Linear Technology DC1333A-C - LTC2640-HM12: 12-Bit SPI DAC (4.096V ref, Reset to Mid-Scale), req DC590 DC1333A-C DC1333A-C Data Sheet
Product codes
DC1333A-C
LTC2640
24
2640fc
For more information
LINEAR TECHNOLOGY CORPORATION 2008
LT 1013 REV C • PRINTED IN USA
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
relateD parts
typical application
PART NUMBER
DESCRIPTION
COMMENTS
Single 10-Bit V
OUT
DAC in SOT-23
V
CC
= 2.7V to 5.5V, 60µA, Internal Reference, SMBus Interface
Single 10-Bit V
OUT
DAC in SOT-23
V
CC
= 2.7V to 5.5V, 60µA, Internal Reference, I
2
C Interface
12-Bit SAR ADCs in TSOT23-6/TSOT23-8 Packages 100ksps/250ksps/500ksps/1Msps/3Msps Output Rates
16-Bit Single-Ended/Differential Delta Sigma ADCs
SPI Interface, Tiny DFN Packages, 60Hz Output Rate
16-Bit Single-Ended/Differential Delta Sigma ADCs
I
2
C Interface, Tiny DFN and TSOT23-8 Packages, 60Hz Output Rate
Octal 16-/14-/12-Bit V
OUT
DACs in 16-Lead SSOP
250µA per DAC, 2.5V to 5.5V Supply Range, Rail-to-Rail Output,
SPI Serial Interface
Single 16-/14-/12-Bit V
OUT
DACs in 10-Lead DFN
300µA per DAC, 2.5V to 5.5V Supply Range, Rail-to-Rail Output,
SPI Serial Interface
Dual 16-/14-/12-Bit V
OUT
DACs in 8-Lead MSOP
300µA per DAC, 2.5V to 5.5V Supply Range, Rail-to-Rail Output,
SPI Serial Interface
Quad 16-/14-/12-Bit V
OUT
DACs in 16-Lead SSOP
250µA per DAC, 2.5V to 5.5V Supply Range, Rail-to-Rail Output,
SPI Serial Interface
Octal 16-/14-/12-Bit V
OUT
DACs with I
2
C Interface
250µA per DAC, 2.5V to 5.5V Supply Range, Rail-to-Rail Output,
I
2
C Interface
Single 16-/14-/12-Bit V
OUT
DACs with I
2
C Interface
270µA per DAC, 2.5V to 5.5V Supply Range, Rail-to-Rail Output,
I
2
C Interface
Quad 16-/14-/12-Bit V
OUT
DACs with I
2
C Interface
250µA per DAC, 2.5V to 5.5V Supply Range, Rail-to-Rail Output with
Separate V
REF
Pins for Each DAC
Single 12-/10-/8-Bit V
OUT
DACs with 10ppm/°C
Reference in SC70
180µA per DAC, 2.7V to 5.5V Supply Range, 10ppm/°C Reference,
Rail-to-Rail Output, SPI Interface
Single 12-/10-/8-Bit I
2
C V
OUT
DACs with 10ppm/°C
Reference in ThinSOT
180µA per DAC, 2.7V to 5.5V Supply Range, 10ppm/°C Reference,
Selectable External Ref. Mode, Rail-to-Rail Output, I
2
C Interface
Programmable ±5V Output
SDI
SCK
CS/LD
0.1µF
V
OUT
= ±5V
V
CC
REF
V
OUT
SERIAL
BUS
LTC2640A
-LM12
2640 TA03
–
+
LTC2054
GND
REF_SEL
8
3
3
2
1
4
5 6
7
5V
5V
–10V
10V
5
4
6
7
8
9
9
10
1
2
3
2
3
5
4
3
1
2
LT1991
M9
M3
M1
M1
P1
P3
P9
P3
P9
V
EE
V
CC
OUT
REF
0.1µF
0.1µF
0.1µF