LTC2654 Linear Technology, LTC2654 Datasheet - Page 24

• Manufacturer Part Number: LTC2654
• Description: Quad 16-/12-Bit Rail-to-Rail DACs
• Manufacturer: Linear Technology

LTC2654
TYPICAL APPLICATION
RELATED PARTS
PART NUMBER
LTC1660/LTC1665
LTC1664
LTC1821
LTC2656
LTC2601/LTC2611/
LTC2621
LTC2602/LTC2612/
LTC2622
LTC2604/LTC2614/
LTC2624
LTC2605/LTC2615/
LTC2625
LTC2606/LTC2616/
LTC2626
LTC2609/LTC2619/
LTC2629
LTC2634
LTC2636
LTC2641/LTC2642
LTC2704
LTC2754
LTC2755
24
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DESCRIPTION
Octal 10-/8-Bit V
Quad 10-Bit V
Single 16-Bit V
Octal 16-/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
Single 16-/14-/12-Bit V
Quad 16-/14-/12-Bit V
Quad 12-/10-/8-Bit V
Reference
Octal 12-/10-/8-Bit V
Single 16-/14-/12-Bit V
Quad 16-/14-/12-Bit V
±1LSB DNL
Quad 16-/14-/12-Bit SPI I
±1LSB DNL
Quad 16-/14-/12-Bit I
±1LSB DNL
●
PIN NUMBERS
SHOWN ARE FOR
THE QFN PACKAGE.
PINS 5, 6, 7, 9, 11
TIE TO DIGITAL
CONTROL LINES
FAX: [phone]
OUT
OUT
OUT
OUT
DAC in 16-Pin Narrow SSOP
DAC with ±1LSB INL, DNL
DACs in 16-Pin Narrow SSOP
OUT
OUT
OUT
OUT
DACs
OUT
OUT
OUT
OUT
OUT
OUT
OUT
DACs with 10ppm/°C Reference
C1
0.1μF
DACs with 10ppm/°C (Typical)
DACs in 8-Lead MSOP
OUT
DACs with ±1LSB INL,
DACs with I
DACs in 16-Lead SSOP
DACs with I
DACs with ±2LSB INL,
10
DACs in 10-Lead DFN
DACs with I
DACs with ±1LSB INL, DNL
6
7
9
●
DACs with ±1LSB INL,
www.linear.com
CS/LD
SCK
SDI
SDO
GND
V
5V
CC
18
19
2
2
GND
True Rail-to-Rail Output DAC
C Interface
2
C Interface
REFCOMP
C Interface
C2
0.1μF
21
REFLO
2
20
REFIN/OUT LDAC PORSEL CLR
LTC2654
C3
0.1μF
DNC
8
4
DNC
COMMENTS
V
V
Parallel Interface, Precision 16-Bit Settling in 2μs for 10V Step
325μA per DAC, 2.7V to 5.5V Supply Range, Rail-to-Rail Output,
SPI Serial Interface, Internal Reference
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
270μA per DAC, 2.7V to 5.5V Supply Range, Rail-to-Rail Output
250μA per DAC, 2.7V to 5.5V Supply Range, Rail-to-Rail Output with
Separate V
125μA per DAC, 2.7V to 5.5V Supply Range,
Internal 1.25V or 2.048V Reference, Rail-to-Rail Output, SPI Interface
125μA per DAC, 2.7V to 5.5V Supply Range,
Internal 1.25V or 2.048V Reference, Rail-to-Rail Output, SPI Interface
±1LSB (Max) INL, DNL, 3mm × 3mm DFN and MSOP Packages,
120μA Supply Current, SPI Interface
Software Programmable Output Ranges Up to ±10V, SPI Interface
Software Programmable Output Ranges Up to ±10V SPI Interface
Software Programmable Output Ranges Up to ±10V, Parallel Interface
17
CC
CC
5
= 2.7V to 5.5V, Micropower, Rail-to-Rail Output
= 2.7V to 5.5V, Micropower, Rail-to-Rail Output
DNC
16
12
REF
DNC
V
V
V
V
OUTD
OUTB
OUTC
OUTA
15
Pins for Each DAC
11
1
3
13
14
2654 TA02
D1
BAS70
© LINEAR TECHNOLOGY CORPORATION 2010
–5V
R2
10k
www.DataSheet4U.com
LT 0310 • PRINTED IN USA
2654f