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AD7843ARUZ by:
Analog Devices Inc

Touch Screen Digitizer

Part Details for AD7843ARUZ by Analog Devices Inc

Results Overview of AD7843ARUZ by Analog Devices Inc

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AD7843ARUZ Information

AD7843ARUZ by Analog Devices Inc is an Analog to Digital Converter.
Analog to Digital Converters are under the broader part category of Converters.

A converter is an electrical circuit that transforms electric energy into a different form that will support a elecrical load needed by a device. Read more about Converters on our Converters part category page.

Price & Stock for AD7843ARUZ

Part # Distributor Description Stock Price Buy
DISTI # 60AK7088
Newark Touch Screen Digitizer, 12Bit, Tssop, Ic Interface Type:Serial, Resolution (Bits):12Bit, Supply Voltage Min:2.2V, Supply Voltage Max:5.25V, Controller Ic Case Style:Tssop, No. Of Pins:16Pins, Product Range:-, Msl:Msl 1 - Unlimited Rohs Compliant: Yes |Analog Devices AD7843ARUZ RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 247
  • 1 $5.2000
  • 10 $3.4000
  • 25 $2.8900
  • 50 $2.6400
  • 192 $2.3800
  • 288 $2.3200
  • 576 $2.2600
$2.2600 / $5.2000 Buy Now
DISTI # 505-AD7843ARUZ-ND
DigiKey IC SCREEN CNTRL 12BIT 16TSSOP Min Qty: 1 Lead time: 10 Weeks Container: Tube Temporarily Out of Stock
  • 1 $5.2000
  • 10 $3.3920
  • 96 $2.4025
  • 192 $2.1973
  • 288 $2.0931
  • 576 $1.9381
  • 1,056 $1.8750
$1.8750 / $5.2000 Buy Now
DISTI # 584-AD7843ARUZ
Mouser Electronics Touch Screen Controllers 12 bit 16 lead TSSOP RoHS: Compliant 578
  • 1 $5.3100
  • 10 $3.6100
  • 25 $2.8900
  • 96 $2.6300
  • 288 $2.5100
  • 576 $2.3200
  • 1,056 $1.8700
$1.8700 / $5.3100 Buy Now
DISTI # E54:1762_00108268
Arrow Electronics 2-Channel Single ADC SAR 125ksps 12-bit Serial 16-Pin TSSOP Tube COO: Malaysia RoHS: Compliant Min Qty: 96 Package Multiple: 96 Lead time: 10 Weeks Date Code: 2443 Europe - 96
  • 96 $2.3880
  • 192 $2.1660
  • 288 $2.0440
  • 576 $1.8750
  • 1,056 $1.7970
$1.7970 / $2.3880 Buy Now
Analog Devices Inc 12 bit 16 lead TSSOP Package Multiple: 96 0
  • 1 $5.2000
  • 10 $3.3920
  • 1,000 $1.4700
$1.4700 / $5.2000 Buy Now
DISTI # 87482883
Verical 2-Channel Single ADC SAR 125ksps 12-bit Serial 16-Pin TSSOP Tube RoHS: Compliant Min Qty: 96 Package Multiple: 96 Date Code: 2443 Americas - 96
  • 96 $2.3880
  • 192 $2.1660
  • 288 $2.0440
  • 576 $1.8750
  • 1,056 $1.7970
$1.7970 / $2.3880 Buy Now
Bristol Electronics   5
RFQ
DISTI # E54:1762_00108268
Arrow Electronics 2-Channel Single ADC SAR 125ksps 12-bit Serial 16-Pin TSSOP Tube COO: Malaysia RoHS: Compliant Min Qty: 96 Package Multiple: 96 Lead time: 10 Weeks Date Code: 2443 Europe - 96
  • 96 $2.3880
  • 192 $2.1660
  • 288 $2.0440
  • 576 $1.8750
  • 1,056 $1.7970
$1.7970 / $2.3880 Buy Now
DISTI # 87482883
Verical 2-Channel Single ADC SAR 125ksps 12-bit Serial 16-Pin TSSOP Tube COO: Malaysia RoHS: Compliant Min Qty: 96 Package Multiple: 96 Date Code: 2443 Americas - 96
  • 96 $2.3880
  • 192 $2.1660
  • 288 $2.0440
  • 576 $1.8750
  • 1,056 $1.7970
$1.7970 / $2.3880 Buy Now
DISTI # E54:1762_00108268
Arrow Electronics 2-Channel Single ADC SAR 125ksps 12-bit Serial 16-Pin TSSOP Tube COO: Malaysia RoHS: Compliant Min Qty: 96 Package Multiple: 96 Lead time: 10 Weeks Date Code: 2443 Europe - 96
  • 96 $2.3880
  • 192 $2.1660
  • 288 $2.0440
  • 576 $1.8750
  • 1,056 $1.7970
$1.7970 / $2.3880 Buy Now
DISTI # AD7843ARUZ
Richardson RFPD CONVERTER - ADC RoHS: Compliant Min Qty: 288 0
  • 288 $2.0400
  • 500 $1.9900
  • 1,000 $1.9600
$1.9600 / $2.0400 Buy Now
DISTI # 87482883
Verical 2-Channel Single ADC SAR 125ksps 12-bit Serial 16-Pin TSSOP Tube COO: Malaysia RoHS: Compliant Min Qty: 96 Package Multiple: 96 Date Code: 2443 Americas - 96
  • 96 $2.3880
  • 192 $2.1660
  • 288 $2.0440
  • 576 $1.8750
  • 1,056 $1.7970
$1.7970 / $2.3880 Buy Now

