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LM3915 |
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| Part Number | LM3915 |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Description | The LM3915 is a monolithic integrated circuit that senses analog voltage levels and drives ten LEDs, LCDs or vacuum fluorescent displays, providing a logarithmic 3 dB/step analog display. One pin chan... |
| Features |
1
•2 3 dB/step, 30 dB Range • Drives LEDs, LCDs, or Vacuum Fluorescents • Bar or Dot Display Mode Externally Selectable by User • Expandable to Displays of 90 dB • Internal Voltage Reference from 1.2V to 12V • Operates with Single Supply of 3V to 25V • Inputs Operate Down to Ground • Output Current Programmable from 1 mA to 30 mA • Input Withstands ±35V without Damage or False Outputs • Outputs are Current Regulated, Open Collectors • Directly Drives TTL or CMOS • The Internal 10-step Divider is Floating and can be Referenced to a Wide Range of Voltages The LM3915 is Rated for Operation from 0... |
| Document |
 LM3915 Data Sheet
PDF 1.39MB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | LM391 |
National Semiconductor |
Audio Power Driver |
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| 2 | LM39100 |
HTC |
1A Low-Voltage Low-Dropout Regulator |
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| 3 | LM39101 |
HTC |
1A Low-Voltage Low-Dropout Regulator |
|
| 4 | LM39102 |
UTC |
1A LOW-VOLTAGE LOW-DROPOUT REGULATOR |
|
| 5 | LM39102 |
HTC |
1A Low-Voltage Low-Dropout Regulator |
|