This family of 4, 8, and 16 differential line drivers implements the electrical characteristics of low-voltage differential signaling (LVDS). This signaling technique lowers the output voltage levels of 5-V differential standard levels (such as EIA/TIA-422B) to reduce the power, increase the switching speeds, and allow operation with a 3.3-V supply rail. Any of the 16 current-mode drivers will deliver a minimum differential output voltage magnitude of 247 mV into a 100-Ω load when enabled.

When disabled, the driver outputs are high-impedance. Each driver input (A) and enable (EN) have an internal pulldown that will drive the input to a low level when open-circuited.

The SN65LVDS387, SN65LVDS389, and SN65LVDS391 devices are characterized for operation from –40°C to 85°C. The SN75LVDS387, SN75LVDS389, and SN75LVDS391 devices are characterized for operation from 0°C to 70°C.

• Four (’391), Eight (’389), or Sixteen (’387) Line Drivers Meet or Exceed the Requirements of ANSI EIA/TIA-644 Standard
• Designed for Signaling Rates Up to 630Mbps With Very Low Radiation (EMI)
• Low-Voltage Differential Signaling With Typical Output Voltage of 350 mV and a 100-Ω Load
• Propagation Delay Times Less Than 2.9 ns
• Output Skew Is Less Than 150 ps
• Part-to-Part Skew Is Less Than 1.5 ns
• 35-mW Total Power Dissipation in Each Driver Operating at 200 MHz
• Driver Is High-Impedance When Disabled or With VCC < 1.5 V
• SN65’ Version Bus-Pin ESD Protection Exceeds 15 kV
• Packaged in Thin Shrink Small-Outline Package With 20-mil Pin Pitch
• Low-Voltage TTL (LVTTL) Logic Inputs Are 5-V Tolerant

• Function
• Driver
• Protocols
• LVDS
• Number of transmitters
• 8
• Number of receivers
• 0
• Supply voltage (V)
• 3.3
• Signaling rate (Mbps)
• 630
• Input signal
• LVTTL
• Output signal
• LVDS
• Rating
• Catalog
• Operating temperature range (C)
• 0 to 70

SN75LVDS389的完整型号有：SN75LVDS389DBT、SN75LVDS389DBTR，以下是这些产品的关键参数及官网采购报价：

SN75LVDS389DBT，工作温度：0 to 70，封装：TSSOP (DBT)-38，包装数量MPQ：50个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网SN75LVDS389DBT的批量USD价格：2.288（1000+）

SN75LVDS389DBTR，工作温度：0 to 70，封装：TSSOP (DBT)-38，包装数量MPQ：2000个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网SN75LVDS389DBTR的批量USD价格：1.936（1000+）

SN65LVDS387EVM 16 通道 LVDS 驱动器评估模块

We have designed easy-to-use evaluation modules (EVM) forour 16-channel low-voltage differential signaling (LVDS) driver and receivers. Flexibility has been designed into these EVMs so they can be set up in a point-to-point topology (1 driver to 1 receiver) or a multidrop topology (1 driver (...)

SN75LVDS389 IBIS Model

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