| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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4 pcs
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4 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The DS7820J from Texas Instruments is a dual line receiver featuring two independent units on a single chip. It is designed for use with digital systems connected via twisted pair lines, providing differential input for rejecting common mode signals and responding to small differential signals. The output is directly compatible with TTL or LS integrated circuits.
Key electrical specifications include an operating supply voltage range of 4.5V to 5.5V for the DS7820 variant and 4.75V to 5.25V for the DS8820. The input voltage range extends to ±15V, with a differential input voltage capability of ±20V. Operating temperature ranges from -55°C to 125°C for the DS7820 and 0°C to 70°C for the DS8820.
This component is housed in a 14-DIP package and is suitable for through-hole mounting. The response time can be controlled with an external capacitor to eliminate noise spikes. Termination resistors for the twisted pair line are also included in the circuit. The DS7820J is specified worst-case over its full operating temperature range, for ±10-percent supply voltage variations, and over the entire input voltage range.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.30 | $0.30 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The DS7820J operates from a 4.5V to 5.5V supply voltage.
The DS7820J has an operating temperature range of -55°C to 125°C.
The DS7820J is available in a 14-DIP package.
The DS7820J is RoHS3 Compliant.
The MSL for the DS7820J is Level 1.