AD7849CR

Mfr. #:: AD7849CR
Manufacturer:: Analog Devices Inc.
Description:: Digital to Analog Converters - DAC Serial Input 14B/16B
Lifecycle:: New from this manufacturer.
Datasheet:: AD7849CR Datasheet
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HTML Datasheet:: AD7849CR Datasheet AD7849CR Datasheet (P4-P6)AD7849CR Datasheet (P7-P9)AD7849CR Datasheet (P10-P12)AD7849CR Datasheet (P13-P15)AD7849CR Datasheet (P16-P18)AD7849CR Datasheet (P19-P21)
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More Information:: AD7849CR more Information AD7849CR Product Details

Product Attribute
Attribute Value

Manufacturer:: Analog Devices Inc.

Product Category:: Digital to Analog Converters - DAC

RoHS:: N

Series:: AD7849

Resolution:: 16 bit

Sampling Rate:: 143 kS/s

Number of Channels:: 1 Channel

Settling Time:: 7 us

Interface Type:: Serial

Reference Type:: External

Supply Voltage - Max:: 5.75 V

Supply Voltage - Min:: 4.75 V

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Mounting Style:: SMD/SMT

Package / Case:: SOIC-20

Packaging:: Tube

Number of Converters:: 1 Converter

Brand:: Analog Devices

Moisture Sensitive:: Yes

Pd - Power Dissipation:: 163 mW

Product Type:: DACs - Digital to Analog Converters

Factory Pack Quantity:: 37

Subcategory:: Data Converter ICs

Unit Weight:: 0.028254 oz

Tags: AD7849CR, AD7849C, AD7849, AD784, AD78, AD7

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Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

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AD7849CR Description

***ical: DAC 1-CH R-2R 16-bit 20-Pin SOIC W Tube

***et Europe: DAC 1-CH R-2R 16-bit 20-Pin SOIC W

***ponent Sense: DAC 1-CH R-2R 16-bit 20-Pin SOIC

***et: SERIAL INPUT,16-BIT DAC IC

***th Star Micro: IC DAC 16BIT SRL INP 20-SOIC

***hardson RFPD: CONVERTER - DAC

***log Devices: The AD7849 is a 14-bit/16-bit serial input multiplying DAC. The DAC architecture ensures excellent differential linearity performance, and monotonicity is guaranteed to 14 bits for the A grade and to 16 bits for all other grades over the specified temperature ranges. During power-up and power-down sequences (when the supply voltages are changing), the VOUT pin is clamped to 0 V via a low impedance path. To prevent the output of A3 being shorted to 0 V during this time, transmission gate G1 is also opened. These conditions are maintained until the power supplies stabilize and a valid word is written to the DAC register. At this time, G2 opens and G1 closes. Both transmission gates are also externally controllable via the Reset In (RST IN) control input. For instance, if the RST IN input is driven from a battery supervisor chip, then on power-off or during a brown out, the RST IN input will be driven low to open G1 and close G2. The DAC must be reloaded, with RST IN high, to reenable the output. Conversely, the on-chip voltage detector output (RST OUT) is also available to the user to control other parts of the system. The AD7849 has a versatile serial interface structure and can be controlled over three lines to facilitate opto-isolator applications. SDOUT is the output of the on-chip shift register and can be used in a daisy-chain fashion to program devices in the multichannel system. The DCEN (Daisy Chain Enable) input controls this function. The BIN/COMP pin sets the DAC coding; with BIN/COMP set to 0, the coding is straight binary; and with it set to 1, the coding is 2s complement. This allows the user to reset the DAC to 0 V in both the unipolar and bipolar output ranges. The part is available in a 20-pin DIP and 20-pin SOIC package.

