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Product Detailed Parameters
- Description：IC DAC 16BIT V-OUT 16TSSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tube
- Number of Bits：16
- Number of D/A Converters：1
- Settling Time：9µs
- Output Type：Voltage - Buffered
- Differential Output：No
- Data Interface：SPI
- Reference Type：External
- Voltage - Supply, Analog：4.5V ~ 30V, -16.5V
- Voltage - Supply, Digital：1.7V ~ 5.5V
- INL/DNL (LSB)：±2 (Max), ±1 (Max)
- Architecture：R-2R
- Operating Temperature：-40°C ~ 125°C
- Package / Case：16-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：16-TSSOP
- Mounting Type：Surface Mount
- Grade：-
- Qualification：-
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Overview
The AD5761BRUZ is a single-channel, 16-bit serial input voltage output digital-to-analog converter (DAC) from Analog Devices. It operates from single supplies of +4.75 V to +30 V or dual supplies from −16.5 V to 0 V. The device features an integrated output amplifier and reference buffer, supporting eight software-programmable output ranges including unipolar and bipolar spans. Key electrical specifications include a maximum integral nonlinearity (INL) of ±2 LSB for B Grade, differential nonlinearity (DNL) of ±1 LSB, and a typical settling time of 7.5 μs. It utilizes a DSP-compatible serial interface with clock rates up to 50 MHz.
Feature Summary
- 16-bit resolution with guaranteed monotonicity (±1 LSB DNL max).
- Eight software-programmable output ranges: 0V to +5V, 0V to +10V, 0V to +16V, 0V to +20V, ±3V, ±5V, ±10V, and −2.5V to +7.5V.
- Integrated output amplifier and reference buffer for universal solution.
- Serial interface compatible with DSP and microcontrollers, operating at up to 50 MHz.
Applications
- Industrial automation
- Instrumentation and data acquisition
- Open-/closed-loop servo control
- Process control
- Programmable logic controllers
Procurement Notes
Verify the specific grade suffix 'B' in the part number AD5761BRUZ to ensure compliance with the ±2 LSB INL specification. Confirm that the TSSOP-16 package matches the design requirements. Check for RoHS compliance status as per the manufacturer's current documentation before finalizing procurement.
Selection Notes
Select the AD5761BRUZ when a 16-bit DAC with high accuracy (±2 LSB INL) and wide supply voltage range is required. Ensure the application supports the external reference input (VREFIN = 2.5 V) as this variant does not include an internal precision reference. Verify that the SPI interface timing meets the system controller's capabilities.
Part Context
The AD5761BRUZ belongs to the AD5761/AD5721 family of multi-range DACs. It is pin-compatible with the 12-bit AD5721 and the internal-reference AD5761R variants. The 'B' designation indicates the B Grade performance level, while 'RUZ' specifies the 16-lead TSSOP package.
Replacement Considerations
The AD5761ARUZ offers similar functionality but with A Grade performance (±8 LSB INL). The AD5761RBRUZ includes an internal low-drift reference, eliminating the need for an external VREFIN source. Both are pin-compatible alternatives within the same series.
