| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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50 pcs
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50 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Package Quantity | |
| SVHC Present | |
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| Tape & Reel |
The UC1901J883B from Texas Instruments is an isolated feedback generator utilizing an amplitude-modulation system for coupling feedback error signals across a voltage isolation boundary. This device serves as a low-cost alternative to optical couplers, employing a small RF transformer or capacitor for signal transfer.
Key electrical specifications include a maximum input supply voltage of 40V, an internal carrier oscillator usable up to 5MHz, and a 1% accurate internal reference. The device also features an error amplifier and a loop status monitor that provides an active-low output when the sensed error voltage is within ±10% of the reference.
Designed for reliability, the UC1901 family operates over a wide temperature range. The UC1901J883B is supplied in a 14-pin CDIP package suitable for through-hole mounting. This part is not recommended for new designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $30.46 | $30.46 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
40V.
14-pin CDIP with through-hole mounting.
-55°C to +125°C (ambient) and -55°C to +150°C (junction).
1%.
-35mA.
5MHz.
1000mW.