AD7843ARQZ
RoHS 
RoHS compliant
RoHS compliantPackage 16-SSOP (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / Data Acquisition - Touch Screen Controllers
Description
AD7843 Serial Contains Lead 16-SSOP (0.154 3.90mm Width) touch screen controller 1.4mW 3.3V 240muA 1.65mm
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Buying Options
Total Price: USD $3.53
Unit Price: USD $3.5288
≥1 USD $3.5288
≥10 USD $3.17328
≥100 USD $2.599775
≥500 USD $2.466429
≥1000 USD $2.213112
≥3000 USD $1.86648
Inventory: 71
Minimum: 1
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Technical Details
Compliance
Lead Free Contains Lead
RoHS Status ROHS3 Compliant
REACH SVHC No SVHC
Radiation Hardening No
Dimensions
Width 3.91mm
Length 5mm
Height 1.65mm
Technical
Voltage Reference External
Number of Analog Inputs 2
Touchscreen 4 Wire Resistive
Resolution (Bits) 12 b
Consumer IC Type CONSUMER CIRCUIT
Conversion Rate 125 ksps
Input Capacitance 37pF
Number of A/D Converters 1
Integral Nonlinearity (INL) 2 LSB
Sampling Rate 125 ksps
Max Input Voltage 3.6V
Min Input Voltage 1V
Number of Bits 12
Power Dissipation 1.4mW
Nominal Supply Current 240μA
Interface Serial
Number of Channels 4
Polarity Unipolar
Operating Supply Voltage 3.3V
Pin Count 16
Base Part Number AD7843
Time@Peak Reflow Temperature-Max (s) 30
Number of Functions 1
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Voltage - Supply 2.2V~5.25V
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 16
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code no
JESD-609 Code e3
Packaging Tube
Operating Temperature -40°C~85°C
Physical
Number of Pins 16
Surface Mount YES
Package / Case 16-SSOP (0.154, 3.90mm Width)
Mounting Type Surface Mount
Supply Chain
Lifecycle Status PRODUCTION (Last Updated: 1 month ago)
Factory Lead Time 8 Weeks
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