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Product Detailed Parameters
- Description：IC DAC 12BIT V-OUT 28DIP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tube
- Number of Bits：12
- Number of D/A Converters：4
- Settling Time：10µs
- Output Type：Voltage - Buffered
- Differential Output：No
- Data Interface：Parallel
- Reference Type：External
- Voltage - Supply, Analog：±11.4V ~ 16.5V
- Voltage - Supply, Digital：5V
- INL/DNL (LSB)：±0.75, ±0.75 (Max)
- Architecture：R-2R
- Operating Temperature：0°C ~ 70°C
- Package / Case：28-DIP (0.600", 15.24mm)
- Supplier Device Package：28-PDIP
- Mounting Type：Through Hole
- Grade：-
- Qualification：-
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Overview
The AD664JNZ-BIP is a quad 12-bit digital-to-analog converter (DAC) from Analog Devices, part of the AD664 series. It features an R-2R architecture with buffered voltage outputs and a parallel data interface. The device operates within a temperature range of -55°C to +125°C and is housed in a 28-pin CDIP package. Key electrical specifications include a maximum settling time of 10µs and integral nonlinearity (INL)/differential nonlinearity (DNL) of ±0.5 LSB. It requires analog supplies of ±11.4V to ±16.5V and a digital supply of 5V.
Feature Summary
- Quad 12-bit resolution with R-2R architecture
- Buffered voltage outputs for direct drive capability
- Extended industrial temperature range (-55°C to +125°C)
- Parallel data interface with 10µs settling time
Applications
- High-performance instrumentation systems
- Industrial process control loops
- Military and aerospace signal generation
Procurement Notes
Verify component authenticity through authorized Analog Devices distributors or certified suppliers. Confirm RoHS compliance status as historical military-grade variants may differ from standard commercial versions. Check for specific suffix designations that indicate packaging or qualification differences. Ensure storage conditions meet moisture sensitivity level requirements for ceramic DIP packages.
Selection Notes
Select this component when extended temperature operation up to 125°C is required compared to the commercial grade AD664JC. Verify power supply compatibility with the specified ±11.4V to ±16.5V analog rails and 5V digital rail. Ensure PCB layout supports the 28-CDIP footprint and parallel bus routing constraints. Consider thermal management strategies due to power dissipation in high-temperature environments.
Part Context
The AD664JNZ-BIP belongs to the AD664 family of quad DACs, distinguished by its 'J' suffix indicating military/extended temperature rating and 'NZ' denoting lead-free ceramic DIP packaging. It serves as a ruggedized alternative to commercial variants like the AD664BCP for harsh environment applications requiring high reliability and precision analog output conversion.
Replacement Considerations
The AD664BD-BIP is listed as a parameter-equivalent substitute in public distributor records. Verify pinout compatibility and ensure the replacement meets the same -55°C to +125°C temperature range and performance specifications before integration.
