Analog Devices Inc. AD7847AR

Name: AD7847AR
Brand: Analog Devices Inc.
SKU: 3026783-AD7847AR
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: AD7847AR

Manufacturer:: Analog Devices Inc.

Ventron No:: 3026783-AD7847AR

Description:: IC DAC 12BIT MULT DUAL 24-SOIC

ECAD Model:

Datasheet:: AD7847AR

Specifications

Analog Devices Inc. AD7847AR technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7847AR.

Contact Plating
Lead, Tin
Mounting Type
Surface Mount
Package / Case
24-SOIC (0.295, 7.50mm Width)
Surface Mount
YES
Number of Pins
24
Operating Temperature
-40°C~85°C
Packaging
Tube
JESD-609 Code
e0
Pbfree Code
no
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
24
ECCN Code
EAR99
Terminal Finish
Tin/Lead (Sn85Pb15)
Subcategory
Other Converters
Max Power Dissipation
1W
Technology
BICMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
220
Number of Functions
2
Supply Voltage
15V
Reflow Temperature-Max (s)
20
Base Part Number
AD7847
Pin Count
24
Output Type
Voltage - Buffered
Polarity
Unipolar
Max Supply Voltage
15.75V
Min Supply Voltage
14.25V
Power Dissipation
210mW
Number of Bits
12
Supply Current-Max
10mA
Max Output Voltage
20V
Min Input Voltage
-10V
Slew Rate
11 V/μs
Architecture
R-2R
Max Input Voltage
10V
Converter Type
D/A CONVERTER
Reference Type
External
Data Interface
Parallel
Differential Output
No
Resolution
1.5 B
Sampling Rate
250 ksps
Voltage - Supply, Analog
±14.25V~15.75V
Min Output Voltage
0V
Settling Time
5μs
Max Dual Supply Voltage
15.75V
Integral Nonlinearity (INL)
1 LSB
Min Dual Supply Voltage
14.25V
Input Bit Code
BINARY, OFFSET BINARY
Dual Supply Voltage
15V
Number of Converters
2
Conversion Rate
250 ksps
INL/DNL (LSB)
±1 (Max), ±1 (Max)
Negative Supply Voltage-Nom
-15V
Height
2.35mm
Length
15.6mm
Width
7.6mm
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead

Description

AD7847AR Overview
One of the latest advancements in technology is the BICMOS, which stands for Bipolar Complementary Metal-Oxide-Semiconductor. This technology combines the benefits of both bipolar and CMOS technologies, resulting in faster and more efficient integrated circuits. An example of this is the D/A converter, which is a type of converter that converts digital signals to analog signals. This particular D/A converter has a dual terminal position, meaning it has two input and output terminals. It also has a peak reflow temperature of 220 degrees Celsius, making it suitable for high-temperature applications. The supply voltage for this converter is 15V, with a dual supply voltage of 15V as well. The analog supply voltage ranges from ±14.25V to 15.75V, providing a stable power source. With a settling time of 5 microseconds and an integral nonlinearity of 1 LSB, this D/A converter offers fast and accurate conversion. Additionally, it has a length of 15.6mm, making it compact and ideal for space-constrained applications.

AD7847AR Features
24-SOIC (0.295, 7.50mm Width) package
24 pin count
24 pins
Minimal input voltage of -10V

AD7847AR Applications
There are a lot of Analog Devices Inc. AD7847AR Digital to Analog Converters (DAC)?applications.

Low Power Systems
Calibration
Precision AGC Circuits
LMDS/MMDS, point-to-point
Automotive
Gain and offset adjustment
Portable battery-powered instruments
Display Electronics
Process Control and Industrial Automation
Direct Digital Waveform Generation

AD7847AR More Descriptions

DAC 2-CH Segment 12-bit 24-Pin SOIC W Tube
Digital to Analog Converters - DAC LC2MOS Dual 12B MDAC Parallel Load Strctr
The AD7837/AD7847 is a complete, dual, 12-bit multiplying digital-to-analog converter with output amplifiers on a monolithic CMOS chip. No external user trims are required to achieve full specified performance. Both parts are microprocessor compatible, with high speed data latches and interface logic. The AD7847 accepts 12-bit parallel data which is loaded into the respective DAC latch using the WR input and a separate Chip Select input for each DAC. The AD7837 has a double-buffered 8-bit bus interface structure with data loaded to the respective input latch in two write operations. An asynchronous LDAC signal on the AD7837 updates the DAC latches and analog outputs. The output amplifiers are capable of developing ±10 V across a 2 kOhm load. They are internally compensated with low input offset voltage due to laser trimming at wafer level. The amplifier feedback resistors are internally connected to VOUT on the AD7847. The AD7837/AD7847 is fabricated in Linear Compatible CMOS (LC2MOS), an advanced, mixed technology process that combines precision bipolar circuits with low power CMOS logic. A novel low leakage configuration ensures low offset errors over the specified temperature range.

Certification