Datasheet

LTC2758
24
2758fa
For more information www.linear.com/LTC2758
 LINEAR TECHNOLOGY CORPORATION 2011
LT 0913 REV A • PRINTED IN USA
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
●
FAX: [phone]
●
www.linear.com/LTC2758
RELATED PARTS
TYPICAL APPLICATION
PART NUMBER DESCRIPTION COMMENTS
LTC2757 Single Parallel 18-Bit I
OUT
SoftSpan DAC ±1LSB INL/DNL, Software-Selectable Ranges, 7mm × 7mm LQFP-48 Package
LTC1592 Single Serial 16-/14-/12-Bit I
OUT
SoftSpan DACs ±1LSB INL, DNL, Software-Selectable Ranges, 16-Lead SSOP Package
LTC2752 Dual Serial 16-Bit I
OUT
SoftSpan DAC ±1LSB INL/DNL, Software-Selectable Ranges, 7mm × 7mm LQFP-48 Package
LTC2754-12 Quad Serial 16-/12-Bit I
OUT
SoftSpan DACs ±1LSB INL/DNL, Software-Selectable Ranges, 7mm × 8mm QFN-52 Package
LTC2704-12 Quad Serial 16-/14-/12-Bit V
OUT
SoftSpan DACs ±1LSB INL/DNL, Software-Selectable Ranges, Integrated Amplifiers
References
LTC6655 Low Drift Precision Buffered Reference 0.025% Max Tolerance, 2ppm/°C Max, 0.25ppm
P-P
0.1Hz to 10Hz Noise
LT1236 Precision Reference 0.05% Max Tolerance, 5ppm/°C Max, 3µV
P-P
0.1Hz to 10Hz Noise
LT1460 Micropower Precision Series Reference 0.075% Max Tolerance, 10ppm/°C Max, 20µV
P-P
0.1Hz to 10Hz Noise
LT1790 Micropower Low Dropout Reference 0.05% Max Tolerance, 10ppm/°C Max, 12µV
P-P
0.1Hz to 10Hz Noise
LTC6652 Precision Low Drift Low Noise Buffered Reference 0.05% Max Tolerance, 5ppm/°C Max, 2.1ppm
P-P
0.1Hz to 10Hz Noise
Amplifiers
LTC1150 Zero-Drift Op Amp with Internal Capacitors 10µV Max Offset, ±16V High Voltage Operation, 1.8µV
P-P
Noise
LT1012 Precision Op Amp 25µV Max Offset, 100pA Max Input Current, 0.5µV
P-P
Noise, 380µA Supply Current
LT1001 Precision Op Amp 25µV Max Offset, 0.3µV
P-P
Noise, High Output Drive
LT1468 Single 16-Bit Accurate Op Amp 900ns Settling, 90MHz GBW, 22V/μs Slew Rate, 75µV Max Offset
Composite Amplifier Circuit Achieves Both Fast Settling and 18-Bit Precision with No Adjustments
10k
LTC2758
GND
V
DD
LDAC
CLR
R
INA
R
OFSB
R
COMB
R
INB
REFA, REFB
SDI
SPI BUS
SCKCS/LD SRO
R
OFSA
GE
ADJA
GE
ADJB
R
COMA
V
OSADJA
V
OSADJB
S2
S0
M-SPAN
S1
I
OUT1A
I
OUT2A
I
OUT1B
I
OUT2B
R
FBA
R
FBB
–
+
2758 TA02
LTC2054
–5V
5V
10k
8, 9
44
26
19
43
4
42
33
22
25
24
23
45, 46
OUTIN
1, 2, 35, 363
28, 29
7, 10, 15, 17,
18, 27, 30
41
11 12 13 14
39, 40
1µF
10k
1µF
1k
10k
10k
1k
–
+
LTC6240
–5V
5V
–15V
15V
100pF
+
–
10Ω
5pF
4.02k
1k
–
+
LTC2054
–5V
5V
10k
1µF
1µF
1k
1k
–
+
LTC6240
–5V
5V
–15V
15V
100pF
+
–
10Ω
5pF
4.02k
1k
LTC1360
V
OUTA
V
OUTB
LTC1360
–15V
15V
12V
+
–
LT1012
100pF
LTC6655-5
10µF0.1µF
16
5, 6 37, 38 34 31, 3247, 48