DataSheet39.com

What is AD7396?

This electronic component, produced by the manufacturer "Analog Devices", performs the same function as "3 V/ Parallel Input Dual 12-Bit /10-Bit DACs".


AD7396 Datasheet PDF - Analog Devices

Part Number AD7396
Description 3 V/ Parallel Input Dual 12-Bit /10-Bit DACs
Manufacturers Analog Devices　
Logo Analog Devices Logo　


There is a preview and AD7396 download ( pdf file ) link at the bottom of this page.





Total 12 Pages



Preview 1 page

No Preview Available ! AD7396 datasheet, circuit

a
FEATURES
Micropower: 100 ␮A/DAC
0.1 ␮A Typical Power Shutdown
Single Supply +2.7 V to +5.5 V Operation
Compact 1.1 mm Height TSSOP 24-Lead Package
AD7396: 12-Bit Resolution
AD7397: 10-Bit Resolution
0.9 LSB Differential Nonlinearity Error
APPLICATIONS
Automotive Output Span Voltage
Portable Communications
Digitally Controlled Calibration
PC Peripherals
3 V, Parallel Input
Dual 12-Bit /10-Bit DACs
AD7396/AD7397
FUNCTIONAL BLOCK DIAGRAM
AD7396
LDA
CS
A/B
DATA
12
LDB
DACA
REGISTER
INPUTA
REGISTER
INPUTB
REGISTER
DACB
REGISTER
12 12-BIT
DACA
1
12 12-BIT
DACB
DGND
RS
VDD
VOUTA
VREF
VOUTB
AGND
SHDN
GENERAL DESCRIPTION
The AD7396/AD7397 series of dual, 12-bit and 10-bit voltage-
output digital-to-analog converters are designed to operate from
a single +3 V supply. Built using a CBCMOS process, these
monolithic DACs offer the user low cost and ease of use in
single supply +3 V systems. Operation is guaranteed over the
supply voltage range of +2.7 V to +5.5 V, making this device
ideal for battery operated applications.
A 12-bit wide data latch loads with a 45 ns write time allowing
interface to fast processors without wait states. The double
buffered input structure allows the user to load the input
registers one at a time, then a single load strobe tied to both
LDA+LDB inputs will simultaneously update both DAC out-
puts. LDA and LDB can also be independently activated to
immediately update their respective DAC registers. An address
input (A/B) decodes DACA or DACB when the chip select CS
input is strobed. Additionally, an asynchronous RS input sets
the output to zero-scale at power on or upon user demand.
Power shutdown to submicroamp levels is directly controlled by
the active low SHDN pin. While in the power shutdown state
register data can still be changed even though the output buffer
is in an open circuit state. Upon return to the normal operating
state the latest data loaded in the DAC register will establish the
output voltage.
Both parts are offered in the same pinout, allowing users to
select the amount of resolution appropriate for their applications
without circuit card changes.
The AD7396/AD7397 are specified for operation over the ex-
tended industrial (–40°C to +85°C) temperature range. The
AD7397AR is specified for the –40°C to +125°C automotive
temperature range. AD7396/AD7397s are available in plastic
DIP, and 24-lead SOIC packages. The AD7397ARU is avail-
able for ultracompact applications in a thin 1.1 mm height
TSSOP 24-lead package.
1.0
VDD = +3V
0.8 VREF = +2.5V
0.6
0.4
0.2
0.0
–0.2
–0.4
–0.6
TA = +25؇C, +85؇C, –55؇C
SUPERIMPOSED
–0.8
–1.0
0
512 1024 1536 2048 2560 3072 3584 4096
CODE – Decimal
Figure 1. DNL vs. Digital Code at Temperature
REV. 0
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700 World Wide Web Site: http://www.analog.com
Fax: 781/326-8703
© Analog Devices, Inc., 1998

line_dark_gray
AD7396 equivalent
ABSOLUTE MAXIMUM RATINGS*
VDD to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V, +8 V
VREF to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V, VDD
Logic Inputs to GND . . . . . . . . . . . . . . . . . . . . . –0.3 V, +8 V
VOUT to GND . . . . . . . . . . . . . . . . . . . . . –0.3 V, VDD + 0.3 V
AGND to DGND . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V, +2 V
IOUT Short Circuit to GND . . . . . . . . . . . . . . . . . . . . +50 mA
Package Power Dissipation . . . . . . . . . . . . . (TJ max – TA)/θJA
Thermal Resistance θJA
24-Lead Plastic DIP Package (N-24) . . . . . . . . . . +63°C/W
24-Lead SOIC Package (R-24) . . . . . . . . . . . . . . . +70°C/W
24-Lead Thin Shrink Surface Mount (RU-24) . . +143°C/W
AD7396/AD7397
Maximum Junction Temperature (TJ max) . . . . . . . . . +150°C
Operating Temperature Range . . . . . . . . . . . –40°C to +85°C
AD7397AN, AD7397AR Only . . . . . . . . –40°C to +125°C
Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C
Lead Temperature
␣ ␣ N-24 (Soldering, 10 sec) . . . . . . . . . . . . . . . . . . . . . . +300°C
␣ ␣ R-24 (Vapor Phase, 60 sec) . . . . . . . . . . . . . . . . . . . . +215°C
␣ ␣ RU-24 (Infrared, 15 sec) . . . . . . . . . . . . . . . . . . . . . . +224°C
*Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those indicated in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
ORDERING GUIDE
Model
Res
(LSB)
Temperature
Ranges
Package
Descriptions
AD7396AN
AD7396AR
AD7397AN
AD7397AR
AD7397ARU
12
12
10
10
10
–40°C to +85°C
–40°C to +85°C
–40°C to +125°C
–40°C to +125°C
–40°C to +85°C
24-Lead P-DIP
24-Lead SOIC
24-Lead P-DIP
24-Lead SOIC
24-Lead Thin Shrink Small Outline Package (TSSOP)
The AD7396/AD7397 contains 1365 transistors. The die size measures 89 mil × 106 mil = 9434 sq mil.
Package
Options
N-24
R-24
N-24
R-24
RU-24
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the AD7396/AD7397 features proprietary ESD protection circuitry, permanent dam-
age may occur on devices subjected to high energy electrostatic discharges. Therefore, proper
ESD precautions are recommended to avoid performance degradation or loss of functionality.
WARNING!
ESD SENSITIVE DEVICE
REV. 0
–5–


line_dark_gray

Preview 5 Page


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for AD7396 electronic component.


Information Total 12 Pages
Link URL [ Copy URL to Clipboard ]
Download [ AD7396.PDF Datasheet ]

Share Link :

Electronic Components Distributor


An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists.


SparkFun Electronics Allied Electronics DigiKey Electronics Arrow Electronics
Mouser Electronics Adafruit Newark Chip One Stop


Featured Datasheets

Part NumberDescriptionMFRS
AD7390The function is 3 V Serial-Input Micropower 10-Bit and 12-Bit DACs. Analog DevicesAnalog Devices
AD7391The function is +3 Volt Serial-Input Micropower 10-Bit & 12-Bit DACs. Analog DevicesAnalog Devices
AD7392The function is +3 V/ Parallel Input Micropower 10- and 12-Bit DACs. Analog DevicesAnalog Devices

Semiconductors commonly used in industry:

1N4148   |   BAW56   |   1N5400   |   NE555   |  

LM324   |   BC327   |   IRF840  |   2N3904   |  



Quick jump to:

AD73     1N4     2N2     2SA     2SC     74H     BC     HCF     IRF     KA    

LA     LM     MC     NE     ST     STK     TDA     TL     UA    



Privacy Policy   |    Contact Us     |    New    |    Search