Linear Technology DC934A - LTC2607 Dual 16-bit, I²C Vout DAC (req DC590) DC934A DC934A Data Sheet

Product codes
DC934A
Page of 20
LTC2607/LTC2617/LTC2627
0
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
2
8
6
1
2607 TA01
10, 13
I
2
C BUS
V
REF
1V TO 5V
0.1µF
SPI BUS
5V
5V
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