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LTC2612IMS8

Description
SERIAL INPUT LOADING, 7 us SETTLING TIME, 12-BIT DAC, PDSO8
CategoryAnalog mixed-signal IC    converter   
File Size367KB,16 Pages
ManufacturerLinear ( ADI )
Websitehttp://www.analog.com/cn/index.html
Download Datasheet Parametric Compare View All

LTC2612IMS8 Overview

SERIAL INPUT LOADING, 7 us SETTLING TIME, 12-BIT DAC, PDSO8

LTC2612IMS8 Parametric

Parameter NameAttribute value
Brand NameLinear Technology
Is it Rohs certified?incompatible
MakerLinear ( ADI )
Parts packaging codeMSOP
package instructionTSSOP, TSSOP8,.19
Contacts8
Manufacturer packaging codeMS8
Reach Compliance Code_compli
ECCN codeEAR99
Maximum analog output voltage5.5 V
Minimum analog output voltage
Converter typeD/A CONVERTER
Enter bit codeBINARY
Input formatSERIAL
JESD-30 codeS-PDSO-G8
JESD-609 codee0
length3 mm
Maximum linear error (EL)0.0977%
Humidity sensitivity level1
Number of digits14
Number of functions1
Number of terminals8
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeTSSOP8,.19
Package shapeSQUARE
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)235
power supply3/5 V
Certification statusNot Qualified
Maximum seat height1.1 mm
Nominal settling time (tstl)9 µs
Maximum slew rate1.3 mA
Nominal supply voltage3 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperature20
width3 mm
LTC2602/LTC2612/LTC2622
Dual 16-/14-/12-Bit
Rail-to-Rail DACs in 8-Lead MSOP
FEATURES
s
DESCRIPTIO
s
s
s
s
s
s
s
s
s
Smallest Pin-Compatible Dual DACs:
LTC2602: 16-Bits
LTC2612: 14-Bits
LTC2622: 12-Bits
Guaranteed 16-Bit Monotonic Over Temperature
Wide 2.5V to 5.5V Supply Range
Low Power Operation: 300µA per DAC at 3V
Individual Channel Power-Down to 1µA, Max
Ultralow Crosstalk between DACs (30µV)
High Rail-to-Rail Output Drive (±15mA)
Double-Buffered Data Latches
Pin-Compatible 10-Bit Version (LTC1661)
Tiny 8-Lead MSOP Package
The LTC
®
2602/LTC2612/LTC2622 are dual 16-,14- and
12-bit, 2.5V-to-5.5V rail-to-rail voltage-output DACs, in a
tiny 8-lead MSOP package. They have built-in high per-
formance output buffers and are guaranteed monotonic.
These parts establish advanced performance standards
for output drive, crosstalk and load regulation in single-
supply, voltage output multiples.
The parts use a simple SPI/MICROWIRE™ compatible
3-wire serial interface which can be operated at clock
rates up to 50MHz.
The LTC2602/LTC2612/LTC2622 incorporate a power-
on reset circuit. During power-up, the voltage outputs
rise less than 10mV above zero scale, and after power-
up, they stay at zero scale until a valid write and update
take place.
, LTC and LT are registered trademarks of Linear Technology Corporation.
MICROWIRE is a trademark of National Semiconductor Corporation.
APPLICATIO S
s
s
s
s
Mobile Communications
Process Control and Industrial Automation
Instrumentation
Automatic Test Equipment
BLOCK DIAGRA
LTC2602
REGISTER
REGISTER
REGISTER
REGISTER
Differential Nonlinearity (DNL)(LTC2602)
1.0
16-BIT
DAC B
5 V
OUT B
V
OUT A
8
16-BIT
DAC A
0.8
0.6
0.4
ERROR (LSB)
0.2
0
–0.2
–0.4
GND 7
6 V
CC
CS/LD 1
CONTROL
LOGIC
DECODE
4 REF
–0.6
–0.8
SCK 2
24-BIT SHIFT REGISTER
3 SDI
–1.0
2602 BD01
U
V
CC
= 5V
V
REF
= 4.096V
0
16384
32768
CODE
49152
65535
2602 TA01
W
U
2602f
1

