AD669AR ,Digital to Analog, DAC IC - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

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153 points

Part No

AD669AR
Manufacturer

ADI
ChipWorker Part#

CW12236271
Category

Digital to Analog, DAC IC
Package

SOIC-28
Description

DAC 1CH Segment 16Bit 28Pin SOIC W Tube
Documentation

Datasheet
Ships from

Moscow
Наличие

3486 pcs In Stock
Estimated Price

$ 25

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AD669AR Specifications

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Attribute	Attribute Value

Part Number	AD669AR
Manufacturer	ADI
ChipWorker Part#	CW12236271
Category	Digital to Analog, DAC IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	28 Pin
Case/Package	SOIC-28
Number of Outputs	1 Output
Number of Channels	1 Channel
Number of Bits	16 Bit
Power Dissipation	0.625 W
Sample Rate	167 ksps
Resolution (Bits)	16.0 Bit
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	625 mW
Number of DACs	1 DAC
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	4.5 V
	expand all
Size-Height	2.35 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	Non-Compliant
Lead-Free Status	Contains Lead
Mil-Spec	Yes
ECCN Code	EAR99

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Product Description

Product Details
The AD669 DACPORT ® is a complete 16-bit monolithic D/A converter with an on-board reference and output amplifier. It is manufactured on Analog Devices" BiMOS II process. This process allows the fabrication of low power CMOS logic functions on the same chip as high precision bipolar linear circuitry. The AD669 chip includes current switches, decoding logic, an output amplifier, a buried Zener reference and double-buffered latches.
The AD669"s architecture insures 15-bit monotonicity over temperature. Integral nonlinearity is maintained at ±0.003%, while differential nonlinearity is ±0.003% max. The on-chip output amplifier provides a voltage output settling time of 10 ms to within 1/2 LSB for a full-scale step.
Data is loaded into the AD669 in a parallel 16-bit format. The double-buffered latch structure eliminates data skew errors and provides for simultaneous updating of DACs in a multi-DAC system. Three TTL/LSTTL/5 V CMOS compatible signals control the latches: CS, L1 and LDAC.
The output range of the AD669 is pin programmable and can be set to provide a unipolar output range of 0 V to +10 V or a bipolar output range of -10 V to +10 V.
The AD669 is available in seven grades: AN and BN versions are specified from -40°C to +85°C and are packaged in a 28-pin plastic DIP. The AR and BR versions are specified for -40°C to +85°C operation and are packaged in a 28-pin SOIC. The SQ version is specified from -55°C to +125°C and is packaged in a hermetic 28-pin cerdip package. The AD669 is also available compliant to MIL-STD-883. Refer to the AD669/883B data sheet for specifications and test conditions.
### Features and Benefits
Complete 16-Bit D/A Function
On-Chip Output Amplifier
High Stability Buried Zener Reference
Monolithic BiMOS II Construction
± LSB Integral Linearity Error
15-Bit Monotonic over Temperature
Fast 40 ns Write Pulse
Microprocessor Compatible
16-Bit Parallel Input
Double-Buffered Latches
Unipolar or Bipolar Output
Low Glitch: 15 nV-s
Low THD+N: 0.009%
MIL-STD-883 Compliant Versions Available

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