Analog Devices Inc. AD7247AAR

Name: AD7247AAR
Brand: Analog Devices Inc.
SKU: 3820900-AD7247AAR
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: AD7247AAR

Manufacturer:: Analog Devices Inc.

Ventron No:: 3820900-AD7247AAR

Description:: IC DAC 12BIT W/AMP W/BUFF 24SOIC

ECAD Model:

Datasheet:: AD7247AAR

Specifications

Analog Devices Inc. AD7247AAR technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7247AAR.

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
Series
DACPORT®
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)
240
Number of Functions
2
Supply Voltage
15V
Reflow Temperature-Max (s)
30
Base Part Number
AD7247
Pin Count
24
Output Type
Voltage - Buffered
Polarity
Bipolar, Unipolar
Max Supply Voltage
16.5V
Min Supply Voltage
10.8V
Power Dissipation
300mW
Number of Bits
12
Supply Current-Max
15mA
Min Input Voltage
5V
Architecture
R-2R
Max Input Voltage
5V
Converter Type
D/A CONVERTER
Reference Type
External, Internal
Data Interface
Parallel
Differential Output
No
Resolution
1.5 B
Sampling Rate
125 ksps
Voltage - Supply, Analog
±10.8V~16.5V
Voltage - Supply, Digital
10.8V~16.5V
Settling Time
8μs
Max Dual Supply Voltage
16.5V
Integral Nonlinearity (INL)
1 LSB
Min Dual Supply Voltage
10.8V
Input Bit Code
BINARY
Number of Converters
2
Conversion Rate
125 ksps
INL/DNL (LSB)
±1 (Max), ±0.9 (Max)
Negative Supply Voltage-Nom
-15V
Analog Output Voltage-Max
5V
Length
15.4mm
Width
7.5mm
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead

Description

AD7247AAR Overview
Analog Devices Inc. is a well-known brand in the electronics industry, particularly in the field of data acquisition. They have a wide range of products, including the Data Acquisition - Digital to Analog Converters (DAC) category. One of their popular offerings is the DAC chip, which is designed for converting digital signals into analog signals. This particular chip has 24 pins, making it suitable for complex data acquisition tasks. The terminal form of the chip is GULL WING, which is a common form used in electronic components. With a pin count of 24, this chip is capable of handling a large amount of data at once. It also has a 12-bit resolution, allowing for high precision in signal conversion. The chip has a maximum supply current of 15mA, making it energy-efficient and suitable for various applications. The minimum input voltage required for this chip is 5V, ensuring compatibility with most electronic systems. The data interface of this chip is parallel, meaning that it can transmit data in parallel rather than serially, resulting in faster data transfer rates. Additionally, this chip does not have a differential output, which means that it does not have two output signals with opposite polarities. The sampling rate of this chip is 125 ksps (kilosamples per second), indicating the number of times it can take a sample of the input signal in one second. Lastly, the conversion rate of this chip is also 125 ksps, meaning that it can convert the digital signal into an analog signal at a rate of 125,000 times per second. These parameters make the Analog Devices Inc. DAC chip a reliable and efficient choice for data acquisition needs.

AD7247AAR Features
24-SOIC (0.295, 7.50mm Width) package
24 pin count
24 pins
Minimal input voltage of 5V
DACPORT? series

AD7247AAR Applications
There are a lot of Analog Devices Inc. AD7247AAR Digital to Analog Converters (DAC)?applications.

High-End Compact Disc Players
Wireless infrastructure:
Function Generators
WCDMA, CDMA2000, TD-SCDMA, WiMAX
Digital Radio Link
Data Distribution System
Synchro Applications
Digital Potentiometer
Digital Audio Amplifiers
Function Generaion

AD7247AAR More Descriptions

Digital to Analog Converters - DAC DUAL 12 BIT IC w/ Parallel Load
DAC 2-CH R-2R 12-bit 24-Pin SOIC W Tube
The AD7237A/AD7247A is an enhanced version of the industry standard AD7237/AD7247. Improvements include operation from 12 V to 15 V supplies, faster interface times and better reference variations with VDD . Additional features include faster settling times. The AD7237A/AD7247A is a complete, dual, 12-bit, voltage output digital-to-analog converter with output amplifiers and Zener voltage reference 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 AD7247A 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 AD7237A has a double buffered interface structure and an 8-bit wide data bus with data loaded to the respective input latch in two write operations. An asynchronous LDAC signal on the AD7237A updates the DAC latches and analog outputs. A REF OUT/REF IN function is provided which allows either the on-chip 5 V reference or an external reference to be used as a reference voltage for the part. For single supply operation, two output ranges of 0 V to 5 V and 0 V to 10 V are available, while these two ranges plus an additional ±5 V range are available with dual supplies. The output amplifiers are capable of developing 10 V across a 2 k(ohm) load to GND. The AD7237A/AD7247A is fabricated in Linear Compatible CMOS (LC2 MOS), an advanced, mixed technology process that combines precision bipolar circuits with low power CMOS logic. Both parts are available in a 24-pin, 0.3" wide plastic and hermetic dual-in-line package (DIP) and are also packaged in a 24-lead small outline (SOIC) package.

Product Comparison

The three parts on the right have similar specifications to AD7247AAR.

