MAX166
PRODUCTION5µs, 8-Bit ADC with Track/Hold and Reference
- Part Models
- 3
- 1ku List Price
- Starting From $13.17
Overview
- 5μs Conversion Time
- Built-In Track/Hold
- ±1LSB Max Total Unadjusted Error
- 50kHz Signal Bandwidth
- Internal 1.23V Bandgap Reference and Buffer
- Single +SV Supply Operation
- 8-Bit μP Interface
- 100ns Data-Access Time
- 15mW Typ Power Consumption
- Small Footprint Packages
- Plug-In Upgrade to the MX7575 (MAX165)
The MAX165/MAX166 are high-speed (5μs) microprocessor (μP)- compatible, 8-bit AOCs with track/hold (T/H). The T/H function allows full-scale signals up to 50kHz (386mV/μs slew rate) to be acquired and digitized accurately. Both ADCs use a successive approximation technique to achieve fast conversions and low power dissipation. The MAX165/MAX166 operate with a +5V supply and an internal or external + 1.23V reference, and accept single-ended (MAX165) or differential (MAX166) voltages ranging from 0V to 2VREF.
The MAX165/MAX166 are easily interfaced to all popular 8-bit μPs through standard CS and RD control signals. These signals control the start of conversions and data access. A BUSY signal indicates the beginning and end of conversions. Since all the data outputs are latched and three-state buffered, the MAX165/MAX166 can be directly tied to a μP data bus or system input/output port.
The MAX165 is a plug-in replacement for the MXA7575, with the addition of an internal 1.23V reference. For applications that require a differential analog input and an internal reference, the MAX166 is recommended.
APPLICATIONS
- Digital-Signal Processing
- High-Speed Data Acquisition
- Telecommunications
- Audio Systems
- High-Speed Servo Loops
- Low-Power Data Loggers
Documentation
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. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX166ACPP+ | Plastic Dual-In-Line, Narrow (0.3in) | ||
| MAX166BCWP+ | Small-Outline IC, Wide (0.3in) | ||
| MAX166CCPP+ | Plastic Dual-In-Line, Narrow (0.3in) |
This is the most up-to-date revision of the Data Sheet.
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