MAX2250xE ESD-Protected RS-485/RS-422 Transceivers

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            MAX2250xE ESD-Protected RS-485/RS-422 Transceivers
                    Analog Devices' MAX2250xE are 100 Mbps half- and full-duplex RS-485/RS-422 transceivers for long cables
    

Analog Devices' MAX2250xE family of ESD-protected RS-485/RS-422 transceivers are developed for high speed communication over long cables (up to 100 Mbps).

The transceivers feature an integrated hot-swap protection and a fail-safe receiver, ensuring a logic-high on the receiver output when input signals are shorted or open for longer than 10 μs (typical).

The MAX22500E features an integrated reemphasis circuitry that extends the distance and increases the data rate of reliable communication by reducing inter-symbol interference (ISI) caused by long cables. The MAX22500E features a flexible logic interface down to 1.6 V. It is available in a 10-pin TDFN-EP package

The MAX22501E operates without the preemphasis and is powered from a 3 V to 5.5 V supply. It is available in an 8-pin TDFN-EP package.

The MAX22502E features a large receiver hysteresis for high noise rejection and improved signal integrity. It also has the integrated preemphasis circuitry when supplied with 5 V. It is available in a 12-pin TDFN-EP package.

This family of transceivers can operate over the -40°C to +125°C ambient temperature range.

Features

High-speed operation over long distances
- Up to 100 Mbps data rate
- Integrated preemphasis extends cable length
- High receiver sensitivity
- Wide receiver bandwidth
- Symmetrical receiver thresholds

Flexibility for many different applications
- 3 V to 5.5 V supply range
- Low voltage logic supply down to 1.6 V
- Low 5 μA (max.) shutdown current
- Available in 12-pin TDFN (3 mm x 3 mm) package
- -40°C to +125°C operating temperature range

Integrated protection increases robustness
- -15 V to +15 V common mode range
- ±15 kV ESD protection (human body model)
- ±7 kV IEC61000-4-2 air-gap ESD protection
- ±6 kV IEC61000-4-2 contact discharge ESD protection
- Driver outputs are short-circuit protected

Applications

Industrial control systems
Motion control
Backplane busses
Encoder interfaces
Field bus networks

MAX2250xE ESD-Protected RS-485/RS-422 Transceivers

מק"ט יצרן	תיאור	כמות זמינה	מחיר	הצגת הפרטים
MAX22500EATB+	IC TRANSCEIVER HALF 1/1 10TDFN	מיידית - 6399 Factory Stock - 74500	$37.29	הצגת הפרטים
MAX22501EATA+	IC TRANSCEIVER HALF 1/1 8TDFN	מיידית - 0 Factory Stock - 241700	See Page for Pricing	הצגת הפרטים
MAX22502EATC+T	IC TRANSCEIVER FULL 1/1 12TDFN	מיידית - 6932	$41.45	הצגת הפרטים

Evaluation Kits

מק"ט יצרן	תיאור	כמות זמינה	מחיר	הצגת הפרטים
MAX22501EEVKIT#	EVAL BOARD FOR MAX22501E	מיידית - 1 Factory Stock - 6	$483.38	הצגת הפרטים
MAX22502EEVKIT#	EVAL BOARD FOR MAX22502E	מיידית - 12 Factory Stock - 12	$529.71	הצגת הפרטים
MAX22500EEVKIT#	EVAL BOARD FOR MAX22500E	מיידית - 1 Factory Stock - 12	$482.80	הצגת הפרטים