| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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2,500 pcs
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2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,200 pcs
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1200 pcs | On Request | 1 | On Request | On Request | 05+ | On Request | On Request | |
| On Request | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The DS89C21TMX from Texas Instruments is a differential CMOS line driver and receiver pair that meets TIA/EIA-422-A (RS-422) and CCITT V.11 electrical characteristics. This device is suitable for high-speed applications operating above 10 MHz, with a maximum signaling rate of 20 Mbps.
Key electrical features include a low power design consuming typically 15 mW and 6 mA supply current. The driver offers a fast transition time of 2.2 ns and a maximum driver skew of 2.0 ns. The receiver can detect signals as low as 200 mV and incorporates hysteresis for noise rejection, with a maximum receiver skew of 4.0 ns. The device operates over an extended temperature range of -40°C to +85°C.
Packaged in an 8-pin SOIC, the DS89C21TMX is designed for surface mount applications. It provides one driver and one receiver in a compact footprint, making it ideal for power-conscious or battery-powered systems. The receiver features an OPEN input failsafe.
This transceiver is compatible with TTL and CMOS levels.
The operating voltage is 4.5V to 5.5V.
The DS89C21TMX is available in an 8-SOIC package.
The operating temperature range is -40°C to 85°C.
The maximum data rate is 20 Mbps.
The DS89C21TMX is RoHS3 Compliant.