LTC2635CMSE-LMX12#PBF Linear Technology, LTC2635CMSE-LMX12#PBF Datasheet - Page 32

• Manufacturer Part Number: LTC2635CMSE-LMX12#PBF
• Description: IC DAC 12BIT I2C QUAD 10MSOP
• Manufacturer: Linear Technology

Specifications of LTC2635CMSE-LMX12#PBF

• Settling Time: 4.4µs
• Number Of Bits: 12
• Data Interface: I²C
• Number Of Converters: 4
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP Exposed Pad, 10-HMSOP, 10-eMSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power Dissipation (max): -

LTC2635
typical application
relateD parts

PART NUMBER
LTC2654/LTC2655
LTC2609/LTC2619/
LTC2629
LTC2604/LTC2614/
LTC2624
LTC2634
LTC2656/LTC2657
LTC2636/LTC2637
LTC2630/LTC2631
LTC2640
LTC1664
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
1.26V
1.14V
V
1.2V
OUT
DESCRIPTION
Quad 16-/12 Bit, SPI/I
Maximum Reference
Quad 16-/14-/12-Bit V
Quad 16-/14-/12-Bit, SPI V
Reference
Quad 12-/10-/8-Bit SPI V
Reference
Octal 16-/12 Bit, SPI/I
Maximum Reference
Octal 12-/10-/8-Bit, SPI/I
10ppm/°C Reference
Single 12-/10-/8-Bit, SPI/ I
10ppm/°C Reference
Single 12-/10-/8-Bit, SPI V
Reference
Quad 10-Bit, Serial V
OUTPUT
DAC D
0.5V
0.8V
1.1V
Voltage Margining Application with LTC3850 (1.2V ±5%) –LTC2635– LMO Option Only
●
FAX: [phone]
DAC CODE
1311
1802
819
10k
1nF
OUT
2
2
OUT
C V
C V
100pF
2
OUT
DAC
C V
DACs with I
OUT
OUT
2
OUT
OUT
1nF
0.1µF
C V
TO I
●
0.1µF
DACs with 10ppm/°C
OUT
500kHz
BUS
DACs with 10ppm/°C
DACs with 10ppm/°C
DACs with 10ppm/°C
www.linear.com
DACs with External
OUT
2
C
3.32k
DACs with
10k
10nF
DACs with
7
2
3
4
5
6
2
C Interface
0.1µF
REF
CAO
SCL
SDA
I
FREQ
I
MODE/PLLIN
TK/SS1
LIM
TH1
V
IN
LTC2635CMSE-LMOI2
DAC A
DAC B
2.2
LTC3850EUF
PGOOD
SGND
COMMENTS
±4LSB INL Maximum at 16 Bits and ±2mV Offset Error, Rail-to-Rail Output,
20-Lead 4mm × 4mm QFN and 16-Lead Narrow SSOP Packages
250µA per DAC, 2.7V to 5.5V Supply Range, Rail-to-Rail Output with
Separate V
250µA per DAC, 2.5V to 5.5V Supply Range, Rail-to-Rail Output, 16-Lead
SSOP Package
125µA per DAC, 2.7V to 5.5V Supply Range, 10ppm/°C Reference, External
REF Mode, Rail-to-Rail Output, 16-Pin 3mm × 3mm QFN and 10-Lead MSOP
Packages
±4LSB INL Maximum at 16 Bits and ±2mV Offset Error, Rail-to-Rail Output,
20-Lead 4mm × 5mm QFN and 16-Lead TSSOP Packages
125µA per DAC, 2.7V to 5.5V Supply Range, 10ppm/°C Reference, External
REF Mode, Rail-to-Rail Output, 14-Lead 4mm × 3mm DFN and 16-Lead
MSOP Packages
180µA per DAC, 2.7V to 5.5V Supply Range, 10ppm/°C Reference,
Rail-to-Rail Output, SC70 (LTC2630)/ThinSOT™ (LTC2631) Packages
180µA per DAC, 2.7V to 5.5V Supply Range, 10ppm/°C Reference, External
REF Mode, Rail-to-Rail Output, ThinSOT Package
V
100k
CC
DAC D
DAC C
= 2.7V to 5.5V, Micropower, Rail-to-Rail Output, 16-Pin Narrow SSOP
INTV
BOOST1
SENSE
SENSE
PGND
RUN1
CC
GND
REF
SW1
V
BG1
TG1
V
FB1
CC
+
–
Pins for Each DAC
1
9
8
10
2635 TA03
5V
10k
0.1µF
15k
0.22µF
1nF
2.2µH
10
10
20k
 LINEAR TECHNOLOGY CORPORATION 2009
4.7µF
2635 TA02
15pF
0.008
V
6.5V TO 14V
LT 0610 REV B • PRINTED IN USA
IN
63.4k
V
1.2V ±5%
OUT
2635fb