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Product Detailed Parameters
- Description：LINEAR IC COMPARATOR SOP(225)
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR)
- Type：General Purpose
- Number of Elements：4
- Output Type：Open-Collector
- Voltage - Supply, Single/Dual (±)：2V ~ 32V, ±1V ~ 16V
- Voltage - Input Offset (Max)：5mV @ 1.4V
- Current - Input Bias (Max)：0.25µA @ 1.4V
- Current - Output (Typ)：16mA
- Current - Quiescent (Max)：2mA
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：-
- Hysteresis：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Package / Case：14-SOIC (0.173", 4.40mm Width)
- Mounting Type：Surface Mount
- Supplier Device Package：14-SOP
- Grade：-
- Qualification：-
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Overview
The UPC177G2(3)-E2-A is a single power supply quad comparator manufactured by Renesas Electronics. It features four independent comparators in a 14-SOP package. The device supports a supply voltage range of 2V to 32V or ±1V to ±16V. Key electrical specifications include a maximum input bias current of 0.25µA at 5V, a typical output current of 16mA at 5V, and a maximum static current of 2mA. The input offset voltage is specified at a maximum of 5mV at 5V. It operates within a temperature range of -40°C to 85°C.
Feature Summary
- Integrates four independent high-speed comparators into a single compact package for space-constrained designs.
- Features open-collector outputs capable of sinking up to 16mA, facilitating direct interfacing with various logic families.
- Operates on a single power supply ranging from 2V to 32V, simplifying power management in portable and industrial systems.
Applications
- Voltage monitoring circuits
- Threshold detection systems
- Waveform generation
Procurement Notes
Verify the specific suffix (3) against official Renesas documentation to confirm pinout and functional compatibility, as variations exist within the UPC177G2 family. Confirm RoHS compliance status and check for End-of-Life notices, as this component may be obsolete. Ensure the 14-SOP footprint matches your PCB design requirements before ordering.
Selection Notes
Select this component when multiple independent comparison functions are required in a single channel count. Consider the open-collector output type if level shifting or wired-OR configurations are needed. Evaluate the 0.25µA input bias current requirement against source impedance limitations to ensure accuracy in high-impedance sensor interfaces.
Part Context
This part belongs to the UPC177 series of linear ICs designed for general-purpose analog signal processing. It serves as a cost-effective solution for applications requiring multiple comparators without the complexity of discrete implementations. The SOP package offers a balance between thermal performance and board space efficiency.
Replacement Considerations
UPC177G2(20)-E1-A is listed as a parameter-equivalent substitute by distributors. Verify pinout compatibility and electrical specifications against the original datasheet before substitution.
FAQ
What is the output configuration of the UPC177G2(3)-E2-A?
The device features open-collector outputs for all four comparators, allowing flexibility in pull-up resistor selection and logic level interfacing.
Does this comparator support dual power supplies?
Yes, it supports dual supplies with a range of ±1V to ±16V, in addition to its single supply capability of 2V to 32V.
