Voltage
Comparator
AS111
Austin Semiconductor, Inc.
Voltage Comparator
PIN ASSIGNMENT
(Top View)
AVAILABLE AS MILITARY
SPECIFICATIONS
• SMD 5962-86877
8 Pin Ceramic DIP (C008)
• M38510/10304B
• MIL-STD-883, 1.2.1
V+
GND
INPUT+
INPUT-
V-
1
2
3
4
8
7
6
5
OUTPUT
BALANCE/
STROBE
FEATURES
• Operates from single 5V supply
BALANCE
• Input current: 150 nA max. over temperature
• Offset current: 20 nA max. over temperature
• Differential input voltage range: ±30V
• Power consumption: 135 mW at ±15V
14 Pin Ceramic DIP (C014)
NC
GND
1
2
3
4
5
6
7
14
13
12
11
10
9
NC
NC
INPUT+
INPUT-
NC
NC
OPTIONS
• Packages
MARKINGS
V+
NC
8 pin Ceramic DIP
14 pin Ceramic DIP
20 pin Ceramic LCC
C008
C014
E020
TO08
V-
OUTPUT
BALANCE/
STROBE
BALANCE
8
8 Lead Metal Can
• Temperature Ranges
Extended (-55oC to +125oC)
MIL-STD-883 paragraph 1.2.1
(-55oC to +125oC)
XT
8 Lead Metal Can (TO08)
V+
8
/883
GND 1
OUTPUT
7
2
INPUT+
6
BALANCE/STROBE
3
5
BALANCE
INPUT-
4
V-
GENERAL DESCRIPTION
The AS111 is a voltage comparator that has input currents
nearly a thousand times lower than other similar devices like. It
is also designed to operate over a wider range of supply
voltages: from standard ±15V op amp supplies down to the
single 5V supply used for IC logic. Their output is compatible
with RTL, DTL and TTLas well as MOS circuits. Further, they
can drive lamps or relays, switching voltages up to 50V at
currents as high as 50 mA.
20 Pin Ceramic LCC (E020)
Both the inputs and the outputs of the AS111 can be
isolated from system ground, and the output can drive loads
referred to ground, the positive supply or the negative supply.
Offset balancing and strobe capability are provided and
outputs can be wire OR’ed. Although slower than some
devices (200 ns response time vs 40 ns), this device is also
much less prone to spurious oscillations.
For more products and information
please visit our web site at
www.austinsemiconductor.com
AS111
AustinSemiconductor,Inc.reservestherighttochangeproductsorspecificationswithoutnotice.
Rev. 1.6 6/05
1