LTC2617 Linear Technology Corporation, LTC2617 Datasheet - Page 20

• Manufacturer Part Number: LTC2617
• Description: Ltc2617 - 14-bit Dual Rail-to-rail With I2c Interface
• Manufacturer: Linear Technology Corporation

TYPICAL APPLICATIO
LTC2607/LTC2617/LTC2627
RELATED PARTS
PART NUMBER
LTC1458/LTC1458L
LTC1654
LTC1655/LTC1655L
LTC1657/LTC1657L
LTC1660/LTC1665
LTC1664
LTC1821
LTC2600/LTC2610/
LTC2620
LTC2601/LTC2611/
LTC2621
LTC2602/LTC2612/
LTC2622
LTC2604/LTC2614/
LTC2624
LTC2605/LTC2615/
LTC2625
LTC2606/LTC2616/
LTC2626
LTC2609/LTC2619/
LTC2629
20
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DESCRIPTION
Quad 12-Bit Rail-to-Rail Output DACs with Added Functionality
Dual 14-Bit Rail-to-Rail V
Single 16-Bit V
Parallel 5V/3V 16-Bit V
Octal 10/8-Bit V
Quad 10-Bit V
Parallel 16-Bit Voltage Output DAC
Octal 16-/14-/12-Bit V
Single 16-/14-/12-Bit V
Dual 16-/14-/12-Bit V
Quad 16-/14-/12-Bit V
Octal 16-/14-/12-Bit V
16-/14-/12-Bit V
Quad 16-/14-/12-Bit V
I
2
C BUS
●
Demo Circuit Schematic. Onboard 20-Bit ADC Measures Key Performance Parameters
FAX: [phone]
3
1
2
6
4
5
OUT
OUT
OUT
OUT
LDAC
CA0
CA1
CA2
SCL
SDA
GND
DAC in 16-Pin Narrow SSOP
DACs with Serial Interface in SO-8
10, 13
DACs in 16-Pin Narrow SSOP
U
DACs with I
OUT
OUT
OUT
OUT
OUT
OUT
OUT
LTC2607
V
5V
CC
OUT
DACs in 8-Lead MSOP
8
DACs in 16-Lead SSOP
DACs with I
DACs in 16-Lead SSOP
DACs with I
●
REFLO
DACs
DACs in 10-Lead DFN
www.linear.com
REF
DAC
6
2
V
V
C Interface
OUTB
OUTA
2
2
C Interface
C Interface
OUTPUT B
OUTPUT A
7
12
DAC
DAC
100Ω
100Ω
1V TO 5V
V
REF
7.5k
7.5k
3
4
CH 1
CH 0
COMMENTS
LTC1458: V
LTC1458L: V
Programmable Speed/Power, 3.5µs/750µA, 8µs/450µA
V
Low Power, Deglitched, Rail-to-Rail V
V
V
Precision 16-Bit Settling in 2µs for 10V Step
250µA per DAC, 2.5V to 5.5V Supply Range, Rail-to-Rail
Output, SPI Serial Interface
300µA per DAC, 2.5V to 5.5V Supply Range, Rail-to-Rail
Output, SPI Serial Interface
300µA per DAC, 2.5V to 5.5V Supply Range, Rail-to-Rail
Output, SPI Serial Interface
250µA per DAC, 2.5V to 5.5V Supply Range, Rail-to-Rail
Output, SPI Serial Interface
250µA per DAC, 2.7V to 5.5V Supply Range, Rail-to-Rail
Output, I
270µA per DAC, 2.7V to 5.5V Supply Range, Rail-to-Rail
Output, I
250µA Range per DAC, 2.7V to 5.5V Supply Range,
Rail-to-Rail Output with Separate V
CC
CC
CC
FS
ZS
LTC2422
= 5V(3V), Low Power, Deglitched
= 2.7V to 5.5V, Micropower, Rail-to-Rail Output
= 2.7V to 5.5V, Micropower, Rail-to-Rail Output
SET
SET
2
5
2
2
GND
C Interface
C Interface
V
5V
CC
CC
1
6
2607 TA01
CC
= 4.5V to 5.5V, V
SDO
SCK
= 2.7V to 5.5V, V
CS
F
O
0.1µF
9
8
7
10
© LINEAR TECHNOLOGY CORPORATION 2005
LT/LWI/TP 0705 500 • PRINTED IN THE USA
SPI BUS
OUT
OUT
REF
= 0V to 4.096V
= 0V to 2.5V
OUT
Pins for Each DAC
26071727f