LT6700/LT6700HV
PIN FUNCTIONS
V
S
LT6700-1
LT6700HV-1
–INB
LT6700-2
LT6700HV-2
COMP B
OUTB
–INB
V
S
LT6700-3
LT6700HV-3
COMP B
OUTB
+INB
V
S
–
+
–
+
+
–
COMP B
OUTB
400mV
REFERENCE
V
S
400mV
REFERENCE
V
S
400mV
REFERENCE
V
S
–
+INA
COMP A
OUTA
+
–INA
6700123 PF01
COMP A
OUTA
–
+INA
COMP A
OUTA
+
–
6700123 PF02
+
6700123 PF03
GND
GND
GND
OUTA:
Open-Collector Output of Comparator Section A.
This pin provides drive for up to 40mA of load current. Off-
state voltage may be as high as 18V (36V for LT6700HV)
above GND, regardless of V
S
used.
GND:
Ground. This pin is also the low side return of the
internal 400mV reference.
INA:
External Input for Comparator Section A. The volt-
age on this pin can range from –0.3V to 18V (36V for
LT6700HV) with respect to GND regardless of V
S
used.
The input is noninverting for the LT6700-1/LT6700HV-1
and LT6700-3/LT6700HV-3, and inverting for the LT6700-2/
LT6700HV-2. The other section A comparator input is
internally connected to the 400mV reference.
INB:
External Input for Comparator Section B. The volt-
age on this pin can range from –0.3V to 18V (36V for
LT6700HV) with respect to GND regardless of V
S
used.
The input is noninverting for the LT6700-3/LT6700HV-3,
and inverting for the LT6700-1/LT6700HV-1 and LT6700-2/
LT6700HV-2. The other section B comparator input is
internally connected to the 400mV reference.
V
S
:
Comparator Core Supply Voltage. The parts are char-
acterized for operation with 1.4V ≤ V
S
≤ 18V with respect
to GND.
OUTB:
Open-Collector Output of Comparator Section B.
This pin provides drive for up to 40mA of load current. Off-
state voltage may be as high as 18V (36V for LT6700HV)
above GND, regardless of V
S
used.
6700123fh
10
For more information
www.linear.com/LT6700
LINEAR_DIMENSIONS [ LINEAR DIMENSIONS SEMICONDUCTOR ]
