LM239DR2G ON Semiconductor, LM239DR2G Datasheet - Page 6

IC COMP QUAD SGL SUPPLY 14SOIC

LM239DR2G

Manufacturer Part Number
LM239DR2G
Description
IC COMP QUAD SGL SUPPLY 14SOIC
Manufacturer
ON Semiconductor
Type
General Purposer
Datasheet

Specifications of LM239DR2G

Number Of Elements
4
Output Type
CMOS, Open-Collector, TTL
Voltage - Supply
3 V ~ 36 V, ±1.5 V ~ 18 V
Mounting Type
Surface Mount
Package / Case
14-SOIC (0.154", 3.90mm Width)
Number Of Elements
4
Technology
Bipolar
Input Offset Voltage
5@5VmV
Input Bias Current (typ)
250nA
Response Time
1.3us
Single Supply Voltage (typ)
5/9/12/15/18/24/28V
Dual Supply Voltage (typ)
±3/±5/±9/±12V
Supply Current (max)
2@5VmA
Voltage Gain In Db
106.02dB
Power Supply Requirement
Single/Dual
Single Supply Voltage (min)
3V
Single Supply Voltage (max)
36V
Dual Supply Voltage (min)
±1.5V
Dual Supply Voltage (max)
±18V
Power Dissipation
1W
Operating Temp Range
-25C to 85C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
14
Package Type
SOIC
Comparator Type
General Purpose
No. Of Comparators
4
Ic Output Type
CMOS, TTL
Supply Current
1mA
Supply Voltage Range
3V To 36V
Amplifier Case Style
SOIC
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
LM239DR2GOSTR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM239DR2G
Manufacturer:
ON/安森美
Quantity:
20 000
bandwidth characteristics. This gives the device oscillation
tendencies if the outputs are capacitively coupled to the
inputs via stray capacitance. This oscillation manifests itself
during output transitions (V
situation input resistors < 10 kW should be used. The
These quad comparators feature high gain, wide
V
in
D1 prevents input from going negative by more than 0.6 V.
Figure 9. Zero Crossing Detector
8.2 k
R1
D1
R3 ≤
R5
10
220 k
6.8 k
(Single Supply)
R2
R4
for small error in zero crossing
R1 + R2 = R3
220 k
15 k
R5
R3
OL
to V
*
)
+15 V
OH
10 M
). To alleviate this
APPLICATIONS INFORMATION
10 k
V
O
http://onsemi.com
6
V
in
addition of positive feedback (< 10 mV) is also
recommended. It is good design practice to ground all
unused input pins.
voltages without damaging the comparator’s inputs.
Voltages more negative than −300 mV should not be used.
Differential input voltages may be larger than supply
V
in(min)
Figure 10. Zero Crossing Detector
≈ 0.4 V peak for 1% phase distortion (Dq).
*
+
V
V
CC
EE
(Split Supplies)
10 k
V
O
V
V
V
V
in
CC
O
EE
V
Dq
in(min)
q
q

Related parts for LM239DR2G