LTC2626 LINER [Linear Technology], LTC2626 Datasheet - Page 20

• Manufacturer Part Number: LTC2626
• Description: 16-/14-/12-Bit Rail-to-Rail DACs with I2C Interface
• Manufacturer: LINER [Linear Technology]

TYPICAL APPLICATIO
LTC2606/LTC2616/LTC2626
RELATED PARTS
PART NUMBER
LTC1458/LTC1458L
LTC1654
LTC1655/LTC1655L
LTC1657/LTC1657L
LTC1660/LTC1665
LTC1821
LTC2600/LTC2610
LTC2620
LTC2601/LTC2611
LTC2621
LTC2602/LTC2612
LTC2622
LTC2604/LTC2614
LTC2624
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
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
I
2
●
C BUS
Demo Circuit Schematic. Onboard 20-Bit ADC Measures Key Performance Parameters
FAX: [phone]
CA0
CA1
CA2
10
4
2
3
5
1
OUT
OUT
LDAC
CA0
SDA
SCL
CA1
CA2
DACs with Serial Interface in SO-8
DACs in 16-Pin Narrow SSOP
U
OUT
OUT
OUT
OUT
OUT
GND
LTC2606
V
5V
CC
OUT
DACs in 8-Lead MSOP
●
8
DACs in 16-Lead SSOP
9
DACs in 16-Lead SSOP
DACs
DACs in 10-Lead DFN
www.linear.com
V
DAC
REF
6
0.1µF
V
OUT
7
OUTPUT
DAC
100Ω
1V TO 5V
V
REF
100pF
7.5k
3
V
IN
COMMENTS
LTC1458: V
LTC1458L: V
Programmable Speed/Power, 3.5µs/750µA, 8µs/450µA
V
Low Power, Deglitched, Rail-to-Rail 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
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
250µA per DAC, 2.5V to 5.5V Supply Range, Rail-to-Rail
Output, SPI Serial Interface
CC
CC
FS
ZS
= 5V(3V), Low Power, Deglitched
= 2.7V to 5.5V, Micropower, Rail-to-Rail Output
LTC2421
SET
SET
2
5
GND
V
5V
CC
CC
1
6
CC
2606 TA01
= 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 2004
SPI BUS
LT/TP 1204 1K • PRINTED IN THE USA
OUT
OUT
= 0V to 4.096V
= 0V to 2.5V
OUT
26061626f