| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| LTC3401EMS | 1A, 3MHz micropower synchronous boost converter | Linear-Technology | MSOP | 10 | -40°C | 85°C | 240 K |
| MC34012-1 | Telephone tone ringer. Base frequency 1.0kHz. | Motorola | PDIP | 8 | - | - | 21 K |
| MC34012-2 | Telephone tone ringer. Base frequency 2.0kHz. | Motorola | PDIP | 8 | - | - | 21 K |
| MC34012-3 | Telephone tone ringer. Base frequency 500Hz. | Motorola | PDIP | 8 | - | - | 21 K |
| MC34014P | Telephone speech network with dialer interface. | Motorola | PDIP | 18 | - | - | 40 K |
| MC34014PDW | Telephone speech network with dialer interface. | Motorola | SOIC | 20 | - | - | 40 K |
| MC34017-1 | Telephone tone ringer. Base frequency 1.0kHz. | Motorola | PDIP | 8 | - | - | 22 K |
| MC34017-3 | Telephone tone ringer. Base frequency 500Hz. | Motorola | PDIP | 8 | - | - | 22 K |
| TC3401VQRTR | 16-Bit low cost, low power sigma-delta A/D converter | Microchip-Technology-Inc- | QSOP | 16 | 0°C | 85°C | 458 K |
| TC3401VQRTR | 16-Bit low cost, low power sigma-delta A/D converter | Microchip-Technology-Inc- | QSOP | 16 | 0°C | 85°C | 458 K |
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