iC-HC
ULTRA FAST DUAL HV-KOMPARATOR
nar y
limi
pre
Rev A1, Page 2/10
DESCRIPTION
iC-HC features separate supply voltages for both the
analogue inputs and the logic outputs. The logic
power supply though must stay inside the boundaries
of the inputs power supply.
The iC also features a zero current consumption
standby mode as well as a current saving mode,
the latter reducing the current consumption by 80%,
though tripling the propagation delay.
Four values of input hysteresis (17 to 100 mV) or al-
ternatively a hold function can be configured. The
hold function blocks the toggling of the output for the
configured hold time. For hold times > 100 µs exter-
nal R/C networks can be used. Both hysteresis and
hold function can be deactivated.
PACKAGING INFORMATION TSSOP16 to JEDEC
PIN CONFIGURATION TSSOP16
PIN FUNCTIONS
No. Name Function
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
IN0
IP0
VP
T0
T1
VN
IP1
IN1
O1
NEN
GND
P1
P0
VDD
NFAST
O0
Neg. Input Comparator 0
Pos. Input Comparator 0
Pos. Power Supply
Configuration Input / ext. RC
Configuration input / ext. RC
Neg. Power Supply
Pos. Input Comparator 1
Neg. Input Comparator 1
Output Comparator 1
Standby (NEN = hi)
Logic Ground
Configuration Input
Configuration Input
Logic Power Supply 5/3.3 V
Power Save (NFAST = hi)
Output Comparator 0
IN0
1
-
+
16
O0
IP0
2
15
NFAST
VP
3
14
VDD
T0
4
HYS
HOLD
13
P0
T1
5
12
P1
VN
6
Slow
Fast
11
GND
IP1
7
+
10
NEN
IN1
8
-
9
O1
ICHAUS [ IC-HAUS GMBH ]
