EL5001

Features:

• SIx inverting/non-inverting channels
• 3.3V input logic
• 18V output
• 250µA typical supply current
• Drives up to 500pF
• T_R/T_F = 35ns max
• Disable function
• 20-pin QFN (4mm x 4mm) and HTSSOP packages
• Pb-free available (RoHS compliant)




Application

• LTPS LCD clock drivers
• CCD driving
• Level shifters


Pinout




Specifications

Supply Voltage between V_SD and GND . . . . . . . . . . . . . . . . . .   .18V
Maximum Continuous Output Current . . . . . . . . . . . . . . . . . .  50mA
Ambient Operating Temperature . . . . . . . . . . . . . . .-40°C to +85°C
Maximum Die Temperature . . . . . . . . . . . . . . . . . . . . . . . . . +125°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . .  See Curves




Description

   The EL5001 is a 6-channel level shifting driver designed primarily for use as a clock driver in LTPS LCD displays. The EL5001 buffers and level shifts six logic level input signals. The six channels are grouped in to two sets, one of two channels and one of four channels. Each set can be configured in the inverting or non-inverting modes.

   Operating from 3.3V input logic, the output swing is set using two reference input pins. These pins can be up to 18V differential and are not buffered, so should therefore be bypassed effectively.

   The EL5001 is designed to drive capacitive loads of 500pF with rise and fall times of just 20ns. A three-state pin is provided to set all outputs in to a high impedance mode. The ENABLE pin can be used to put the device in to a power save mode where the power consumption drops to just 3µA.

   The EL5001 is available in 20-pin QFN (4mm x 4mm) and HTSSOP packages. Both are specified for operation over the -40°C to +85°C temperature range.