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参数资料
| 型号： | MAX3057ASA+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/12页 |
| 文件大小： | 0K |
| 描述： | IC TXRX CAN 2MBPS 8-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 100 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 1/1 |
| 规程： | CAN |
| 电源电压： | 4.5 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 管件 |
| 产品目录页面： | 1403 (CN2011-ZH PDF) |
Applications Information
Reduced EMI and Reflections
In slope-control mode, the CANH and CANL outputs
are slew-rate limited, minimizing EMI and reducing
reflections caused by improperly terminated cables. In
general, a transmitter’s rise time relates directly to the
length of an unterminated stub, which can be driven
with only minor waveform reflections. The following
equation expresses this relationship conservatively:
Length = tRISE / (15ns/ft)
where tRISE is the transmitter’s rise time.
The MAX3050 and MAX3057 require no special layout
considerations beyond common practices. Bypass VCC
to GND with a 0.1F ceramic capacitor mounted close
to the IC with short lead lengths and wide trace widths.
Chip Information
TRANSISTOR COUNT: 1214
PROCESS: BiCMOS
MAX3050/MAX3057
±80V Fault-Protected, 2Mbps, Low Supply
Current CAN Transceivers
______________________________________________________________________________________
11
FFT
200mV/div
CANH - CANL
1V/div
Figure 8. FFT Recessive Bus at 500kbps
FFT
500mV/div
CANH - CANL
1V/div
Figure 9. FFT Dominant Bus at 62.5kbps
FFT
200mV/div
CANH - CANL
1V/div
Figure 10. FFT Recessive Bus at 62.5kbps
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相关代理商/技术参数 |
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|---|---|
| MAX3057ASA+ | 功能描述:CAN 接口集成电路 80V Fault-Protected 2Mbps RoHS:否 制造商:Texas Instruments 类型:Transceivers 工作电源电压:5 V 电源电流: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:SOIC-8 封装:Tube |
| MAX3057ASA+T | 功能描述:CAN 接口集成电路 80V Fault-Protected 2Mbps RoHS:否 制造商:Texas Instruments 类型:Transceivers 工作电源电压:5 V 电源电流: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:SOIC-8 封装:Tube |
| MAX3057ASA-T | 功能描述:CAN 接口集成电路 RoHS:否 制造商:Texas Instruments 类型:Transceivers 工作电源电压:5 V 电源电流: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:SOIC-8 封装:Tube |
| MAX3058ASA | 功能描述:CAN 接口集成电路 RoHS:否 制造商:Texas Instruments 类型:Transceivers 工作电源电压:5 V 电源电流: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:SOIC-8 封装:Tube |
| MAX3058ASA+ | 功能描述:CAN 接口集成电路 5V 1Mbps RoHS:否 制造商:Texas Instruments 类型:Transceivers 工作电源电压:5 V 电源电流: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:SOIC-8 封装:Tube |
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