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Número de pieza | LM2903I | |
Descripción | Dual Differential Comparator | |
Fabricantes | Fairchild Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de LM2903I (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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LM2903/LM2903I,LM393/LM393A,
LM293/LM293A
Dual Differential Comparator
Features
• Single Supply Operation: 2V to 36V
• Dual Supply Operation: ± 1V to ±18V
• Allow Comparison of Voltages Near Ground Potential
• Low Current Drain 800µA Typ.
• Compatible with all Forms of Logic
• Low Input Bias Current 25nA Typ.
• Low Input Offset Current ±5nA Typ.
• Low Offset Voltage ±1mV Typ.
Description
The LM2903/LM2903I, LM393/LM393A, LM293/
LM293A consist of two independent voltage comparators
designed to operate from a single power supply over a wide
voltage range.
8-DIP
1
8-SOP
1
Internal Block Diagram
©2001 Fairchild Semiconductor Corporation
Rev. 1.0.3
1 page Typical Performance Characteristics
LM2903/LM2903I,LM393/LM393A, LM293/LM293A
Figure 1. Supply Current vs Supply Voltage
Figure 2. Input Current vs Supply Voltage
Figure 3. Output Saturation Voltage vs Sink Current
Figure 4. Response Time for Various Input
Overdrive-Negative Transition
Figure 5. Response Time for Various Input
Overdrive-Positive Transition
5
5 Page |
Páginas | Total 8 Páginas | |
PDF Descargar | [ Datasheet LM2903I.PDF ] |
Número de pieza | Descripción | Fabricantes |
LM2903 | LOW POWER DUAL VOLTAGE COMPARATORS | STMicroelectronics |
LM2903 | Dual Differential Comparator | Fairchild Semiconductor |
LM2903 | Low power dual voltage comparator | NXP Semiconductors |
LM2903 | Low Offset Voltage Dual Comparators | ON Semiconductor |
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