LTC2802CDE#PBF
Active1.8V TO 5.5V RS-232 SINGLE AND DUAL TRANSCEIVERS
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LTC2802CDE#PBF
Active1.8V TO 5.5V RS-232 SINGLE AND DUAL TRANSCEIVERS
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | LTC2802CDE#PBF |
|---|---|
| Data Rate | 1 Mbps |
| Duplex | Half |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Package / Case | 12-WFDFN Exposed Pad |
| Protocol | RS232 |
| Receiver Hysteresis | 400 mV |
| Supplier Device Package | 12-DFN (4x3) |
| Type | Transceiver |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 1.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 6.64 | |
| 10 | $ 4.50 | |||
| 25 | $ 3.95 | |||
| 100 | $ 3.33 | |||
| 250 | $ 3.02 | |||
| 500 | $ 2.84 | |||
| 1000 | $ 2.69 | |||
| 2500 | $ 2.53 | |||
Description
General part information
LTC2802 Series
The LTC2801/LTC2802/LTC2803/LTC2804 are single and dual RS-232 transceivers in narrow SSOP and chip-scale DFN packages. All operate over a supply range of 1.8V to 5.5V, which permits operation directly from two alkaline, NiCd or NiMH cells. An integrated DC-to-DC converter generates power supplies for driving RS-232 levels. A logic supply pin allows easy interfacing with different logic levels independent of the DC-DC supply.These parts are compatible with the TIA/EIA-232-F standard. Driver outputs are protected from overload and can be shorted to ground or up to ±15V without damage. To extend battery life, receivers can be kept active, operating at reduced speed, with only 15μA current. In shutdown mode, current is further reduced to 1μA.Part NumberDriver & ReceiversMax Data RateModesPackageLTC28011 + 10.25MbpsSD, RA, DD, AODFN-12LTC28021 + 11MbpsSD, RA, DD, AODFN - 12LTC28032 + 20.25MbpsSD, RA, DD, AODFN-16LTC2803-12 + 20.25MbpsSD, AOSSOP-16LTC28042 + 21MbpsSD, RA, DD, AODFN-16LTC2804-12 + 21MbpsSD, AOSSOP-16ApplicationsBattery-Powered SystemsComputers and Consumer ElectronicsDiagnostic Ports
Documents
Technical documentation and resources