Details

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BUY SN75176BN https://www.utsource.net/itm/p/12609554.html

Parameter	Symbol	Min	Typ	Max	Unit	Notes
Supply Voltage	VCC	4.75	5	5.25	V
Output High-Level Voltage	VOH		2.4	3.4	V	@ IOH = -4mA, VCC = 5V
Output Low-Level Voltage	VOL	0.1	0.4		V	@ IOL = 16mA, VCC = 5V
Input High-Level Voltage	VIH	2	3.5	5.25	V
Input Low-Level Voltage	VIL	0	0.8	1.5	V
Differential Input Impedance	ZDIFF	75			惟	@ f = 20MHz
Common-Mode Input Impedance	ZCM	5			k惟	@ f = 20MHz
Driver Output Current	IOL		16	20	mA	@ VOL = 0.4V, VCC = 5V
Driver Output Current	IOH	-20	-16		mA	@ VOH = 2.4V, VCC = 5V
Maximum Data Rate			2.5		Mbps
Operating Temperature Range	Toper	-40		85	掳C
Storage Temperature Range	Tstg	-65		150	掳C

Instructions for Using the SN75176BN

1. Power Supply:

   • Ensure that the supply voltage (VCC) is within the specified range of 4.75V to 5.25V.
   • Connect the ground (GND) pin to a stable ground reference.

2. Signal Lines:

   • Connect the differential input pins (RIN+ and RIN-) to the differential signals you wish to transmit or receive.
   • Connect the differential output pins (TOUT+ and TOUT-) to the differential lines of the communication channel.

3. Control Signals:

   • DE (Driver Enable): Set to high to enable the driver section for transmission.
   • RE (Receiver Enable): Set to low to enable the receiver section for reception.
   • When both DE and RE are high, the device is in a high-impedance state (tristate).

4. Data Rate:

   • The maximum data rate supported by the SN75176BN is 2.5 Mbps. Ensure that your application does not exceed this limit to avoid signal integrity issues.

5. Temperature Considerations:

   • The operating temperature range is -40掳C to 85掳C. Ensure that the device is used within this range to maintain reliable operation.
   • The storage temperature range is -65掳C to 150掳C. Store the device in a suitable environment to prevent damage.

6. Termination:

   • For optimal performance, terminate the differential lines with a 120惟 resistor at both ends of the transmission line.

7. Electrostatic Discharge (ESD) Protection:

   • Handle the device with care to avoid ESD damage. Use appropriate ESD protection measures when handling and installing the device.

8. Layout Considerations:

   • Keep the signal traces as short as possible to minimize reflections and crosstalk.
   • Use a ground plane to reduce noise and improve signal integrity.

By following these instructions, you can ensure that the SN75176BN operates reliably and efficiently in your application.

(For reference only)