DataSheet39.com

What is DAC7611UB?

This electronic component, produced by the manufacturer "Burr-Brown Corporation", performs the same function as "12-Bit Serial Input DIGITAL-TO-ANALOG CONVERTER".


DAC7611UB Datasheet PDF - Burr-Brown Corporation

Part Number DAC7611UB
Description 12-Bit Serial Input DIGITAL-TO-ANALOG CONVERTER
Manufacturers Burr-Brown Corporation 
Logo Burr-Brown Corporation Logo 


There is a preview and DAC7611UB download ( pdf file ) link at the bottom of this page.





Total 12 Pages



Preview 1 page

No Preview Available ! DAC7611UB datasheet, circuit

® DAC7611
DAC7611
DAC7611
12-Bit Serial Input
DIGITAL-TO-ANALOG CONVERTER
FEATURES
q LOW POWER: 2.5mW
q FAST SETTLING: 7µs to 1 LSB
q 1mV LSB WITH 4.095V FULL-SCALE
RANGE
q COMPLETE WITH REFERENCE
q 12-BIT LINEARITY AND MONOTONICITY
OVER INDUSTRIAL TEMP RANGE
q ASYNCHRONOUS RESET TO 0V
q 3-WIRE INTERFACE: Up to 20MHz Clock
q ALTERNATE SOURCE TO DAC8512
APPLICATIONS
q PROCESS CONTROL
q DATA ACQUISITION SYSTEMS
q CLOSED-LOOP SERVO-CONTROL
q PC PERIPHERALS
q PORTABLE INSTRUMENTATION
DESCRIPTION
The DAC7611 is a 12-bit digital-to-analog converter
(DAC) with guaranteed 12-bit monotonicity perfor-
mance over the industrial temperature range. It re-
quires a single +5V supply and contains an input shift
register, latch, 2.435V reference, DAC, and high speed
rail-to-rail output amplifier. For a full-scale step, the
output will settle to 1 LSB within 7µs. The device
consumes 2.5mW (0.5mA at 5V).
The synchronous serial interface is compatible with a
wide variety of DSPs and microcontrollers. Clock
(CLK), serial data in (SDI), and load strobe (LD)
comprise the serial interface. In addition, two control
pins provide a chip select (CS) function and an asyn-
chronous clear (CLR) input. The CLR input can be
used to ensure that the DAC7611 output is 0V on
power-up or as required by the application.
The DAC7611 is available in an 8-lead SOIC or 8-pin
plastic DIP package and is fully specified over the
industrial temperature range of –40°C to +85°C.
VDD
DAC7611
CLR
LD
CS
CLK
SDI
Ref
12-Bit DAC
12
DAC Register
12
Serial Shift Register
VOUT
GND
International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111
Internet: http://www.burr-brown.com/ • FAXLine: (800) 548-6133 (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132
© 1997 Burr-Brown Corporation
PDS-11402A
DAPrCinte7d6in1U.1S.A. April, 1998
®

line_dark_gray
DAC7611UB equivalent
TIMING DIAGRAMS
SDI
CLK
CS
LD
(MSB)
(LSB)
D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
tLD1
tCSS
tCSH
tLD2
SDI
CLK
tDS
tCL
tDH
tCH
LD
CLR
FS
VOUT
ZS
tLDW
tS
±1 LSB
Error Band
tCLRW
tS
LOGIC TRUTH TABLE
CS(1) CLK(1) CLR LD
SERIAL SHIFT
REGISTER
DAC REGISTER
HX
LL
LH
L
L
H(2) X
H(2) X
HX
HX
H H No Change
No Change
H H No Change
No Change
H H No Change
No Change
H H Advanced One Bit No Change
H H Advanced One Bit No Change
H No Change
Changes to Value of
Serial Shift Register
H L(3) No Change
Transparent
L X No Change
H No Change
Loaded with 000H
Latched with 000H
Positive Logic Transition; Negative Logic Transition; X = Don’t Care.
NOTES: (1) CS and CLK are interchangeable. (2) A HIGH value is suggested
in order to avoid to “false clock” from advancing the shift register and changing
the DAC voltage. (3) If data is clocked into the serial register while LD is LOW,
the DAC output voltage will change, reflecting the current value of the serial
shift register.
TIMING SPECIFICATIONS
TA = –40°C to +85°C and VDD = +5V.
SYMBOL
DESCRIPTION
MIN TYP MAX UNITS
tCH
tCL
tLDW
tDS
tDH
tCLRW
tLD1
tLD2
tCSS
tCSH
Clock Width HIGH
Clock Width LOW
Load Pulse Width
Data Setup
Data Hold
Clear Pulse Width
Load Setup
Load Hold
Select
Deselect
30
30
20
15
15
30
15
10
30
20
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
NOTE: All input control signals are specified with tR = tF = 5ns (10% to 90%
of +5V) and timed from a voltage level of 1.6V. These parameters are
guaranteed by design and are not subject to production testing.
®
5 DAC7611


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 DAC7611UB electronic component.


Information Total 12 Pages
Link URL [ Copy URL to Clipboard ]
Download [ DAC7611UB.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
DAC7611UThe function is 12-Bit Serial Input DIGITAL-TO-ANALOG CONVERTER. Burr-Brown CorporationBurr-Brown Corporation
DAC7611UBThe function is 12-Bit Serial Input DIGITAL-TO-ANALOG CONVERTER. Burr-Brown CorporationBurr-Brown Corporation

Semiconductors commonly used in industry:

1N4148   |   BAW56   |   1N5400   |   NE555   |  

LM324   |   BC327   |   IRF840  |   2N3904   |  



Quick jump to:

DAC7     1N4     2N2     2SA     2SC     74H     BC     HCF     IRF     KA    

LA     LM     MC     NE     ST     STK     TDA     TL     UA    



Privacy Policy   |    Contact Us     |    New    |    Search