MX7837
PRODUCTIONComplete, Dual, 12-Bit Multiplying DAC with 8-Bit Bus Interface
Dual, Parallel, Voltage-Output DACs in a SO Package
- Part Models
- 9
- 1ku List Price
- Starting From $15.28
Part Details
- Two 12-Bit Multiplying DACs with Buffered Voltage Output
- Specified with ±12V or ±15V Supplies
- No External Adjustments Required
- Fast Timing Specifications
- 24-Pin DIP and SO Packages
- 12-Bit Parallel Interface (MX7847)
- 8-Bit + 4-Bit Interface (MX7837)
The MX7837/MX7847 are dual, 12-bit, multiplying, voltage-output digital-to-analog converters (DACs). Each DAC has an output amplifier and a feedback resistor. The output amplifier is capable of developing ±10V across a 2kΩ load. The amplifier feedback resistor is internally connected to VOUT on the MX7847. No external trims are required to achieve full 12-bit performance over the entire operating temperature range.
The MX7847 has a 12-bit parallel data input, whereas the MX7837 operates with a double-buffered 8-bit-bus interface that loads data in two write operations. All logic signals are level triggered and are TTL and CMOS compatible. Fast timing specifications make these DACs compatible with most microprocessors.
Applications
- Digital Gain and Offset Control
- Industrial Process Controls
- Machine- and Motion-Control Systems
Documentation
Data Sheet 1
Design Note 1
Technical Articles 1
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 |
|---|---|---|---|
| MX7837AR+ | Small-Outline IC, Wide (0.3in) | ||
| MX7837BN+ | 24-PDIP-300_MIL | ||
| MX7837BR+ | Small-Outline IC, Wide (0.3in) | ||
| MX7837JN+ | 24-PDIP-300_MIL | ||
| MX7837JR+ | Small-Outline IC, Wide (0.3in) | ||
| MX7837JR+T | Small-Outline IC, Wide (0.3in) | ||
| MX7837KN+ | 24-PDIP-300_MIL | ||
| MX7837KR+ | Small-Outline IC, Wide (0.3in) | ||
| MX7837KR+T | Small-Outline IC, Wide (0.3in) |
This is the most up-to-date revision of the Data Sheet.
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