- N° de stock RS:
- 189-1969
- Référence fabricant:
- LM393QT
- Fabricant:
- STMicroelectronics
8575 En stock pour livraison sous 1 jour(s)
Ajouté
Prix L'unité (en paquet de 25)
0,083 €
(TVA exclue)
0,10 €
(TVA incluse)
Unité | Prix par unité | le paquet* |
25 + | 0,083 € | 2,075 € |
*prix conseillé |
- N° de stock RS:
- 189-1969
- Référence fabricant:
- LM393QT
- Fabricant:
- STMicroelectronics
Documentation technique
Législations et de normes
Détails du produit
The LM193, LM293, and LM393 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 power supplies is also possible. These comparators also have a unique characteristic in that the input common-mode voltage range includes ground even though operated from a single power supply voltage.
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 common-mode voltage range includes ground
Low output saturation voltage: 80 mV typ. (Isink = 4 mA)
Differential input voltage range equal to the supply voltage
TTL, DTL, ECL, MOS, CMOS compatible outputs
Available in DFN8 2x2, MiniSO8, TSSOP8, and SO8 packages
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 common-mode voltage range includes ground
Low output saturation voltage: 80 mV typ. (Isink = 4 mA)
Differential input voltage range equal to the supply voltage
TTL, DTL, ECL, MOS, CMOS compatible outputs
Available in DFN8 2x2, MiniSO8, TSSOP8, and SO8 packages
Spécifications
Attribut | Valeur |
---|---|
Comparator Type | Low Power |
Mounting Type | Surface Mount |
Package Type | DFN |
Power Supply Type | Dual, Single |
Output Type | CMOS, DTL, ECL, MOS, TTL |
Number of Channels per Chip | 2 |
Typical Response Time | 1.3µs |
Pin Count | 8 |
Typical Single Supply Voltage | 2 → 36 V |
Dimensions | 2.05 x 2.05 x 0.7mm |
Length | 2.05mm |
Width | 2.05mm |
Height | 0.7mm |
Typical Voltage Gain | 200 V/mV |
Maximum Operating Temperature | +70 °C |
Typical Dual Supply Voltage | ±1 to ±18V |
Minimum Operating Temperature | 0 °C |