12-bit, 4-channel resistive touch screen controller with a 125 kS/s conversion rate. Features a 4-wire serial SPI interface and operates from a 2.7V to 5V supply. This surface mountable component is housed in a 16-pin SSOP package with gold contact plating. Designed for efficient operation with a low 2.5µA operating supply current and a wide temperature range of -40°C to 85°C.
PackageSSOP
MountingSurface Mount
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Technical Specifications
Texas Instruments ADS7843E technical specifications.
General
Package/Case
SSOP
Contact Plating
Gold
Conversion Rate
125KS/s
Height
1.5mm
Interface
Serial, 4-WIRE, SPI
Lead Free
Lead Free
Length
5mm
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
5V
Min Supply Voltage
2.7V
Mount
Surface Mount
Number of Bits
12
Number of Channels
4
Operating Supply Current
2.5uA
Package Quantity
75
Packaging
Rail/Tube
Radiation Hardening
No
Reach SVHC Compliant
No
Resolution
12b
RoHS Compliant
Yes
Sampling Rate
125KS/s
Weight
0.002603oz
Width
4mm
Compliance
RoHS
Compliant
Datasheet
Texas Instruments ADS7843E Datasheet
Download the complete datasheet for Texas Instruments ADS7843E to view detailed technical specifications.
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