封装信息
| Lead Count (#) | 14 |
| Pkg. Code | MOR |
| Pitch (mm) | 1.27 |
| Pkg. Type | SOICN |
| Pkg. Dimensions (mm) | 8.65 x 3.9 x 1.75 |
环境和出口类别
| Moisture Sensitivity Level (MSL) | 3 |
| Pb (Lead) Free | Yes |
| ECCN (US) | EAR99 |
| HTS (US) | 8542390001 |
| RoHS (ISL31470EIBZ) | 下载 |
产品属性
| Lead Count (#) | 14 |
| Carrier Type | Tube |
| Moisture Sensitivity Level (MSL) | 3 |
| Pb (Lead) Free | Yes |
| Pb Free Category | Pb-Free 100% Matte Tin Plate w/Anneal-e3 |
| Temp. Range | -40 to +85°C |
| Country of Assembly | Taiwan |
| Country of Wafer Fabrication | Taiwan |
| Price (USD) | 1ku | 1.76758 |
| Common Mode Input Range (V) | -15 - +15 |
| Data Rate (Mbps) | 0.25 Mbps |
| Devices Allowed on Bus | 128 |
| Fault Voltage Level (±V) | 60 |
| Half/Full Duplex | Full |
| High ESD Protection | No |
| Hot Plug | Yes |
| Length (mm) | 8.7 |
| MOQ | 1000 |
| Pitch (mm) | 1.3 |
| Pkg. Dimensions (mm) | 8.7 x 3.9 x 0.00 |
| Pkg. Type | SOICN |
| Primary Feature | Overvoltage Protected RS-485/422 |
| Qualification Level | Standard |
| Receivers (#) | 1 |
| SHDN ICC | 50 µA |
| Slew Rate Limited | Yes |
| Supply Current Icc (µA) | 2.3 |
| Supply Voltage Vcc (Min) (V) | 4.5 |
| Supply Voltage Vcc Range | 4.5-5.5 |
| Thickness (mm) | 0.00 |
| Transmitters (#) | 1 |
| Tx/Rx Enable | Yes |
| VL Pin | No |
| Width (mm) | 3.9 |
有关 ISL31470E 的资源
描述
The ISL31470E, ISL31472E, ISL31475E, and ISL31478E are fault protected, extended common-mode range differential transceivers that exceed the RS-485 and RS-422 standards for balanced communication. The RS-485 bus pins (driver outputs and receiver inputs) are protected against overvoltages up to ±60V. Additionally, these transceivers operate in environments with common-mode voltages up to ±15V (exceeds the RS-485 requirement), making this RS-485 family one of the more robust on the market. Transmitters deliver an exceptional 2. 5V (typical) differential output voltage into the RS-485 specified 54Ω load. This yields better noise immunity than standard RS-485 ICs, or allows up to six 120Ω terminations in star topologies. The receiver (Rx) inputs feature a Full Fail-Safe design that ensures a logic high Rx output if the Rx inputs are floating, shorted, or on a terminated but undriven (idle) bus. The Rx outputs feature high drive levels - typically 15mA at VOL = 1V (to ease the design of opto-coupled isolated interfaces). Half duplex (Rx inputs and Tx outputs multiplexed together) and full duplex pinouts are available. For an RS-485 family with a ±25V extended common-mode range, see the ISL31490E datasheet.