LM393
LM393 is DUAL VOLTAGE COMPARATOR manufactured by HTC KOREA.
FEATURES
- Single Supply Operation : 2V to 30V
- Dual Supply Operation : ±1V to ±15V
- Allow parison of Voltages Near Ground Potential
- patible with all Forms of Logic
- Low Input Biasing Current
- Low Input Offset Current
- Low Offset Voltage
- Moisture Sensitivity Level 3
- Low supply current drain independent of supply voltage.
DESCRIPTION
SOP-8 / DIP-8 Pin Configulation
Out 1
8 Vcc
SOP-8 PKG
IN1(-) 2 A
7 Out2 B
IN1 (+) 3
- + +
- 6 IN2 (-)
DIP-8 PKG
Gnd 4
5 IN2 (+)
ORDERING INFORMATION Device LM393D
LM393N
Package 8 SOP 8 DIP
The LM393 series consists of two independent precision voltage parators. These were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. The output can be connected to other open-collector outputs to achieve wired-AND relationships.
EQUIVALENT CIRCUIT
V+
3.5㎂
100㎂
3.5㎂
100㎂
+INPUT -INPUT
Q2 Q1
Q5
Q3 Q4
Q6
(1 PARATOR...
Representative LM393 image (package may vary by manufacturer)