SN75115

正在供货

双路差分线路接收器

立即订购

数据表

document-pdfAcrobat Dual Differential Line Receivers 数据表 (Rev. D) (英语)

SN75115

正在供货

数据表

立即订购

产品详情

Protocols

TTL

Rating

Catalog

Operating temperature range (°C)

0 to 70

Protocols

TTL

Rating

Catalog

Operating temperature range (°C)

0 to 70

PDIP (N)

16

181.42 mm² 19.3 x 9.4

SOIC (D)

16

59.4 mm² 9.9 x 6

SOP (NS)

16

79.56 mm² 10.2 x 7.8

Choice of Open-Collector or Active Pullup (Totem-Pole) Outputs
Single 5-V Supply
Differential Line Operation
Dual-Channel Operation
TTL Compatible
±15-V Common-Mode Input Voltage Range
Optional-Use Built-In 130-Line-
Terminating Resistor
Individual Frequency-Response Controls
Individual Channel Strobes
Designed for Use With SN55113, SN75113, SN55114, and SN75114 Drivers
Designed to Be Interchangeable With National DS9615 Line Receivers

Choice of Open-Collector or Active Pullup (Totem-Pole) Outputs
Single 5-V Supply
Differential Line Operation
Dual-Channel Operation
TTL Compatible
±15-V Common-Mode Input Voltage Range
Optional-Use Built-In 130-Line-
Terminating Resistor
Individual Frequency-Response Controls
Individual Channel Strobes
Designed for Use With SN55113, SN75113, SN55114, and SN75114 Drivers
Designed to Be Interchangeable With National DS9615 Line Receivers

The SN55115 and SN75115 dual differential line receivers are designed to sense small differential signals in the presence of large common-mode noise. These devices give TTL-compatible output signals as a function of the differential input voltage. The open-collector output configuration permits the wire-ANDing of similar TTL outputs (such as SN5401/SN7401) or other SN55115/SN75115 line receivers. This permits a level of logic to be implemented without extra delay.

The output stages are similar to TTL totem-pole outputs, but with sink outputs, 1YS and 2YS, and the corresponding active pullup terminals, 1YP and 2YP, available on adjacent package pins. The frequency response and noise immunity may be provided by a single external capacitor. A strobe input is provided for each channel. With the strobe in the low level, the receiver is disabled and the outputs are forced to a high level.

The SN55115 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN75115 is characterized for operation from 0°C to 70°C.

H = V_I >= V_IH min or V_IDmore positive than V_T+ max L = V_I <= V_IL max or V_ID more negative thanV_T-max X = irrelevant

The SN55115 and SN75115 dual differential line receivers are designed to sense small differential signals in the presence of large common-mode noise. These devices give TTL-compatible output signals as a function of the differential input voltage. The open-collector output configuration permits the wire-ANDing of similar TTL outputs (such as SN5401/SN7401) or other SN55115/SN75115 line receivers. This permits a level of logic to be implemented without extra delay.

The output stages are similar to TTL totem-pole outputs, but with sink outputs, 1YS and 2YS, and the corresponding active pullup terminals, 1YP and 2YP, available on adjacent package pins. The frequency response and noise immunity may be provided by a single external capacitor. A strobe input is provided for each channel. With the strobe in the low level, the receiver is disabled and the outputs are forced to a high level.

The SN55115 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN75115 is characterized for operation from 0°C to 70°C.

H = V_I >= V_IH min or V_IDmore positive than V_T+ max L = V_I <= V_IL max or V_ID more negative thanV_T-max X = irrelevant