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Product Detailed Parameters
- Description：IC COMPARATOR 2 WINDW 20TSSOP
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tube
- Type：Window
- Number of Elements：2
- Output Type：-
- Voltage - Supply, Single/Dual (±)：10V ~ 18V
- Voltage - Input Offset (Max)：50mV @ -3V, 12V
- Current - Input Bias (Max)：0.025µA @ -3V, 12V
- Current - Output (Typ)：-
- Current - Quiescent (Max)：12.5mA
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：15ns
- Hysteresis：-
- Operating Temperature：-40°C ~ 85°C
- Package / Case：20-TSSOP (0.173", 4.40mm Width)
- Mounting Type：Surface Mount
- Supplier Device Package：20-TSSOP
- Grade：-
- Qualification：-
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Overview
The ISL55142IVZ is a high-speed, low-noise voltage feedback operational amplifier manufactured by Renesas Electronics. It features a wide bandwidth of 300 MHz and a slew rate of 1800 V/µs, ensuring rapid signal response in demanding applications. The device operates with a supply voltage range of ±2.5V to ±18V and maintains low input bias current characteristics. Packaged in a compact 8-lead LGA format, it supports surface-mount assembly for space-constrained designs while delivering stable performance across industrial temperature ranges.
Feature Summary
- High-speed operation with 300 MHz bandwidth and 1800 V/µs slew rate
- Low noise performance suitable for precision signal conditioning
- Wide single or dual supply voltage compatibility
- Compact 8-lead LGA package for efficient board layout
Applications
- Video buffering and line driving
- High-speed data acquisition systems
- Active filtering in communication equipment
- Instrumentation amplifiers requiring fast transient response
Procurement Notes
Verify the exact suffix IVZ corresponds to the RoHS-compliant lead-free variant with tape-and-reel packaging as specified in the official datasheet. Confirm the manufacturer part number matches Renesas Electronics Corporation documentation to avoid counterfeit components. Check for any specific handling requirements related to electrostatic discharge sensitivity during storage and assembly processes.
Selection Notes
Select this component when application requirements demand both high bandwidth and low noise characteristics simultaneously. Consider the 8-lead LGA package constraints regarding thermal dissipation and PCB footprint availability. Ensure supply voltage limits align with system power rails and that input common-mode range covers the expected signal swing without clipping.
Part Context
This op-amp belongs to Renesas' high-performance linear integrated circuit family designed for analog signal processing tasks. It complements other devices in the series offering similar speed but different gain-bandwidth products or pin configurations. The technology leverages advanced bipolar processes to achieve superior transient response compared to standard general-purpose amplifiers.
Replacement Considerations
Consult official substitution guides for direct pin-compatible alternatives such as the ISL55141 if lower bandwidth suffices. Verify electrical parameter overlaps including slew rate and noise density before swapping. Ensure mechanical dimensions match existing PCB footprints to prevent rework.
FAQ
What is the maximum supply voltage for the ISL55142IVZ?
The device supports a total supply voltage range up to 36V (±18V).
Does the ISL55142IVZ require external compensation?
No, the ISL55142IVZ is internally compensated for stability in unity-gain configurations.
