| Part Number | LM393 |
|---|---|
| Manufacturer | STMicroelectronics |
| Overview |
The LM193, LM293, LM393 and LM393W devices consist of two independent low voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation from split .
* Wide single-supply voltage range or dual supplies: 2 V to 36 V or ±1 V to ±18 V * Very low supply current (0.45 mA) independent of supply voltage (1 mW/ comparator at 5 V) * Low input bias current: 20 nA typ. * Low input offset current: ±3 nA typ. * Low input offset voltage: ±1 mV typ. * Input com. |
LM393 Datasheet
The LM393 is a Low-power dual-voltage comparators.
| Part Number | LM393 |
|---|---|
| Description | Low Offset Voltage Dual Comparators |
| Manufacturer | onsemi |
| Overview |
DATA SHEET
Low Offset Voltage Dual Comparators
LM393, LM393E, LM293, LM2903, LM2903E, LM2903V, NCV2903
The LM393 series are dual independent precision voltage comparators capable of si.
* Wide Single *Supply Range: 2.0 Vdc to 36 Vdc * Split *Supply Range: ±1.0 Vdc to ±18 Vdc * Very Low Current Drain Independent of Supply Voltage: 0.4 mA * Low Input Bias Current: 25 nA * Low Input Offset Current: 5.0 nA * Low Input Offset Voltage: 5.0 mV (max) LM293/393 * Input Common Mode Range to Gr. |
| Part Number | LM393 |
|---|---|
| Description | DUAL DIFFERENTIAL COMPARATOR |
| Manufacturer | Unisonic Technologies |
| Overview | The UTC LM393 consists of two independent voltage comparators, designed specifically to operate from a single power supply over a wide voltage range. FEATURES * Single or dual supply operation. * Wi. * Single or dual supply operation. * Wide operating supply range (VCC=2V ~ 36V or ±1 ~ ±18V) * Input common-mode voltage includes ground. * Low supply current drain ICC=0.8mA (Typical). * Low input bias current IBIAS=25nA (Typical). * Output compatible with TTL, DTL, and CMOS logic system. DIP-8 S. |
| Part Number | LM393 |
|---|---|
| Description | DUAL VOLTAGE COMPARATOR |
| Manufacturer | HTC KOREA |
| Overview |
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 DI.
* Single Supply Operation : 2V to 30V * Dual Supply Operation : ±1V to ±15V * Allow Comparison of Voltages Near Ground Potential * Compatible with all Forms of Logic * Low Input Biasing Current * Low Input Offset Current * Low Offset Voltage * Moisture Sensitivity Level 3 * Low supply current drain . |