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LTC1591-1CG#TRPBF

Description
IC D/A CONV 14BIT PAR 28-SSOP
CategoryAnalog mixed-signal IC    converter   
File Size493KB,24 Pages
ManufacturerLinear ( ADI )
Websitehttp://www.analog.com/cn/index.html
Environmental Compliance
Download Datasheet Parametric View All

LTC1591-1CG#TRPBF Overview

IC D/A CONV 14BIT PAR 28-SSOP

LTC1591-1CG#TRPBF Parametric

Parameter NameAttribute value
Brand NameLinear Technology
Is it Rohs certified?conform to
MakerLinear ( ADI )
Parts packaging codeSSOP
package instructionSSOP, SSOP28,.3
Contacts28
Manufacturer packaging codeG
Reach Compliance Codecompliant
ECCN codeEAR99
Is SamacsysN
Maximum analog output voltage10 V
Minimum analog output voltage-10 V
Converter typeD/A CONVERTER
Enter bit codeBINARY
Input formatPARALLEL, WORD
JESD-30 codeR-PDSO-G28
JESD-609 codee3
length10.2 mm
Maximum linear error (EL)0.0061%
Humidity sensitivity level1
Number of digits14
Number of functions1
Number of terminals28
Maximum operating temperature70 °C
Minimum operating temperature
Package body materialPLASTIC/EPOXY
encapsulated codeSSOP
Encapsulate equivalent codeSSOP28,.3
Package shapeRECTANGULAR
Package formSMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)260
power supply5 V
Certification statusNot Qualified
Maximum seat height2 mm
Nominal settling time (tstl)1 µs
Maximum slew rate0.01 mA
Nominal supply voltage5 V
surface mountYES
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
width5.3 mm
Base Number Matches1
FeaTures
n
n
n
LTC1591/LTC1597
14-Bit and 16-Bit Parallel
Low Glitch Multiplying DACs
with 4-Quadrant Resistors
DescripTion
The
LTC
®
1591/LTC1597
are pin compatible, parallel
input 14-bit and 16-bit multiplying current output DACs
that operate from a single 5V supply. INL and DNL are
accurate to 1LSB over the industrial temperature range
in both 2- and 4-quadrant multiplying modes. True 16-
bit 4-quadrant multiplication is achieved with on-chip
4-quadrant multiplication resistors.
These DACs include an internal deglitcher circuit that
reduces the glitch impulse to less than 2nV-s (typ). The
asynchronous
CLR
pin resets the LTC1591/LTC1597 to
zero scale and LTC1591-1/LTC1597-1 to mid-scale.
The LTC1591/LTC1597 are available in the 28-pin SSOP
package and are specified over the industrial temperature
range.
For serial interface 16-bit current output DACs refer to the
LTC1595/LTC1596 data sheet.
L,
LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear
Technology Corporation. All other trademarks are the property of their respective owners.
n
n
n
n
n
n
True 16-Bit Performance Over Industrial
Temperature Range
DNL and INL: 1LSB Max
On-Chip 4-Quadrant Resistors Allow Precise 0V to
10V, 0V to –10V or ±10V Outputs
Pin Compatible 14- and 16-Bit Parts
Asynchronous Clear Pin
n
LTC1591/LTC1597: Reset to Zero Scale
n
LTC1591-1/LTC1597-1: Reset to Mid-Scale
Glitch Impulse < 2nV-s
Low Power Consumption: 10µW Typ
Power-On Reset
28-Lead SSOP Package
applicaTions
n
n
n
n
Process Control and Industrial Automation
Direct Digital Waveform Generation
Software-Controlled Gain Adjustment
Automatic Test Equipment
Typical applicaTion
16-Bit, 4-Quadrant Multiplying DAC with a
Minimum of External Components
V
REF
5V
0.1µF
LTC1591/LTC1591-1 Integral Nonlinearity
1.0
0.8
INTEGRAL NONLINEARITY (LSB)
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
V
REF
= 10V
V
OUT
= ±10V BIPOLAR
3
R1
R1
16
DATA
INPUTS
10 TO 21,
24 TO 27
2
R
COM
R2
INTEGRAL NONLINEARITY (LSB)
LTC1597-1
16-BIT DAC
DGND
WR
LD
CLR
22
WR
LD
CLR
9
8
28
For more information
www.linear.com/LTC1591
+
AGND
7
+
LT
®
1468
15pF
1
REF
23 4
V
CC
R
OFS
R
OFS
R
FB
5
R
FB
15pF
I
OUT1
–1.0
0
12288
8192
4096
DIGITAL INPUT CODE
16383
1591/97 TA02
LTC1597/LTC1597-1 Integral Nonlinearity
1.0
0.8
V
OUT
=
–V
REF
TO V
REF
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
0
49152
32768
16384
DIGITAL INPUT CODE
65535
1591/97 TA03
6
V
REF
= 10V
V
OUT
= ±10V BIPOLAR
LT1468
1591/97 TA01
15917fb
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