ISL1572

The ISL1572 is a dual operational amplifier designed for PLC line driving in OFDM and SSC based solutions. This device features a high drive capability of 750mA while consuming only 6mA of supply current per amplifier and operating from a single 4.5V to 12V supply. The driver achieves a typical distortion of -80dBc, at 150kHz into a 25Ω load.

The ISL1572 is available in the thermally-enhanced 16 Ld QFN or 10 Ld HMSOP package and is specified for operation over the full -40°C to +85°C temperature range. The ISL1572 has control pins BIAS0 and BIAS1 for controlling the bias and enable/disable of the outputs. These controls allow for lowering the power to fit the performance/power ratio for the application

ISL1572 特点

• 21dBm output power capability
• Drives up to 750mA from a +12V supply
• 20VP-P differential output drive into 21Ω
• Very low noise floor
• -75dBc typical driver output distortion at 4MHz
• -80dBc typical driver output distortion at 10MHz
• -79dBc typical driver output distortion at 17MHz
• Low quiescent current of 6mA per amplifier
• Supply range
  • For ISL1572IUEZ 4.5V to 12V
  • For ISL1572IRZ ±2.25V to ±6V, 4.5V to 12V
• 250MHz bandwidth
• Thermal shutdown
• Pb-free (RoHS compliant)

ISL1572 芯片订购指南

芯片型号	产品状态	温度范围	封装尺寸图
ISL1572IRZ	量产	工业级	16 Ld QFN
ISL1572IRZ-T7	量产	工业级	16 Ld QFN T+R
ISL1572IUEZ	量产	工业级	10 Ld HMSOP
ISL1572IUEZ-T7	量产	工业级	10 Ld HMSOP T+R

ISL1572 应用技术支持与电子电路设计开发资源下载

1. ISL1572 数据手册DataSheet下载.PDF