Image

Part Number

Manufacturer

Contact Plating

Mounting Type

Package / Case

Surface Mount

Number of Pins

Operating Temperature

Packaging

Series

JESD-609 Code

Pbfree Code

Part Status

Moisture Sensitivity Level (MSL)

Number of Terminations

ECCN Code

Terminal Finish

Subcategory

Max Power Dissipation

Technology

Terminal Position

Terminal Form

Peak Reflow Temperature (Cel)

Number of Functions

Supply Voltage

Reflow Temperature-Max (s)

Base Part Number

Pin Count

Output Type

Polarity

Max Supply Voltage

Min Supply Voltage

Power Dissipation

Number of Bits

Supply Current-Max

Min Input Voltage

Architecture

Max Input Voltage

Converter Type

Reference Type

Data Interface

Differential Output

Resolution

Sampling Rate

Voltage - Supply, Analog

Voltage - Supply, Digital

Settling Time

Max Dual Supply Voltage

Integral Nonlinearity (INL)

Min Dual Supply Voltage

Input Bit Code

Number of Converters

Conversion Rate

INL/DNL (LSB)

Negative Supply Voltage-Nom

Analog Output Voltage-Max

Length

Width

RoHS Status

Lead Free

Mount

Terminal Pitch

Operating Supply Voltage

Power Supplies

Max Output Voltage

Supply Type

Min Output Voltage

Linearity Error-Max (EL)

Number of DAC Channels

Height Seated (Max)

Factory Lead Time

Lifecycle Status

Slew Rate

View Compare
AD7247AAR

Analog Devices Inc.

Lead, Tin

Surface Mount

24-SOIC (0.295, 7.50mm Width)

YES

24

-40°C~85°C

Tube

DACPORT®

e0

no

Obsolete

3 (168 Hours)

24

EAR99

Tin/Lead (Sn85Pb15)

Other Converters

1W

BICMOS

DUAL

GULL WING

240

2

15V

30

AD7247

24

Voltage - Buffered

Bipolar, Unipolar

16.5V

10.8V

300mW

12

15mA

5V

R-2R

5V

D/A CONVERTER

External, Internal

Parallel

No

1.5 B

125 ksps

±10.8V~16.5V

10.8V~16.5V

8μs

16.5V

1 LSB

10.8V

BINARY

2

125 ksps

±1 (Max), ±0.9 (Max)

-15V

5V

15.4mm

7.5mm

Non-RoHS Compliant

Contains Lead

-

-

-

-

-

-

-

-

-

-

-

-

-

-
AD7226KR-REEL

Analog Devices Inc.

Lead, Tin

Surface Mount

20-SOIC (0.295, 7.50mm Width)

-

20

-40°C~85°C

Tape & Reel (TR)

-

e0

no

Obsolete

3 (168 Hours)

20

EAR99

-

Other Converters

-

CMOS

-

GULL WING

240

1

15V

30

AD7226

20

Voltage - Buffered

Unipolar

15.75V

14.25V

195mW

8

13mA

11V

R-2R

2V

D/A CONVERTER

External

Parallel

No

1 B

143 ksps

11.4V~16.5V -5V

14.25V~15.75V

4μs

-

0.5 LSB

-

BINARY, OFFSET BINARY

-

143 ksps

±0.5 (Max), ±1 (Max)

-5V

-

-

7.5mm

Non-RoHS Compliant

Contains Lead

Surface Mount

1.27mm

15V

12/15 GND/-5V

2V

Dual

11V

0.1953%

4

2.65mm

-

-

-

AD7247AAR vs AD7226KR-REEL
AD7224CQ

Analog Devices Inc.

Lead, Tin

Through Hole

18-CDIP (0.300, 7.62mm)

NO

18

-40°C~85°C

Tube

-

e0

no

Active

1 (Unlimited)

18

EAR99

Tin/Lead (Sn63Pb37)

Other Converters

75mW

BICMOS

DUAL

-

-

1

15V

-

AD7224

18

Voltage - Buffered

Unipolar

15.75V

14.25V

75mW

8

6mA

2V

R-2R

11V

D/A CONVERTER

External

Parallel

No

1 B

143 ksps

11.4V~16.5V ±5V

14.25V~15.75V

20μs

-

0.5 LSB

-

BINARY

1

143 ksps

±0.5 (Max), ±1 (Max)

-5V

-

-

7.62mm

Non-RoHS Compliant

Contains Lead

-

2.54mm

15V

-

11V

-

2V

-

-

-

8 Weeks

PRODUCTION (Last Updated: 1 week ago)

2.5 V/μs

AD7247AAR vs AD7224CQ
AD7225LR

Analog Devices Inc.

Lead, Tin

Surface Mount

24-SOIC (0.295, 7.50mm Width)

-

24

-40°C~85°C

Tube

-

e0

no

Obsolete

3 (168 Hours)

24

EAR99

-

Other Converters

150mW

CMOS

DUAL

GULL WING

240

1

15V

30

AD7225

24

Voltage - Buffered

Unipolar

15.75V

14.25V

150mW

8

10mA

11V

R-2R

2V

D/A CONVERTER

External

Parallel

No

1 B

200 ksps

11.4V~16.5V -5V

14.25V~15.75V

4μs

-

0.5 LSB

-

BINARY, OFFSET BINARY

4

200 ksps

±0.5 (Max), ±1 (Max)

-

-

-

7.5mm

Non-RoHS Compliant

Contains Lead

Surface Mount

1.27mm

15V

12/15 GND/-5V

2V

-

11V

0.1953%

-

2.65mm

-

-

-

AD7247AAR vs AD7225LR