Features and Benefits
- Dual 12-Bit DAC in 20-Lead TSSOP
- Low Power: 300 µA @ 5 V, 230 µA @ 3 V
- Power-Down to 200 nA @ 5 V, 80 nA @ 3 V
- Guaranteed Monotonic by Design
- Power-On-Reset to Zero Volts
- Double-Buffered Input Logic
- Simultaneous Update of DAC Outputs via LDAC pin (active low)
- Asynchronous Clear Facility via CLR pin (active low)
- Low Power Parallel Data Interface
- Temperature Range: −40°C to 105°C
The AD5332 / AD5333 / AD5342 / AD5343 are dual 8-,10-,and 12-bit DACs. They operate from a 2.5 V to 5.5 V supply consuming just 230 µA at 3 V, and feature a power-down pin, PD that further reduces the current to 80 nA. These devices incorporate an on-chip output buffer that can drive the output to both supply rails, while the AD5333 and AD5342 allow a choice of buffered or unbuffered reference input.
- Available in a 20-lead TSSOP package
- Low power, single supply operation from 2.5 V to 5.5 V supply
- Consumes 0.69 mW at 3 V and 1.5 mW at 5 V
- On-chip output buffer can drive output to both supply rails
- 8-Bit Parallel interface for upper and lower byte load (controlled via HBEN pin)
Product Lifecycle Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Evaluation Kits (1)
The AD5343 evaluation board is designed to help users quickly prototype new AD5343 circuits and reduce design time. The AD5343 operates from a single 2.5 V to 5.5 V supply.
For full data, see the AD5343 data sheet, which must be used in conjunction with UG-984 when using the evaluation board.
The evaluation board interfaces to the USB port of a PC via the SDP-B board. Software is available that allows users to program the AD5343.
The EVAL-AD5343DBZ evaluation board requires the EVALSDP-CB1Z board (SDP-B controller board).
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.
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.
Sample & Buy
The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
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Pricing displayed is based on 1-piece.
Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.