DatasheetQ Logo
Electronic component search and free download site.
Transistors,MosFET ,Diode,Integrated circuits

LM311BD View Datasheet(PDF) - Philips Electronics

Part Name
Description
Manufacturer
LM311BD
Philips
Philips Electronics Philips
LM311BD Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
Philips Semiconductors
Voltage comparator
Product data
AU211/LM111/211/311/311B
DESCRIPTION
The LM111 series are voltage comparators that have input currents
approximately a hundred times lower than devices like the µA710.
They are designed to operate over a wider range of supply voltages;
from standard ±15 V op amp supplies down to a single 3 V supply.
Their output is compatible with RTL, DTL, and TTL as well as MOS
circuits. Further, they can drive lamps or relays, switching voltages
up to 50 V at currents as high as 50mA.
Both the inputs and the outputs of the LM111 series 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-ORed.
Although slower than the µA710 (200 ns response time versus 40 ns),
the devices are also much less prone to spurious oscillations. The
LM111 series has the same pin configuration as the µA710 series.
FEATURES
Operates from single 3 V supply (LM311B)
Maximum input bias current: 150 nA (LM311: 250 nA)
Maximum offset current: 20 nA (LM311: 50 nA)
Differential input voltage range: ±30 V
Power consumption: 135 mW at ±15 V
High sensitivity: 200 V/mV
Zero crossing detector
PIN CONFIGURATION
D, N Packages
GND 1
INPUT 2
+
INPUT 3
V– 4
8 V+
7 OUTPUT
6 BAL/STROBE
5 BALANCE
SL00062
Figure 1. Pin Configuration
APPLICATIONS
Precision squarer
Positive/negative peak detector
Low voltage adjustable reference supply
Switching power amplifier
ORDERING INFORMATION
DESCRIPTION
8-Pin Plastic Small Outline Package (SO)
8-Pin Plastic Small Outline Package (SO)
8-Pin Plastic Dual In-Line Package (DIP)
8-Pin Plastic Small Outline Package (SO)
8-Pin Plastic Dual In-Line Package (DIP)
8-Pin Plastic Small Outline Package (SO)
8-Pin Plastic Dual In-Line Package (DIP)
8-Pin Plastic Small Outline Package (SO)
8-Pin Plastic Dual In-Line Package (DIP)
TEMPERATURE RANGE
–40 °C to +125 °C
–55 °C to +125 °C
–55 °C to +125 °C
–25 °C to +85 °C
–25 °C to +85 °C
0 °C to +70 °C
0 °C to +70 °C
0 °C to +70 °C
0 °C to +70 °C
ORDER CODE
AU211D
LM111D
LM111N
LM211D
LM211N
LM311D
LM311N
LM311BD
LM311BN
DWG #
SOT96-1
SOT96-1
SOT97-1
SOT96-1
SOT97-1
SOT96-1
SOT97-1
SOT96-1
SOT97-1
2003 Sep 30
2
 

Share Link: 

datasheetq.com  [ Privacy Policy ]Request Datasheet ] [ Contact Us ]