L5486C-reliminary

Features:

4ns typ. propagation delay
5V to 12V input supply
+2.7V to +5V output supply
True-to-ground input
Rail-to-rail outputs
Separate analog and digital upplies
Active low latch
Single (EL5185C) available
Dual (EL5285C) available
Window available (EL5287C)
Pin-compatible 8ns family vailable (EL5x81C, EL5283C & L5482C)


Application

Threshold detection
High speed sampling circuits
High speed triggers
Line receivers
PWM circuits
High speed V/F converters


Pinout

Specifications

Analog Supply Voltage (VS+ to VS-)                                             12.6V
Digital Supply Voltage (VSD to GND)                                               +7V
Differential Input Voltage                        [(VS-) -0.2V] to [(VS+) +0.2V]
Common-Mode Input Voltage                   (VS-) -0.2V] to [(VS+) +0.2V]
Latch Input Voltage                                            -0.2V to [(VSD) +0.2V]
Storage Temperature Range                                     -65°C to +150°C
Ambient operating Temperature                                 -40°C to +85°C
Operating Junction Temperature                                                 125°C
Power Dissipation                                                                      TBDmW
ESD Voltage                                                                                     2kV


Description

The EL5485C and EL5486C comparators are designed for operation n single supply and dual supply applications with 5V to 12V between S+ and VS-. For single supplies, the inputs can operate from 0.1V elow ground for use in ground sensing applications.
The output side of the comparators can be supplied from a single supply f 2.7V to 5V. The rail-to-rail output swing enables direct onnection of the comparator to both CMOS and TTL logic circuits.
The latch input of the EL5485C and EL5486C can be used to hold the omparator output value by applying a low logic level to the pin.
The EL5485C is available in the 16-pin SO package and the EL5486C n the 24-pin QSOP package. The EL5485C and EL5486C are specified for operation over the ull -40°C to +85°C temperature range. Also available are single EL5185C), dual (EL5285C), and window comparator (EL5287C) ersions.