Analog Devices Inc. AD7247ABR

Name: AD7247ABR
Brand: Analog Devices Inc.
SKU: 3026823-AD7247ABR
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: AD7247ABR

Manufacturer:: Analog Devices Inc.

Ventron No:: 3026823-AD7247ABR

Description:: IC DAC 12BIT LC2MOS DUAL 24SOIC

ECAD Model:

Datasheet:: AD7247ABR

Overview

Description
The AD7237A/AD7247A is a dual 12-bit digital-to-analog converter (DAC) with output amplifiers and a voltage reference on a single CMOS chip. It features a parallel loading structure, with the AD7247A accepting 12-bit parallel data and the AD7237A having an 8-bit wide data bus. Both parts have a double buffered interface structure and an asynchronous LDAC signal for updating the DAC latches and analog outputs.

Features
Complete dual 12-bit DAC on a single chip
On-chip voltage reference
Output amplifiers
Reference buffer amplifiers
Improved AD7237/AD7247: 12 V to 15 V operation
Faster interface: -30 ns typ data setup time
Parallel loading structure: AD7247A (8 4) loading structure: AD7237A
Single or dual supply operation
Low power: 165 mW typ in single supply
LC²MOS

Applications
Process control
Data acquisition systems
Industrial automation
Medical instrumentation
Audio signal processing
Test and measurement equipment

Specifications

Analog Devices Inc. AD7247ABR technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7247ABR.

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
Operating Supply Voltage
12V
Polarity
Bipolar, Unipolar
Max Supply Voltage
15.75V
Min Supply Voltage
11.4V
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
15.75V
Integral Nonlinearity (INL)
0.5 LSB
Min Dual Supply Voltage
11.4V
Input Bit Code
BINARY
Dual Supply Voltage
12V
Number of Converters
2
Conversion Rate
125 ksps
INL/DNL (LSB)
±0.5 (Max), ±0.9 (Max)
Negative Supply Voltage-Nom
-15V
Analog Output Voltage-Max
5V
Height
2.35mm
Length
15.6mm
Width
7.6mm
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead

Product Comparison

The three parts on the right have similar specifications to AD7247ABR.

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

Operating Supply Voltage

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

Dual Supply Voltage

Number of Converters

Conversion Rate

INL/DNL (LSB)

Negative Supply Voltage-Nom

Analog Output Voltage-Max

Height

Length

Width

RoHS Status

Lead Free

Mount

Terminal Pitch

Power Supplies

Linearity Error-Max (EL)

Analog Output Voltage-Min

Height Seated (Max)

Max Output Voltage

Min Output Voltage

View Compare
AD7247ABR

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

12V

Bipolar, Unipolar

15.75V

11.4V

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

15.75V

0.5 LSB

11.4V

BINARY

12V

2

125 ksps

±0.5 (Max), ±0.9 (Max)

-15V

5V

2.35mm

15.6mm

7.6mm

Non-RoHS Compliant

Contains Lead

-

-

-

-

-

-

-

-

-
AD7225KPZ

Analog Devices Inc.

Tin

Surface Mount

28-LCC (J-Lead)

-

28

-40°C~85°C

Tube

-

e3

yes

Obsolete

1 (Unlimited)

28

EAR99

-

Other Converters

150mW

CMOS

QUAD

J BEND

260

1

15V

40

AD7225

28

Voltage - Buffered

15V

Unipolar

15.75V

14.25V

150mW

8

10mA

-

R-2R

-

D/A CONVERTER

External

Parallel

No

1 B

200 ksps

11.4V~16.5V -5V

14.25V~15.75V

4μs

-

1 LSB

-

BINARY, OFFSET BINARY

-

4

200 ksps

±1 (Max), ±1 (Max)

-

5V

-

11.506mm

11.506mm

ROHS3 Compliant

Contains Lead

Surface Mount

1.27mm

12/15 GND/-5V

0.1953%

-5V

-

-

-

AD7247ABR vs AD7225KPZ
AD7224LPZ-REEL

Analog Devices Inc.

Tin

Surface Mount

20-LCC (J-Lead)

YES

20

-40°C~85°C

Tape & Reel (TR)

-

e3

yes

Obsolete

1 (Unlimited)

20

EAR99

-

-

75mW

BICMOS

QUAD

J BEND

260

1

15V

40

AD7224

20

Voltage - Buffered

15V

Unipolar

15.75V

14.25V

75mW

8

6mA

-

R-2R

-

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

-

-

-

-

ROHS3 Compliant

Contains Lead

-

-

-

-

-

4.39mm

-

-

AD7247ABR vs AD7224LPZ-REEL
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

15V

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

12/15 GND/-5V

0.1953%

-

2.65mm

2V

11V

AD7247ABR vs AD7225LR