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Product Detailed Parameters
- Description：IC DAC 16BIT V-OUT 28DIP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tube
- Number of Bits：16
- Number of D/A Converters：1
- Settling Time：6µs
- Output Type：Voltage - Buffered
- Differential Output：No
- Data Interface：Parallel
- Reference Type：External
- Voltage - Supply, Analog：±10.8V ~ 13.2V
- Voltage - Supply, Digital：-
- INL/DNL (LSB)：±0.020, ±0.5
- Architecture：Segmented DAC
- Operating Temperature：0°C ~ 70°C
- Package / Case：28-DIP (0.600", 15.24mm)
- Supplier Device Package：28-PDIP
- Mounting Type：Through Hole
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Overview
The AD569KNZ is a 16-bit, single-channel Digital-to-Analog Converter (DAC) from Analog Devices. It features a parallel interface and voltage output type. The device operates with analog and digital supply voltages of 12 V. Key performance metrics include a settling time of 3 µs, Differential Nonlinearity (DNL) of +/- 0.25 LSB, and Integral Nonlinearity (INL) of +/- 0.01 LSB. It utilizes an external reference and is housed in a PDIP-28 package for through-hole mounting. The operating temperature range spans from -25°C to +85°C.
Feature Summary
- 16-bit resolution with high accuracy (INL +/- 0.01 LSB)
- Parallel data interface for direct microprocessor connection
- Voltage output type with external reference capability
- Through-hole PDIP-28 packaging
Applications
- Industrial process control systems
- Precision test and measurement equipment
- Data acquisition systems requiring high resolution
Procurement Notes
Verify the specific suffix KNZ corresponds to the PDIP-28 through-hole package and the specified temperature range (-25°C to +85°C). Confirm RoHS compliance status as indicated in official documentation, noting that some sources list detailed RoHS status while others may vary. Ensure the external reference requirement is accounted for in the system design.
Selection Notes
Select the AD569KNZ when a 16-bit mono DAC with parallel interface and through-hole mounting is required. Compare DNL (+/- 0.25 LSB) and INL (+/- 0.01 LSB) specifications against application tolerance requirements. Verify that the 12 V supply voltage aligns with the system power architecture. Consider the AD569AD if a CDIP package is preferred or if different nonlinearity specs are acceptable.
Part Context
The AD569KNZ belongs to the AD569 series of nanoDACs from Analog Devices. This series includes variants like the AD569JNZ and AD569AD, which share similar core functionalities but differ in package types (PDIP vs. CDIP) and potentially in nonlinearity specifications or temperature ranges. The KNZ suffix specifically denotes the PDIP-28 through-hole variant within this family.
Replacement Considerations
The AD569AD is a pin-compatible alternative within the same series, offering a CDIP-28 package. Check datasheets for exact nonlinearity and temperature range differences before substitution.