US Tariff Estimator: AD7843ARUZ by Analog Devices Inc

Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.

AD7843ARUZ
Analog Devices Inc
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Part Details for AD7843ARUZ

AD7843ARUZ CAD Models

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AD7843ARUZ Part Data Attributes

Parametric Data
AD7843ARUZ Analog Devices Inc
Buy Now Datasheet
Compare Parts:
AD7843ARUZ Analog Devices Inc Touch Screen Digitizer
Pbfree Code No
Rohs Code Yes
Part Life Cycle Code Active
Part Package Code TSSOP
Package Description Tssop, Tssop16,.25
Pin Count 16
Manufacturer Package Code RU-16
Reach Compliance Code Compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Analog Input Voltage-Max 3.6 V
Analog Input Voltage-Min
Converter Type Adc, Successive Approximation
JESD-30 Code R-PDSO-G16
JESD-609 Code e3
Length 5 Mm
Linearity Error-Max (EL) 0.0488%
Moisture Sensitivity Level 1
Number of Analog In Channels 4
Number of Bits 12
Number of Functions 1
Number of Terminals 16
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Bit Code BINARY
Output Format Serial
Package Body Material Plastic/Epoxy
Package Code TSSOP
Package Equivalence Code TSSOP16,.25
Package Shape Rectangular
Package Style Small Outline, Thin Profile, Shrink Pitch
Peak Reflow Temperature (Cel) 260
Sample and Hold / Track and Hold Track
Seated Height-Max 1.2 Mm
Supply Current-Max 0.38 Ma
Surface Mount Yes
Temperature Grade Industrial
Terminal Finish Matte Tin (Sn) - Annealed
Terminal Form Gull Wing
Terminal Pitch 0.65 Mm
Terminal Position Dual
Time@Peak Reflow Temperature-Max (s) 30
Width 4.44 Mm
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AD7843ARUZ Related Parts

AD7843ARUZ Frequently Asked Questions (FAQ)

  • A good layout and routing practice is to keep the analog and digital grounds separate, use a solid ground plane, and keep the analog and digital signal traces separate and away from each other. Additionally, use a low-ESR capacitor for the VCC pin and a 0.1uF capacitor for the AVCC pin.

  • The AD7843ARUZ has an internal calibration circuit that can be enabled by setting the CAL bit in the control register. The device also has an internal voltage reference that can be calibrated using the VREF pin. It is recommended to follow the calibration procedure outlined in the datasheet to ensure accurate conversions.

  • The maximum sampling rate of the AD7843ARUZ is 200 kHz. However, the actual sampling rate may be limited by the system's clock frequency, the conversion time, and the settling time of the analog input signal.

  • If the AD7843ARUZ is not converting the analog input signal correctly, check the following: ensure the analog input signal is within the specified range, check the clock frequency and ensure it is within the specified range, verify the conversion mode is set correctly, and check for any noise or interference on the analog input signal.

  • Yes, the AD7843ARUZ can be used in a multi-channel application. The device has a built-in multiplexer that allows it to convert multiple analog input channels. The channel selection is done using the CH[2:0] pins.

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