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ADS7843E
Texas InstrumentsRoHS 
RoHS compliant
RoHS compliantPackage 16-SSOP (0.154, 3.90mm Width)
Category Data Acquisition - Touch Screen Controllers / Data Acquisition - Touch Screen Controllers
Description
ADS7843 Gold Serial Lead Free touch screen controller 2.7V 5V 2.5muA 1.75mm
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Inventory: 396
Minimum: 1
Total Price: USD $0.79
Unit Price: USD $0.78652
≥1 USD $0.78652
≥10 USD $0.742
≥100 USD $0.7
≥500 USD $0.66038
≥1000 USD $0.623
≥3000 USD $0.58773
Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Physical
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SSOP (0.154, 3.90mm Width)
Number of Pins 16
Weight 73.793809mg
Technical
Operating Temperature -40°C~85°C
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 16
ECCN Code EAR99
Subcategory Analog to Digital Converters
Technology CMOS
Voltage - Supply 2.7V~5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 2.7V
Base Part Number ADS7843
Pin Count 16
Power Supplies 2.7V
Number of Channels 4
Interface Serial
Operating Supply Current 2.5μA
Number of Bits 12
Supply Current-Max 0.65mA
Converter Type ADC, SUCCESSIVE APPROXIMATION
Sampling Rate 125 ksps
Number of Analog In Channels 4
Output Bit Code BINARY
Sample and Hold / Track and Hold SAMPLE
Conversion Rate 125 ksps
Analog Input Voltage-Max 5V
Resolution (Bits) 12 b
Touchscreen 4 Wire Resistive
Voltage Reference External
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Dimensions
Height 1.75mm
Length 4.9mm
Width 3.9mm
Thickness 1.5mm
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