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Product Detailed Parameters
- Description：IC DAC 16BIT V-OUT 16TSSOP
- Series：nanoDAC+®
- Mfr：Analog Devices Inc.
- Package：Tube
- Number of Bits：16
- Number of D/A Converters：4
- Settling Time：8µs
- Output Type：Voltage - Buffered
- Differential Output：No
- Data Interface：I2C
- Reference Type：External, Internal
- Voltage - Supply, Analog：2.7V ~ 5.5V
- Voltage - Supply, Digital：1.8V ~ 5.5V
- INL/DNL (LSB)：±1, ±1 (Max)
- Architecture：String DAC
- Operating Temperature：-40°C ~ 105°C
- Package / Case：16-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：16-TSSOP
- Mounting Type：Surface Mount
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Overview
The AD5696RBRUZ is a quad, 16-bit buffered voltage output digital-to-analog converter (DAC) from the nanoDAC+ family. It integrates a low-drift 2.5 V internal reference with a typical temperature coefficient of 2 ppm/°C and operates on a single 2.7 V to 5.5 V supply. The device features a 400 kHz I2C-compatible serial interface, user-selectable gain of 1 or 2, and per-channel power-down modes reducing current consumption to 4 µA at 3 V. Packaged in a 16-lead TSSOP, it guarantees monotonicity by design with a maximum total unadjusted error of ±0.1% FSR.
Feature Summary
- Quad 16-bit resolution with high relative accuracy (INL) of ±2 LSB maximum
- Integrated 2.5 V reference with 2 ppm/°C typical drift
- I2C serial interface supporting up to 400 kHz clock rates
- Power-on reset circuit with RSTSEL pin for zero-scale or midscale initialization
Applications
- Optical transceivers
- Base-station power amplifiers
- Process control (PLC I/O cards)
- Industrial automation
- Data acquisition systems
Procurement Notes
Verify the specific suffix BRUZ corresponds to the 16-lead TSSOP package when sourcing. Confirm that the internal reference is enabled by default as specified in the datasheet. Ensure the operating environment remains within the -40°C to +105°C temperature range to maintain guaranteed performance specifications.
Selection Notes
Select this component for applications requiring four independent 16-bit voltage outputs with minimal external components. The integrated reference eliminates the need for external precision references. Consider the GAIN pin configuration to determine if a 0 V to VREF or 0 V to 2 × VREF output span is required for the system design.
Part Context
This part belongs to the AD5696R/AD5695R/AD5694R family, which shares identical pinouts and interfaces but differs in resolution. The AD5696R provides 16-bit resolution, while the AD5695R offers 14 bits and the AD5694R provides 12 bits. All variants support the same I2C communication protocol and package options.
Replacement Considerations
The AD5696BCPZ-RL7 serves as a direct replacement offering the same quad 16-bit functionality but utilizes a 16-lead LFCSP package instead of the TSSOP form factor.
