| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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11 pcs
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11 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request |
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The LT1039MJ16 is a triple RS232 driver/receiver designed by Linear Technology. This component operates from supply voltages ranging from -5V to -15V. It features receivers capable of accepting inputs up to -30V and drivers that output RS232 voltage levels. The outputs are fully protected against overload and can be shorted to ground or up to -30V without damage. The device also includes a shutdown feature, reducing supply current to zero when not in use. Its bipolar circuitry ensures ruggedness against overloads and immunity to latch-up. The LT1039MJ16 is available in SO packages and offers 15kV ESD protection.
This driver/receiver meets all RS232 specifications, making it suitable for applications such as RS232 interfaces and modems. The outputs are three-state, becoming open when the device is off, allowing for data line sharing. The input impedance is 30kΩ. The LT1039MJ16 is pin-compatible with the MC145406 in its 16-pin version, though this specific model includes shutdown and BIAS pin functions.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.22 | $2.22 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LT1039MJ16 operates from a single negative supply of -5V to -15V.
The input voltage range is -30V maximum.
The LT1039MJ16 provides 15kV ESD protection on the driver outputs.
Under a 3k load to ground, the output voltage swing is V- +1.5V (minimum) to V+ -0.4V (maximum).
Logic input low level is 0.8V maximum, and logic input high level is 1.4V minimum.
The input impedance is 30kΩ.
The LT1039MJ16 is available in a 16-pin SO package, with further variants in 18-lead SO wide, CERDIP, and PDIP packages.