LTC2612IMS8 Related Products

LTC2612IMS8 LTC2622IMS8 LTC2622CMS8 LTC2622 LTC2612CMS8 LTC2612 LTC2602CMS8 LTC2602IMS8 LTC2602
Description SERIAL INPUT LOADING, 7 us SETTLING TIME, 12-BIT DAC, PDSO8 SERIAL INPUT LOADING, 7 us SETTLING TIME, 12-BIT DAC, PDSO8 SERIAL INPUT LOADING, 7 us SETTLING TIME, 12-BIT DAC, PDSO8 SERIAL INPUT LOADING, 7 us SETTLING TIME, 12-BIT DAC, PDSO8 SERIAL INPUT LOADING, 7 us SETTLING TIME, 12-BIT DAC, PDSO8 SERIAL INPUT LOADING, 7 us SETTLING TIME, 12-BIT DAC, PDSO8 SERIAL INPUT LOADING, 7 us SETTLING TIME, 12-BIT DAC, PDSO8 SERIAL INPUT LOADING, 10 us SETTLING TIME, 16-BIT DAC, PDSO8 SERIAL INPUT LOADING, 7 us SETTLING TIME, 12-BIT DAC, PDSO8
Maximum analog output voltage 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V
Input format SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL
Number of functions 1 1 1 1 1 1 1 1 1
Number of terminals 8 8 8 8 8 8 8 8 8
Maximum operating temperature 85 °C 85 °C 70 °C 85 Cel 70 °C 85 Cel 70 °C 85 °C 85 Cel
Minimum operating temperature -40 °C -40 °C - -40 Cel - -40 Cel - -40 °C -40 Cel
surface mount YES YES YES Yes YES Yes YES YES Yes
Temperature level INDUSTRIAL INDUSTRIAL COMMERCIAL INDUSTRIAL COMMERCIAL INDUSTRIAL COMMERCIAL INDUSTRIAL INDUSTRIAL
Terminal form GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
Terminal location DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
Brand Name Linear Technology Linear Technology Linear Technology - Linear Technology - Linear Technology Linear Technology -
Is it Rohs certified? incompatible incompatible incompatible - incompatible - incompatible incompatible -
Maker Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) - Linear ( ADI ) - Linear ( ADI ) Linear ( ADI ) -
Parts packaging code MSOP MSOP MSOP - MSOP - MSOP MSOP -
package instruction TSSOP, TSSOP8,.19 TSSOP, TSSOP8,.19 TSSOP, TSSOP8,.19 - TSSOP, TSSOP8,.19 - TSSOP, TSSOP8,.19 TSSOP, TSSOP8,.19 -
Contacts 8 8 8 - 8 - 8 8 -
Manufacturer packaging code MS8 MS8 MS8 - MS8 - MS8 MS8 -
Reach Compliance Code _compli _compli _compli - _compli - _compli _compli -
ECCN code EAR99 EAR99 EAR99 - EAR99 - EAR99 EAR99 -
Converter type D/A CONVERTER D/A CONVERTER D/A CONVERTER - D/A CONVERTER - D/A CONVERTER D/A CONVERTER -
Enter bit code BINARY BINARY BINARY - BINARY - BINARY BINARY -
JESD-30 code S-PDSO-G8 S-PDSO-G8 S-PDSO-G8 - S-PDSO-G8 - S-PDSO-G8 S-PDSO-G8 -
JESD-609 code e0 e0 e0 - e0 - e0 e0 -
length 3 mm 3 mm 3 mm - 3 mm - 3 mm 3 mm -
Maximum linear error (EL) 0.0977% 0.0977% 0.0977% - 0.0977% - 0.0977% 0.0977% -
Humidity sensitivity level 1 1 1 - 1 - 1 1 -
Number of digits 14 12 12 - 14 - 16 16 -
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY - PLASTIC/EPOXY - PLASTIC/EPOXY PLASTIC/EPOXY -
encapsulated code TSSOP TSSOP TSSOP - TSSOP - TSSOP TSSOP -
Encapsulate equivalent code TSSOP8,.19 TSSOP8,.19 TSSOP8,.19 - TSSOP8,.19 - TSSOP8,.19 TSSOP8,.19 -
Package shape SQUARE SQUARE SQUARE - SQUARE - SQUARE SQUARE -
Package form SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH - SMALL OUTLINE, THIN PROFILE, SHRINK PITCH - SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH -
Peak Reflow Temperature (Celsius) 235 235 235 - 235 - 235 235 -
power supply 3/5 V 3/5 V 3/5 V - 3/5 V - 3/5 V 3/5 V -
Certification status Not Qualified Not Qualified Not Qualified - Not Qualified - Not Qualified Not Qualified -
Maximum seat height 1.1 mm 1.1 mm 1.1 mm - 1.1 mm - 1.1 mm 1.1 mm -
Nominal settling time (tstl) 9 µs 7 µs 7 µs - 9 µs - 10 µs 10 µs -
Maximum slew rate 1.3 mA 1.3 mA 1.3 mA - 1.3 mA - 1.3 mA 1.3 mA -
Nominal supply voltage 3 V 3 V 3 V - 3 V - 3 V 3 V -
technology CMOS CMOS CMOS - CMOS - CMOS CMOS -
Terminal surface Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) - Tin/Lead (Sn/Pb) - Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) -
Terminal pitch 0.65 mm 0.65 mm 0.65 mm - 0.65 mm - 0.65 mm 0.65 mm -
Maximum time at peak reflow temperature 20 20 20 - 20 - 20 20 -
width 3 mm 3 mm 3 mm - 3 mm - 3 mm 3 mm -

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