Market price

Part #	Mfg.	Description	Stock	Price
AD7849CRZ-REEL DISTI # V72:2272_06212774	Analog Devices Inc	DAC 1-CH R-2R 16-bit 20-Pin SOIC W T/R RoHS: Compliant	950	500:$25.6100 250:$27.2300 100:$28.6200 25:$31.4400 10:$32.7000 1:$35.3500
AD7849CRZ DISTI # V99:2348_06213024	Analog Devices Inc	DAC 1-CH R-2R 16-bit 20-Pin SOIC W Tube RoHS: Compliant	9	111:$24.4100 37:$26.4700 1:$29.2600
AD7849CRZ-REEL DISTI # AD7849CRZ-REELCT-ND	Analog Devices Inc	IC DAC 16BIT SRL 100MW 20-SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1902In Stock	100:$27.2884 10:$31.9560 1:$34.6500
AD7849CRZ-REEL DISTI # AD7849CRZ-REELDKR-ND	Analog Devices Inc	IC DAC 16BIT SRL 100MW 20-SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	1902In Stock	100:$27.2884 10:$31.9560 1:$34.6500
AD7849CRZ-REEL DISTI # AD7849CRZ-REELTR-ND	Analog Devices Inc	IC DAC 16BIT SRL 100MW 20-SOIC RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	1000In Stock	1000:$22.6590
AD7849CRZ DISTI # AD7849CRZ-ND	Analog Devices Inc	IC DAC 16BIT SRL 100MW 20-SOIC RoHS: Compliant Min Qty: 1 Container: Tube	35In Stock	111:$26.4936 37:$29.6311 1:$33.6400
AD7849CR DISTI # AD7849CR-ND	Analog Devices Inc	IC DAC 16BIT SRL INP 20-SOIC RoHS: Not compliant Min Qty: 12 Container: Tube	Limited Supply - Call
AD7849CR-REEL DISTI # AD7849CR-REELTR-ND	Analog Devices Inc	IC DAC 16BIT SRL INP 20-SOIC RoHS: Not compliant Min Qty: 1000 Container: Tape & Reel (TR)	Limited Supply - Call
AD7849CRZ-REEL DISTI # 29561199	Analog Devices Inc	DAC 1-CH R-2R 16-bit 20-Pin SOIC W T/R RoHS: Compliant	950	500:$25.6200 250:$27.2400 100:$28.6100 25:$31.4600 10:$32.7200 1:$35.4400
AD7849CRZ DISTI # 29518141	Analog Devices Inc	DAC 1-CH R-2R 16-bit 20-Pin SOIC W Tube RoHS: Compliant	9	1:$29.2600
AD7849CR	Analog Devices Inc	D/A Converter, 1 Func, Serial Input Loading, 7us Settling Time, PDSO20 RoHS: Not Compliant	2512	1000:$30.4500 500:$32.0500 100:$33.3700 25:$34.8000 1:$37.4700
AD7849CR DISTI # 584-AD7849CR	Analog Devices Inc	Digital to Analog Converters - DAC Serial Input 14B/16B RoHS: Not compliant	0
AD7849CRZ DISTI # 584-AD7849CRZ	Analog Devices Inc	Digital to Analog Converters - DAC Serial Input 14B/16B RoHS: Compliant	37	1:$31.3800 5:$30.3200 10:$29.2300 25:$27.8300 50:$26.8200 100:$25.3900 250:$23.4700
AD7849CRZ-REEL DISTI # 584-AD7849CRZ-R	Analog Devices Inc	Digital to Analog Converters - DAC Serial Input 14B/16B RoHS: Compliant	0	1000:$21.3500
AD7849CR-REEL DISTI # 584-AD7849CR-R	Analog Devices Inc	Digital to Analog Converters - DAC Serial Input 14B/16B RoHS: Not compliant	0
AD7849CR	Analog Devices Inc		16	14:$35.1959 7:$37.1513 1:$39.1066
AD7849CR DISTI # AD7849CR	Analog Devices Inc	CONVERTER - DAC RoHS: Not Compliant	0
AD7849CRZ DISTI # AD7849CRZ	Analog Devices Inc	CONVERTER - DAC RoHS: Compliant	0	37:$25.0400 100:$23.7000 500:$23.3900 1000:$22.8000
AD7849CR-REEL DISTI # AD7849CR-REEL	Analog Devices Inc	CONVERTER - DAC RoHS: Not Compliant	0
AD7849CRZ-REEL DISTI # AD7849CRZ-REEL	Analog Devices Inc	CONVERTER - DAC RoHS: Compliant	0	1000:$22.8000
AD7849CRZ	Analog Devices Inc	D/A Converter, 1 Func, Serial Input Loading, 7us Settling Time, PDSO20 RoHS: Compliant	Europe - 12

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AD7849CR

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Vacuum Packaging with PL

Step2:
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Step3:
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