LTC2607/LTC2617/LTC2627
20
26071727fa
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
LINEAR TECHNOLOGY CORPORATION 2005
LT 0110 REV A • PRINTED IN USA
relateD parts
typical application
PART NUMBER DESCRIPTION COMMENTS
LTC1458/LTC1458L Quad 12-Bit Rail-to-Rail Output DACs with Added Functionality LTC1458: V
CC
= 4.5V to 5.5V, V
OUT
= 0V to 4.096V
LTC1458L: V
CC
= 2.7V to 5.5V, V
OUT
= 0V to 2.5V
LTC1654 Dual 14-Bit Rail-to-Rail V
OUT
DAC Programmable Speed/Power, 3.5µs/750µA, 8µs/450µA
LTC1655/LTC1655L Single 16-Bit V
OUT
DACs with Serial Interface in SO-8 V
CC
= 5V(3V), Low Power, Deglitched
LTC1657/LTC1657L Parallel 5V/3V 16-Bit V
OUT
DACs Low Power, Deglitched, Rail-to-Rail V
OUT
LTC1660/LTC1665 Octal 10/8-Bit V
OUT
DACs in 16-Pin Narrow SSOP V
CC
= 2.7V to 5.5V, Micropower, Rail-to-Rail Output
LTC1664 Quad 10-Bit V
OUT
DAC in 16-Pin Narrow SSOP V
CC
= 2.7V to 5.5V, Micropower, Rail-to-Rail Output
LTC1821 Parallel 16-Bit Voltage Output DAC Precision 16-Bit Settling in 2µs for 10V Step
LTC2600/LTC2610/
LTC2620
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
LTC2601/LTC2611/
LTC2621
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
LTC2602/LTC2612/
LTC2622
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
LTC2604/LTC2614/
LTC2624
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
LTC2605/LTC2615/
LTC2625
Octal 16-/14-/12-Bit V
OUT
DACs with I
2
C Interface 250µA per DAC, 2.7V to 5.5V Supply Range, Rail-to-Rail
Output, I
2
C Interface
LTC2606/LTC2616/
LTC2626
16-/14-/12-Bit V
OUT
DACs with I
2
C Interface 270µA per DAC, 2.7V to 5.5V Supply Range, Rail-to-Rail
Output, I
2
C Interface
LTC2609/LTC2619/
LTC2629
Quad 16-/14-/12-Bit V
OUT
DACs with I
2
C Interface 250µA Range per DAC, 2.7V to 5.5V Supply Range,
Rail-to-Rail Output with Separate V
REF
Pins for Each DAC
Demo Circuit Schematic. Onboard 20-Bit ADC Measures Key Performance Parameters
9
8
7
10
3
1
2
6
4
5
5 6
28 6
1
2607 TA01
10, 13
I
2
C BUS
V
REF
1V TO 5V
0.1µF
SPI BUS
5V5V
7 3
100Ω
7.5k
DAC
OUTPUT B
12 4
100Ω
7.5k
DAC
OUTPUT A
F
O
SCK
SDO
CS
V
CC
FS
SET
GND
ZS
SET
LTC2422
V
CC
REF
GND REFLO
LTC2607
LDAC
CA0
CA1
CA2
SCL
SDA
V
OUTB
V
OUTA
CH 1
CH 0
