AD5451
PRODUCTION10-Bit High Bandwidth Multiplying DACs with Serial Interface
- Part Models
- 1
- 1ku List Price
- Starting From $2.82
Part Details
- 12 MHz multiplying bandwidth
- Integral nonlinearity (INL) of ±0.25 LSB at 8-bit
- 8-lead TSOT and MSOP packages
- 2.5 V to 5.5 V supply operation
- Pin-compatible 8-/10-/12-/14-bit current output DACs
- ±10 V reference input
- 50 MHz serial interface
- 2.7 MSPS update rate
- Extended temperature range:
–40°C to +125°C - 4-quadrant multiplication
- Power-on reset with brownout detect
- <0.4 μA typical current consumption
- Guaranteed monotonic
- Qualified for automotive applications
The AD5450 / AD5451 / AD5452 / AD5453 are CMOS 8-/10-/12-/14-bit current output digital-to-analog converters (DACs), respectively. These devices operate from a 2.5 V to 5.5 V power supply, making them suited to several applications, including battery-powered applications.
As a result of manufacture on a CMOS submicron process, these DACs offer excellent 4-quadrant multiplication characteristics of up to 12 MHz.
These DACs use a double-buffered, 3-wire serial interface that is compatible with SPI®, QSPI™, MICROWIRE™, and most DSP interface standards. Upon power-up, the internal shift register and latches are filled with 0s, and the DAC output is at zero scale.
The applied external reference input voltage (VREF) determines the full-scale output current. These parts can handle ±10 V inputs on the reference, despite operating from a single-supply power supply of 2.5 V to 5.5 V. An integrated feedback resistor (RFB) provides temperature tracking and full-scale voltage output when combined with an external current-to-voltage precision amplifier.
The AD5450 / AD5451 / AD5452 / AD5453 DACs are available in small 8-lead TSOT, and the AD5452 / AD5453 are also available in MSOP packages. The AD5453 also comes in 8-lead LFSCP.
APPLICATIONS
- Portable battery-powered applications
- Waveform generators
- Analog processing
- Instrumentation applications
- Programmable amplifiers and attenuators
- Digitally controlled calibration
- Programmable filters and oscillators
- Composite video
- Ultrasound
- Gain, offset, and voltage trimming
- Qualified for automotive applications
Documentation
Data Sheet 1
Application Note 9
Solutions Bulletin & Brochure 2
Device Drivers 2
Analog Dialogue 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| AD5451YUJZ-REEL7 | 8-Lead TSOT |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
| No Match Found | ||
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Mar 3, 2021 - 21_0043 Datasheet Correction for selected AD544X and AD545X parts |
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| AD5451YUJZ-REEL7 | PRODUCTION | |
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Apr 16, 2018 - 16_0288 CANCELLED: Addition of Amkor Philippines as Alternate Assembly Site for 6L and 8L TSOT Chip-On-Lead Packages |
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| AD5451YUJZ-REEL7 | PRODUCTION | |
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Feb 8, 2010 - 04_0080 Qualification of the 8" C6 and Q Wafer Fab Processes at Analog Devices, Limerick, Ireland. |
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| AD5451YUJZ-REEL7 | PRODUCTION | |
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Jan 26, 2010 - 10_0007 Halogen Free Material Change for TSOT Products |
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| AD5451YUJZ-REEL7 | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
FPGA/HDL 3
Evaluation Software 0
Can't find the software or driver you need?
Tools & Simulations
Precision DAC Error Budget Tool
The Precision DAC Error Budget Tool is a web application that calculates the DC Accuracy of precision DAC signal chains. It shows how the static errors accumulate throughout your signal chain to quickly evaluate the design tradeoffs. Calculations include the DC errors introduced by Voltage References, Operation Amplifiers and Precision DACs.
Open ToolEvaluation Kits
AD5453 Evaluation Board