home page>Product Center> DAC digital-to-analog converter
AD7849CR-REEL
Product images are for illustrative purposes only
Product details are welcome upon request

AD7849CR-REEL

  • Category:DAC digital-to-analog converter
  • Product Name:Serial input 14/16-bit DAC
  • Manufacturers:ADI
  • Production Batch Number:15+
  • Encapsulation:20 ld SOP
  • Stock Status:There is stock
  • Stock Quantity:2000
  • Minimum order quantity: 1
  • Details:Click here to find pdf information on the AD7849CR-REEL
  • Click Request a quote
Contact usOnline customer service1 Online customer service2 Click Send email
  • Product introduction

Product details

The AD7849 is a 14-/16-bit serial input multiplying DAC. The DAC architecture ensures excellent differential linearity performance; Class A products guarantee 14-bit monotonicity over the rated temperature range, and all other grades guarantee 16-bit monotonicity. During power-up and shutdown (when the supply voltage changes erratically), VOUTThe pins are clamped at 0 V through a low impedance path. To prevent the output of A3 from shorting to 0 V, the transmission gate G1 is also opened. This condition continues until the power supply settles down and a valid word is written to the DAC register, at which point G2 turns on and G1 closes. The input is controlled via the reset input (RST IN), and both transmission gates can also be controlled externally. For example, if the RST IN input is driven by a battery monitor chip, the RST IN input will go low to turn G1 on and G2 off when power down or power down. To re-enable the output, the DAC must be reloaded to bring RST IN high. Conversely, the user can control other parts of the system using the on-chip voltage detector output (RST OUT).

The AD7849 has a versatile serial interface structure that can be controlled through three lines to facilitate optoisolator applications.

SDOUT is an on-chip shiftregisteroutput, which can be daisy-chained to program devices in multichannel systems. This function is controlled by a DCEN (daisy-chained) input.

The BIN/COMP pin sets the DAC encoding method. When BIN/COMP is set to 0, the encoding method is standard binary; If set to 1, the encoding method is twos complement. This allows the user to reset the DAC to 0 V in both unipolar and bipolar output ranges.

The device is available in 20-pin DIP and 20-pin SOIC packages.

andAD7849CR-REELRelated ICs are:


Model Manufacturers lot number encapsulation illustrate
AD7849CRZ-REEL ADI 15+ 20 ld SOP Serial input 14/16-bit DAC
AD7849CRZ ADI 15+ 20 ld SOP Serial input 14/16-bit DAC
AD7849CR-REEL ADI 15+ 20 ld SOP Serial input 14/16-bit DAC
AD7849CR ADI 15+ 20 ld SOP Serial input 14/16-bit DAC

Popular searches


Model Manufacturers lot number encapsulation illustrate
MIP30F00830-S1048 Amphenol Positronic 2023+ connector MIP series connectors
C163C/110EV-R1 Schaltebao 2023+ Contactors Contactors
F670-H4VP-XUXU LEACH 2023+ Relays F670-H4VP-XUXU+SFE670-1-1
AZ16-12ZI-B1-1747-M20 SCHMERSAL 2023+ switch Safety switches
RX2025GE1 Surio 2023+ connector Extract, Remove, and Insert Tools Contact extraction tool #16
5106.021.09.24 Surio 2023+ connector Extract, remove, and insert tools Extract tool with pop-up
ABMPSE06T28M4SV0N AB Connectors 2023+ connector Plug with RFI Ground
ABMPSE06T36M2SV0N AB Connectors 2023+ connector Plug with RFI Ground
ABMP18T28M13SV0N AB Connectors 2023+ connector RAIL AND MILITARY LAND SYSTEMS
ABCIRHSE06JE1812SCNF80M32V0 AB Connectors 2023+ connector Halogen Free Bayonet Lock Connector Series
TSW-101-06-LM-D samtec 2023+ connector Classic PCB Header Strips, 0.100" pitch
TNL22ERT-62 ABB 2016+ Contactors 4P St Contactor Relay 77-143Vdc |Abb TNL22ERT-62
62EM1-00001 Microchip 2023+ Development board AgileSwitch® 62mm Electrical Master SiC Gate Driver Board
E2E-X7D212-R2M Omron 2023+ sensor Standard Proximity Sensor
E2E-X7D212-R5M Omron 2023+ sensor Standard Proximity Sensor
E2E-X7D112-R5M Omron 2023+ sensor Standard Proximity Sensor
E2E-X7D112-R2M Omron 2023+ sensor Standard Proximity Sensor
E2E-X7D112-R Omron 2023+ sensor Standard Proximity Sensor
AF16ZB-30-10RT-23 ABB 2023+ Contactors Contactor 48-130V50/60HZ-DC Contactor
TNL22ERT ABB 2023+ Relays ABB-CONTACTORS,OLS,MMPS - TRACTION AND RAIL, A LINE

ADI brand product recommendations


Model Manufacturers lot number encapsulation illustrate
AD7849CR ADI 15+ 20 ld SOP Serial input 14/16-bit DAC
AD7849CNZ ADI 15+ 20 ld SOP Serial input 14/16-bit DAC
AD7849BRZ-REEL ADI 15+ 20 ld SOP Serial input 14/16-bit DAC
AD7849BR ADI 15+ 20 ld SOP Serial input 14/16-bit DAC
AD7849SUPPLY-REAL ADI 15+ 20 ld SOP Serial input 14/16-bit DAC
AD7849ARZ ADI 15+ 20 ld SOP Serial input 14/16-bit DAC
AD7849AR ADI 15+ 20 ld SOP Serial input 14/16-bit DAC
AD7849ANZ ADI 15+ 20 ld PDIP Serial input 14/16-bit DAC
AD8801SUPPLY-REAL ADI 15+ 16 ld SOIC 8-channel, 8-bit TrimDAC with power shutdown and midscale preset
AD8801AR ADI 15+ 16 ld SOIC 8-channel, 8-bit TrimDAC with power shutdown and midscale preset
AD8803SUPPLY-REAL ADI 15+ 16 ld SOIC 8-channel, 8-bit TrimDAC with power shutdown and midscale preset
AD8803ARZ ADI 15+ 16 ld SOIC 8-channel, 8-bit TrimDAC with power shutdown and midscale preset
AD8803AR ADI 15+ 16 ld SOIC 8-channel, 8-bit TrimDAC with power shutdown and midscale preset
AD8802SUPPLY-REAL ADI 15+ 20 ld TSSOP 12-channel, 8-bit TrimDAC with shutdown and separate VREFL input
AD8802ARUZ-REEL ADI 15+ 20 ld TSSOP 12-channel, 8-bit TrimDAC with shutdown and separate VREFL input
AD8802ARUZ ADI 15+ 20 ld TSSOP 12-channel, 8-bit TrimDAC with shutdown and separate VREFL input
AD8802ARU-REEL ADI 15+ 20 ld TSSOP 12-channel, 8-bit TrimDAC with shutdown and separate VREFL input
AD8802ARU ADI 15+ 20 ld TSSOP 12-channel, 8-bit TrimDAC with shutdown and separate VREFL input
AD8804SUPPLY-REAL ADI 15+ 20 ld TSSOP 12-channel, 8-bit TrimDAC with shutdown and separate VREFL input
AD8804ARZ ADI 15+ 20 ld TSSOP 12-channel, 8-bit TrimDAC with shutdown and separate VREFL input

Categorical search