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Product Detailed Parameters
- Description：IC DAC 12BIT V-OUT 44PLCC
- 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：44-LCC (J-Lead)
- Supplier Device Package：44-PLCC (16.59x16.59)
- Mounting Type：Surface Mount
- Grade：-
- Qualification：-
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Overview
The AD664JPZ is a quad 12-bit digital-to-analog converter (DAC) manufactured by Analog Devices Inc. It features a parallel interface and voltage output type, housed in a PLCC-44 surface-mount package. The device operates with an analog supply voltage ranging from 11.4 V to 16.5 V and a fixed 5 V digital supply. Key performance specifications include a settling time of 10 µs, differential nonlinearity (DNL) of ±0.75 LSB, and integral nonlinearity (INL) of ±0.5 LSB. It functions within a temperature range of -40°C to +85°C.
Feature Summary
- Quad 12-bit resolution with R-2R architecture
- Parallel data interface for digital inputs
- Voltage buffered outputs
- PLCC-44 SMD/SMT packaging
Applications
- Industrial process control systems
- Test and measurement instrumentation
- Data acquisition systems
Procurement Notes
Verify component authenticity through authorized Analog Devices channels or certified distributors. Confirm RoHS compliance status and moisture sensitivity level (MSL 1) prior to assembly. Check for specific ordering suffixes that may indicate tape-and-reel versus tube packaging variations. Ensure the supplier provides valid traceability documentation for quality assurance purposes.
Selection Notes
Select the AD664JPZ when a quad-channel 12-bit DAC with parallel interfacing is required. Compare DNL and INL specifications against system accuracy requirements. Verify that the PLCC-44 package fits the PCB layout constraints. Ensure the power supply design accommodates the specified analog voltage range of 11.4 V to 16.5 V and the 5 V digital rail.
Part Context
The AD664 series comprises high-performance quad DACs designed for applications requiring multiple synchronized analog outputs. The JPZ suffix denotes a specific package variant (PLCC-44) and temperature grade (-40°C to +85°C). This part belongs to the broader family of data converter ICs offered by Analog Devices, sharing architectural similarities with other members like the AD664KPZ but differing in package and potentially speed grades.
Replacement Considerations
The AD664KPZ is a pin-compatible alternative within the same series, offering similar electrical characteristics in the same PLCC-44 package. Verify if any differences in settling time or power consumption impact the specific application requirements before substitution.
