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ISL1557AIUEZ-T7 +BOM
Advanced digital signal processing for robust performanc
HMSOP-10-
Manufacturer:
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Mfr.Part #:
ISL1557AIUEZ-T7
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Datasheet:
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Supply Voltage - Max:
12 V
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Supply Voltage - Min:
4.5 V
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Operating Supply Current:
15 uA
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Minimum Operating Temperature:
- 40 C
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EDA/CAD Models:
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Availability: 7291 PCS
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ISL1557AIUEZ-T7 General Description
The ISL1557 is a dual operational amplifier designed for VDSL2 and ADSL line driving in DMT 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 ISL1557 is available in the thermally-enhanced 16 Ld QFN and 10 Ld HMSOP package and is specified for operation across -40°C to +85°C (IRZ, IUEZ) or -40°C to +125°C (FRZ) temperature ranges. The ISL1557 has control pins C0 and C1 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.
The ISL1557 is ideal for ADSL2+, SDSL, HDSL2, and VDSL line driving applications, including both 14.5dBm and 21dBm applications.
Key Features
- ISL1557IRZ, ISL1557FRZ: ±2.25V to ±6V, 4.5V to 12V
- ISL1557IUEZ: 4.5V to 12V
- 300MHz bandwidth
- Thermal shutdown
- Pb-free (RoHS compliant)
- VDSL2 line drivers
- Power line communications line drivers
- ADSL2+ CPE line driving
- G.SHDSL and HDSL2 line drivers
Specifications
Product Category: | Buffers & Line Drivers | Supply Voltage - Max: | 12 V |
Supply Voltage - Min: | 4.5 V | Operating Supply Current: | 15 uA |
Minimum Operating Temperature: | - 40 C | Maximum Operating Temperature: | + 85 C |
Packaging: | Cut Tape | Height: | 0.86 mm |
Length: | 3 mm | Logic Type: | General Purpose Amplifier |
Moisture Sensitive: | Yes | Operating Supply Voltage: | 5 V, 9 V |
Output Type: | Differential | Product Type: | Buffers & Line Drivers |
Series: | ISL1557A | Factory Pack Quantity: | 1500 |
Subcategory: | Logic ICs | Width: | 3 mm |
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AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.
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In Stock: 7,291
Minimum Order: 1
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