ADS7843E vs ADS7842EB

This in-depth comparison of the ADS7843E and ADS7842EB 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

ADS7842EB

Burr Brown

Lifecycle
Active
Stock
8281 PCS
Package
SSOP-28
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 ADS7842EB
Supplier - Rochester Electronics, LLC
Part Status Active Active
Number of Bits - 12
Sampling Rate(Per Second) - 200k
Number of Inputs - 4
Input Type - Single Ended
Data Interface - Parallel
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
Features - Selectable Address
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°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 -
Compare RFQ