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AD7843ARQZ

12 Bit Touch Screen Controller AD7843 4 Channels 16-SSOP (0.154, 3.90mm Width)


  • Manufacturer: Analog Devices Inc.
  • Origchip NO: 84-AD7843ARQZ
  • Package: 16-SSOP (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 129
  • Description: 12 Bit Touch Screen Controller AD7843 4 Channels 16-SSOP (0.154, 3.90mm Width) (Kg)

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Details

Tags

Parameters
Sampling Rate 125 ksps
Integral Nonlinearity (INL) 2 LSB
Number of A/D Converters 1
Input Capacitance 37pF
Conversion Rate 125 ksps
Consumer IC Type CONSUMER CIRCUIT
Resolution (Bits) 12 b
Touchscreen 4 Wire Resistive
Number of Analog Inputs 2
Voltage Reference External
Height 1.65mm
Length 5mm
Width 3.91mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 month ago)
Mounting Type Surface Mount
Package / Case 16-SSOP (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 16
Operating Temperature -40°C~85°C
Packaging Tube
JESD-609 Code e3
Pbfree Code no
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Voltage - Supply 2.2V~5.25V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number AD7843
Pin Count 16
Operating Supply Voltage 3.3V
Polarity Unipolar
Number of Channels 4
Interface Serial
Nominal Supply Current 240μA
Power Dissipation 1.4mW
Number of Bits 12
Min Input Voltage 1V
Max Input Voltage 3.6V
See Relate Datesheet