LTC2451
20
2451fg
LinearTechnology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
LINEAR TECHNOLOGY CORPORATION 2008
LT 1110 REV G PRINTED IN USA
RELATED PARTS
PART NUMBER
DESCRIPTION
COMMENTS
LT1236A-5
Precision Bandgap Reference, 5V
0.05% Max, 5ppm/°C Drift
LT1461
Micropower Series Reference, 2.5V
0.04% Max, 3ppm/°C Drift
LT1790
Micropower Precision Reference in TSOT-23-6 Package
60A Max Supply Current, 10ppm/°C Max Drift, 1.25V, 2.048V,
2.5V, 3V, 3.3V, 4.096V and 5V Options
LTC1860/LTC1861
12-Bit, 5V, 1-/2-Channel 250ksps SAR ADC in MSOP
850A at 250ksps, 2A at 1ksps, SO-8 and MSOP Packages
LTC1860L/LTC1861L
12-Bit, 3V, 1-/2-Channel 150ksps SAR ADC
450A at 150ksps, 10A at 1ksps, SO-8 and MSOP Packages
LTC1864/LTC1865
16-Bit, 5V, 1-/2-Channel 250ksps SAR ADC in MSOP
850A at 250ksps, 2A at 1ksps, SO-8 and MSOP Packages
LTC1864L/LTC1865L
16-Bit, 3V, 1-/2-Channel 150ksps SAR ADC
450A at 150ksps, 10A at 1ksps, SO-8 and MSOP Packages
LTC2440
24-Bit No Latency ∑TMADC
200nVRMS Noise, 8kHz Output Rate, 15ppm INL
LTC2480
16-Bit, Differential Input, No Latency ∑ ADC, with PGA,
Temperature Sensor, SPI
Easy DriveTM Input Current Cancellation, 600nVRMS Noise,
Tiny 10-Lead DFN Package
LTC2481
16-Bit, Differential Input, No Latency ∑ ADC, with PGA,
Temperature Sensor, I2C
Easy Drive Input Current Cancellation, 600nVRMS Noise,
Tiny 10-Lead DFN Package
LTC2482
16-Bit, Differential Input, No Latency ∑ ADC, SPI
Easy Drive Input Current Cancellation, 600nVRMS Noise,
Tiny 10-Lead DFN Package
LTC2483
16-Bit, Differential Input, No Latency ∑ ADC, I2C
Easy Drive Input Current Cancellation, 600nVRMS Noise,
Tiny 10-Lead DFN Package
LTC2484
24-Bit, Differential Input, No Latency ∑ ADC, SPI
Easy Drive Input Current Cancellation, 600nVRMS Noise,
Tiny 10-Lead DFN Package
LTC2485
24-Bit, Differential Input, No Latency ∑ ADC, I2C
Easy Drive Input Current Cancellation, 600nVRMS Noise,
Tiny 10-Lead DFN Package
LTC6241
Dual, 18MHz, Low Noise, Rail-to-Rail Op Amp
550nVP-P Noise, 125V Offset Max
LT6660
Micropower References in 2mm × 2mm DFN Package,
2.5V, 3V, 3.3V, 5V
20ppm/°C Maximum Drift, 0.2% Max
LTC2450
Easy-to-Use, Ultra-Tiny 16-Bit ADC
2LSB INL, 50nA Sleep Current, Tiny 2mm × 2mm DFN-6 Package,
30Hz Output Rate
LTC2450-1
Easy-to-Use, Ultra-Tiny 16-Bit ADC
2LSB INL, 50nA Sleep Current, Tiny 2mm × 2mm DFN-6 Package,
60Hz Output Rate
LTC2453
I2C, Differential, Ultra-Tiny 16-Bit ADC
2LSB INL, 50nA Sleep Current, 3mm × 2mm DFN-8 and TSOT-8
Packages, 60Hz Output Rate
TYPICAL APPLICATION
Thermistor Measurement
SCL
SDA
THERMISTOR
1k TO 10k
10k
5k
IN
REF+
VCC
REF–
GND
LTC2451
2451 TA04
100nF