LTC1289BCSW#PBF Overview
Enclosed in the 20-SOIC (0.295, 7.50mm Width) package.This data acquisition unit is available in the Tube package.To maintain normal operation, the working temperature is advised to be set as 0°C~70°C.You can get what you paid from this outstanding Data Acquisition System (DAS).To save more space, mount this part through Surface Mount.If your meter doesn't read ±3.3V for the supply voltage as this unit is designed you better redo the circuit.There are 20 terminations in total.1 functions here to access high performance for whatever applications.By deploying 8 channels, this unit executes complicated tasks efficiently.Try searching "LTC1289" if you fancy parts with similar specs.3V is the common amount of voltage that should be applied to this data acquisition unit.Speaking of pin count, it has 20 pins.This is a high resolution 12-bit data acquisition device.In consideration of high-level analog source acquisition, 8 analog IN channels are implemented.
LTC1289BCSW#PBF Features
Surface Mount acquisition unit
8 channels process
12-Bit acquisition unit

LTC1289BCSW#PBF Applications
There are a lot of Linear Technology/Analog Devices
LTC1289BCSW#PBF ADCs/DACs applications.

Audio/Video devices
Cell Phones
Digital Multimeters, PLC's (Programming Logic Controllers)
RADAR processing, digital oscilloscopes
CMOS Image sensors for mobile applications
Medical Instrumentation and medical imaging
Music recording
Digital signal processing
Scientific instruments
Rotary encoder

Factory Lead Time	16 Weeks
Mounting Type	Surface Mount
Package / Case	20-SOIC (0.295, 7.50mm Width)
Surface Mount	YES
Operating Temperature	0°C~70°C
Packaging	Tube
Published	2005
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	20
ECCN Code	EAR99
Type	Data Acquisition System (DAS)
Terminal Finish	Matte Tin (Sn)
Voltage - Supply	±3.3V
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	250
Number of Functions	1
Supply Voltage	3V
Terminal Pitch	1.27mm
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Base Part Number	LTC1289
Pin Count	20
JESD-30 Code	R-PDSO-G20
Qualification Status	Not Qualified
Power Supplies	3/+-3V
Number of Channels	8
Number of Bits	12
Data Interface	Serial, Parallel
Sampling Rate	0.025 MHz
Number of Analog In Channels	8
Sampling Rate (Per Second)	25k
Output Bit Code	2'S COMPLEMENT BINARY
Linearity Error-Max (EL)	0.0122%
Sample and Hold / Track and Hold	SAMPLE
Analog Input Voltage-Max	3.05V
Voltage Supply Source	Dual ±
Negative Supply Voltage-Nom	-3V
Analog Input Voltage-Min	-3.05V
Conversion Time-Max	26μs
Resolution (Bits)	12 b
Height Seated (Max)	2.65mm
Width	7.5mm
RoHS Status	ROHS3 Compliant