ADS7843E vs ADS7841ESG4

This in-depth comparison of the ADS7843E and ADS7841ESG4 provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

ADS7843E

Burr Brown

Lifecycle
Active
Stock
6691 PCS
Package
SSOP-16
Series
Data Acquisition - Touch Screen Controllers
+BOM RFQ
Part B

ADS7841ESG4

Texas Instruments

Lifecycle
Active
Stock
5879 PCS
Package
SSOP-16
Series
Data Acquisition - Analog to Digital Converters (ADC)
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification ADS7843E ADS7841ESG4
Supplier - Texas Instruments
Part Status Active Discontinued at Digi-Key
Number of Bits - 12
Sampling Rate(Per Second) - 200k
Number of Inputs - 4
Input Type - Single Ended
Data Interface - SPI
Configuration - MUX-S/H-ADC
Ratio - S / H: ADC - 1:1
Number of A/D Converters - 1
Architecture - SAR
Reference Type - External
Voltage - Supply, Analog - 2.7V ~ 3.6V, 5V
Voltage - Supply, Digital - 2.7V ~ 3.6V, 5V
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 125°C
Touchscreen 3 Wire Capacitive -
Resolution(Bits) 12 b -
Interface Serial -
Voltage Reference External -
Voltage - Supply 2.7V ~ 5V -
Supply Current 280 µA -
Mounting Type Surface Mount -
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