LM8400 National Semiconductor, LM8400 Datasheet - Page 2

• Manufacturer Part Number: LM8400
• Description: Four Wire Resistive Touchscreen Controller with Brownout
• Manufacturer: National Semiconductor

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Block Diagram
*
Ordering Information
This pin is available in the LM8500. It is unused in the LM8300/LM8400.
LM
8300 = Low Brownout Voltage
8400 = No Brownout
8500 = High Brownout Voltage
Family and Feature Set Indicator
8300
Part Numbering Scheme
H = 44 Pin
I = 48 Pin
No. Of Pins
2
H
LQ = LLP
MT = TSSOP
VA = PLCC
Package Type
VA
20037201
9 = 0 to +70˚C
Temperature
9