multi-channel analog-to-digital converters (ADCs). The MAX154 has four analog input channels while the MAX158 has eight channels. Conversion time for both devices is 2.5µs. The MAX154/MAX158 also feature a 2.5V on-chip reference, forming a complete high-speed data acquisition system.
Both converters include a built-in track/hold, eliminating the need for an external track/hold. The analog input range is 0V to +5V, although the ADC operates from a single +5V supply.
Microprocessor interfaces are simplified by the ADC's ability to appear as a memory location or I/O port without the need for external logic. The data outputs use latched, three-state buffer circuitry to allow direct connection to a microprocessor data bus or system input port.
- Audio Instrumentation
- Digital Signal Processing (DSP)
- High-Speed Data Acquisition
- High-Speed Servo Control
Product Lifecycle Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Documentation & Resources
MAX154 Reliability Data1/12/2023158K
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.
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