| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| MAX491C/D | Low-power, slew-rate-limited RS-485/RS-422 transceiver. Full-duplex. Data rate 2.5Mbps. Slew-rate limited - no. Low-power shutdown - no. Receiver/driver enable - yes. Quiescent current - 300 microA. Number of transmitter on bus - 32. | Maxim-Integrated-Producs | Dice | - | 0°C | 70°C | 161 K |
| MAX491CSD | Low-power, slew-rate-limited RS-485/RS-422 transceiver. Full-duplex. Data rate 2.5Mbps. Slew-rate limited - no. Low-power shutdown - no. Receiver/driver enable - yes. Quiescent current - 300 microA. Number of transmitter on bus - 32. | Maxim-Integrated-Producs | SO | 14 | 0°C | 70°C | 161 K |
| R1210N491C-TL | PWM step-up DC/DC converter. Output voltage 4.9V. Oscillator frequency 100kHz without a frequency change-over cicuit. Taping specification TL | distributor | - | 5 | -40°C | 85°C | 179 K |
| R1210N491C-TL | PWM step-up DC/DC converter. Output voltage 4.9V. Oscillator frequency 100kHz without a frequency change-over cicuit. Taping specification TL | distributor | - | 5 | -40°C | 85°C | 179 K |
| R1210N491C-TR | PWM step-up DC/DC converter. Output voltage 4.9V. Oscillator frequency 100kHz without a frequency change-over cicuit. Standard taping specification TR | distributor | - | 5 | -40°C | 85°C | 179 K |
| R3111E491C-TZ | Low voltage detector. Detector threshold (-Vdet) 4.9V. Output type: CMOS | distributor | - | 3 | -40°C | 85°C | 205 K |
| R3111H491C-T1 | Low voltage detector. Detector threshold (-Vdet) 4.9V. Output type: CMOS | distributor | - | 3 | -40°C | 85°C | 205 K |
| R3111H491C-T1 | Low voltage detector. Detector threshold (-Vdet) 4.9V. Output type: CMOS | distributor | - | 3 | -40°C | 85°C | 205 K |
| R3111N491C-TR | Low voltage detector. Detector threshold (-Vdet) 4.9V. Output type: CMOS. Standard taping specification TR | distributor | - | 5 | -40°C | 85°C | 205 K |
| R3111N491C-TR | Low voltage detector. Detector threshold (-Vdet) 4.9V. Output type: CMOS. Standard taping specification TR | distributor | - | 5 | -40°C | 85°C | 205 K |
| R3111Q491C-TR | Low voltage detector. Detector threshold (-Vdet) 4.9V. Output type: CMOS. Standard taping specification TR | distributor | - | 4 | -40°C | 85°C | 205 K |
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