AD5340
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AD5340

2.5 V to 5.5 V, 115 µA, Parallel Interface Single Voltage Output 12-Bit DAC

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 2
1ku List Price Starting From $4.89
Features
  • Single 12-Bit DAC in 24-Lead TSSOP
  • Low power operation: 115 μA @ 3 V, 140 μA @ 5 V
  • Power-down to 80 nA @ 3 V, 200 nA @ 5 V via PD Pin
  • 2.5 V to 5.5 V power supply
  • Double-buffered input logic
  • Guaranteed monotonic by design over all codes
  • Buffered/unbuffered reference input options
  • See Data Sheet for Additional Information
Additional Details
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The AD5330 / AD5331 / AD5340 / AD5341 are single 8-/10-/12-bit DACs. They operate from a 2.5 V to 5.5 V supply consuming just 115 μA at 3 V and feature a power-down mode that further reduces the current to 80 nA. The devices incorporate an on-chip output buffer that can drive the output to both supply rails, but the AD5330, AD5340, and AD5341 allow a choice of buffered or unbuffered reference input.

The AD5330 / AD5331 / AD5340 / AD5341 have a parallel interface. CS selects the device and data is loaded into the input registers on the rising edge of WR.

The GAIN pin allows the output range to be set at 0 V to VREF or 0 V to 2 × VREF.

Input data to the DACs is double-buffered, allowing simultaneous update of multiple DACs in a system using the LDAC pin.

An asynchronous CLR input is also provided, which resets the contents of the input register and the DAC register to all zeros. These devices also incorporate a power-on reset circuit that ensures that the DAC output powers on to 0 V and remains there until valid data is written to the device.

The AD5330 / AD5331 / AD5340 / AD5341 are available in thin shrink small outline packages (TSSOP).

APPLICATIONS

  • Portable battery-powered instruments
  • Digital gain and offset adjustment
  • Programmable voltage and current sources
  • Programmable attenuators
  • Industrial process control
Part Models 2
1ku List Price Starting From $4.89

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
AD5340BRUZ
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AD5340BRUZ-REEL7
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Product Lifecycle

PCN

Feb 11, 2011

- 10_0005

Halogen Free Material Change for TSSOP Products Assembled at Amkor

AD5340BRUZ

PRODUCTION

AD5340BRUZ-REEL7

PRODUCTION

Feb 8, 2010

- 04_0080

Qualification of the 8" C6 and Q Wafer Fab Processes at Analog Devices, Limerick, Ireland.

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Feb 11, 2011

- 10_0005

arrow down

Halogen Free Material Change for TSSOP Products Assembled at Amkor

AD5340BRUZ

PRODUCTION

AD5340BRUZ-REEL7

PRODUCTION

Feb 8, 2010

- 04_0080

arrow down

Qualification of the 8" C6 and Q Wafer Fab Processes at Analog Devices, Limerick, Ireland.

Evaluation Kit

Evaluation Kits 1

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EVAL-AD5340

AD5340DBZ Evaluation Board

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EVAL-AD5340

AD5340DBZ Evaluation Board

AD5340DBZ Evaluation Board

Features and Benefits

  • Full featured evaluation board in conjunction with nanoDAC motherboard (EVAL-MBnanoDAC-SDZ)
  • On-board references
  • Various link options
  • PC control in conjunction with Analog Devices, Inc., system demonstration platform (SDP)

Product Detail

The AD5340DBZ evaluation board helps users quickly prototype new AD5340 circuits and reduce design time. The AD5340 operates from a single 2.5 V to 5.5 V supply.


For full data, see the AD5340 data sheet, which must be used in conjunction with UG-981 when using the evaluation board.


The EVAL-AD5340DBZ evaluation board interfaces to the USB port of a PC via the SDP-B board. Software is available for download that allows users to program the AD5340.


The EVAL-AD5340DBZ evaluation board requires the EVAL-SDP-CB1Z board (SDP-B controller board).

Tools & Simulations

Tools & Simulations 1

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