ADS7843E

ADS7843E

$2.79
  • Description:IC SCREEN CNTRL 12BIT 16SSOP
  • Series:-

SKU:eb74e85c2a07 Category: Brand:

  
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Product Detailed Parameters

  • Description:IC SCREEN CNTRL 12BIT 16SSOP
  • Series:-
  • Mfr:Texas Instruments
  • Package:Tube
  • Touchscreen:4 Wire Resistive
  • Resolution (Bits):12 b
  • Interface:Serial
  • Voltage Reference:External
  • Voltage - Supply:2.7V ~ 5V
  • Operating Temperature:-40°C ~ 85°C
  • Mounting Type:Surface Mount
  • Package / Case:16-SSOP (0.154", 3.90mm Width)
  • Supplier Device Package:16-SSOP
  • Current - Supply:2.5 µA
  • Grade:-
  • Qualification:-

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ADS7843E

Buying Guide
Summary

Texas Instruments ADS7843E is used in Touch Screen Controllers category where integration and verification need to stay predictable. Key specs include Description (IC SCREEN CNTRL 12BIT 16SSOP), Packaging (Tube), Supply (2.7V ~ 5V), Temperature (-40°C ~ 85°C), and Package/case (16-SSOP (0.154", 3.90mm Width)).

Selection Notes
  • For ADS7843E, confirm the mounting type (Surface Mount) matches your assembly process and reliability requirements.
  • Confirm the supply requirement (2.7V ~ 5V) is met during startup, transients, and brownout.
  • Verify the data interface (Serial) and timing requirements for your system.
Alternates & Substitutions
  • For Touch Screen Controllers, treat alternates as an integration task and validate the assumptions that matter on the assembled system.
  • Then confirm the operating envelope (supply 2.7V ~ 5V, temperature -40°C ~ 85°C) with margin for transients and derating.
  • Confirm compliance/qualification needs (for example RoHS/REACH or grade) before approving a second source for production.
  • Before approving a second source, compare the functional mode matrix and the test conditions behind the marketing headline specs.
FAQ

Who is the manufacturer of ADS7843E?
Texas Instruments

What Supplier Device Package is listed for ADS7843E?
16-SSOP

Which Touchscreen is listed for ADS7843E?
4 Wire Resistive

What package/case does ADS7843E use?
16-SSOP (0.154", 3.90mm Width)

Application Scenarios

In real deployments, texas Instruments ADS7843E in the Touch Screen Controllers category is typically selected when engineers need predictable, spec-driven behavior in a production design. Consistent sensing behavior improves system safety and reduces nuisance faults in deployed equipment. In practice, stable thresholds and repeatable switching points reduce nuisance triggers and improve predictability in deployed systems. Within automotive systems, angle and magnetic sensing provides actuator feedback under vibration and thermal cycling. In logistics equipment, position feedback improves accuracy for lifts and sorters operating in dusty warehouses. Across safety interlocks, reliable detection prevents unexpected motion when guards are open or access panels are removed. Position and proximity sensing validates alignment, EMI exposure, and filtering so triggers remain deterministic in the real mechanical stack-up.

Compatibility Advice
  • In practice, confirm sensing range, alignment, and mechanical tolerances so readings remain stable across assembly variance with the final enclosure and cabling.
  • In practice, verify cabling and grounding assumptions so noise does not dominate the measurement path before committing to volume builds.
Project Fit
  • Less ideal when integrating Texas Instruments ADS7843E for Touch Screen Controllers, EMI and nearby magnets cannot be bounded, making outputs unpredictable in real installations, because validation would rely on assumptions that cannot be re-tested later.
ADS7843EADS7843E
$2.79
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