LTC2634IMSE-HMI8#TRPBF Linear Technology, LTC2634IMSE-HMI8#TRPBF Datasheet - Page 30

• Manufacturer Part Number: LTC2634IMSE-HMI8#TRPBF
• Description: IC DAC 8BIT QUAD 2.5V 10-MSOP
• Manufacturer: Linear Technology

Specifications of LTC2634IMSE-HMI8#TRPBF

• Settling Time: 3.3µs
• Number Of Bits: 8
• Data Interface: MICROWIRE™, Serial, SPI™
• Number Of Converters: 4
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 1.8mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP Exposed Pad, 10-HMSOP, 10-eMSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LTC2634
typical application
relateD parts
0
PART NUMBER
LTC2654/LTC2655
LTC2604/LTC2614/
LTC2624
LTC2609/LTC2619/
LTC2629
LTC2635
LTC2656/LTC2657
LTC2636/LTC2637
LTC2630/LTC2631
LTC2640
LTC1664
Amplifiers
LT1991
LT1469
0.1µF
0.1µF
7
1/2 LT1469
–15V
–15V
8
4
15V
30k
LT1634-1.25
OUTC
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
+
–
5
6
0.1µF
DESCRIPTION
Quad 16-/12 Bit, SPI/I
Maximum Reference
Quad 16-/14-/12-Bit, SPI V
Reference
Quad 16-/14-/12-Bit V
Quad 12-/10-/8-Bit I
Reference
Octal 16-/12 Bit, SPI/I
Maximum Reference
Octal 12-/10-/8-Bit, SPI/I
Precision, 100µA Gain Selectable Amplifier
Dual 90MHz, 22V/µs 16-Bit Accurate Operational
Amplifier
Reference
Single 12-/10-/8-Bit, SPI/ I
10ppm/°C Reference
Single 12-/10-/8-Bit, SPI V
Reference
Quad 10-Bit, Serial V
–
+
5V
●
15
61
64
63
62 R
FAX: [phone]
V
R
R
R
DD
OFSA
IN1
COM1
EFA
LTC2634 DACs Adjusts LTC2755-16 Offsets, Amplified with LT1991 PGA to ±5V
DAC D
DAC C
LTC2755
2
OUT
C V
DAC A
2
2
OUT
C V
C V
OUT
2
DAC
DAC B
C V
DACs with I
OUT
OUT
2
OUT
OUT
C V
DACs with 10ppm/°C
●
I
I
OUT
R
OUT1A
OUT2A
R
VOSA
DACs with 10ppm/°C
DACs with 10ppm/°C
GND
DACs with 10ppm/°C
www.linear.com
DACs with External
OUT
FBA
DACs with 10ppm/°C
60
59
2
58
19
DACs with
2
C Interface
–
+
2
3
–15V
–
+
1/2 LT1469
30k
LT1634-1.25
–15V
15V
OUTB
8
4
0.1µF
0.1µF
1
–15V
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, 2.5V to 5.5V Supply Range, Rail-to-Rail Output, 16-Lead
SSOP Package
250µA per DAC, 2.7V to 5.5V Supply Range, Rail-to-Rail Output with
Separate V
±2.5LSB INL, 2.7V to 5.5V Supply Range, 10ppm/°C Reference, External
REF Mode, 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
Gain Accuracy of 0.04%, Gains from –13 to 14, 100µA precision Op Amp
90MHz Gain Bandwidth, 125µV Offset, 900ns, 22V/µs Slew Rate Precision
Op Amp
CC
30k SERIAL
LT1634-1.25
0.1µF
= 2.7V to 5.5V, Micropower, Rail-to-Rail Output in 16-Pin Narrow SSOP
OUTA
BUS
REF
7
2
3
4
5
6
Pins for Each DAC
REF
CS/LD
SCK
SDI
DAC A
DAC B
+
–
LTC2634MSE-LMI12
LTC6240
DAC D
DAC C
GND
V
CC
 LINEAR TECHNOLOGY CORPORATION 2009
1
9
8
10
5V
2634 TA02
0.1µF
LT 0610 REV C • PRINTED IN USA
10
8
9
1
2
3
M9
M3
M1
P1
P3
P9
LT1991
–15V
V
V
15V
CC
EE
7
4
REF
5
OUT
0.1µF
0.1µF
6
2634fc
V
±5V
OUT