SN55115 双路差动线路驱动器
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
|
SN55115 |
| Receivers Per Package |
2 |
| Driver (RL)(Ohms) |
1000 |
| Operating Temperature Range(C) |
-55 to 125 |
| Footprint |
SN75115 |
| Pin/Package |
16CDIP, 16CFP, 20LCCC |
| Rating |
Military |
SN55115 特性
- 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
SN55115 芯片订购指南
| 器件 |
状态 |
温度 |
价格 |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| SN55115J |
ACTIVE |
-55 to 125 |
6.36 | 100u |
CDIP (J) | 16 |
1 | TUBE |
|
| SNJ55115FK |
ACTIVE |
-55 to 125 |
20.72 | 100u |
LCCC (FK) | 20 |
1 | TUBE |
|
| SNJ55115J |
ACTIVE |
-55 to 125 |
7.14 | 100u |
CDIP (J) | 16 |
1 | TUBE |
|
| SNJ55115W |
ACTIVE |
-55 to 125 |
19.07 | 100u |
CFP (W) | 16 |
1 | TUBE |
|
SN55115 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| SN55115J |
TBD |
A42 |
N/A for Pkg Type |
SN55115J |
SN55115J |
| SNJ55115FK |
TBD |
POST-PLATE |
N/A for Pkg Type |
SNJ55115FK |
SNJ55115FK |
| SNJ55115J |
TBD |
A42 |
N/A for Pkg Type |
SNJ55115J |
SNJ55115J |
| SNJ55115W |
TBD |
A42 |
N/A for Pkg Type |
SNJ55115W |
SNJ55115W |
SN55115 应用技术支持与电子电路设计开发资源下载
- SN55115 数据资料 dataSheet 下载.PDF
- TI 德州仪器其它接口选型与价格 . xls
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 使用数字隔离器设计隔离式 I2C 总线接口 (zhct119.PDF, 339 KB)
- 1Q 2011 Issue Analog Applications Journal (slyt399.PDF, 964 KB)
- 接口选择指南 (Rev. D) (PDF 2994 KB)
- Signaling Rate vs. Distance for Differential Buffers (PDF 420 KB)
- Q1 2009 Issue Analog Applications Journal (slyt319.PDF, 1.39 MB)
- Isolated RS-485 Reference Design (PDF 80 KB)
- 无铅组件涂层的保存期评估 (PDF 1305 KB)
- Analog Signal Chain Guide (8.62 MB)
- Industrial Interface IC Solutions (101 KB)