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S-89240BC-I8T1U is listed in the Comparators range at ChipApex. The manufacturer field lists ABLIC Inc.. Its product description is IC COMPARATOR 2 CMOS SNT-8A. Review the specifications below when checking this part for your BOM.
Comparators specifications for S-89240BC-I8T1U
- Description：IC COMPARATOR 2 CMOS SNT-8A
- Series：-
- Mfr：ABLIC Inc.
- Package：Tape & Reel (TR)
- Type：CMOS
- Number of Elements：2
- Output Type：-
- Voltage - Supply, Single/Dual (±)：1.8V ~ 5.5V
- Voltage - Input Offset (Max)：4mV @ 5V
- Current - Input Bias (Max)：1pA (Typ)
- Current - Output (Typ)：3.5mA (Min)
- Current - Quiescent (Max)：9µA
- CMRR, PSRR (Typ)：70dB CMRR, 70dB PSRR
- Propagation Delay (Max)：100µs (Typ)
- Hysteresis：-
- Operating Temperature：-40°C ~ 85°C
- Package / Case：8-SMD, Flat Leads
- Mounting Type：Surface Mount
- Supplier Device Package：SNT-8A
- Grade：-
- Qualification：-
Comparators datasheet and documents for S-89240BC-I8T1U
Comparators Overview
The S-89240BC-I8T1U is a dual CMOS comparator from the Mini Analog Series by ABLIC Inc. It operates on a supply voltage range of 1.8 V to 5.5 V with a typical current consumption of 5 µA per circuit. The device features a maximum input offset voltage of 4.0 mV and full-swing outputs. It is housed in an SNT-8A package.
Comparators Feature Summary
- Dual comparator configuration within a single integrated circuit
- Ultra-low power consumption suitable for battery-powered applications
- High precision with low input offset voltage specifications
- Full-swing output capability across the operating voltage range
Comparators Applications
- Mobile phones
- Notebook PCs
- Digital cameras
- Digital video cameras
Comparators Procurement Notes
Verify the specific ordering suffix I8T1U corresponds to the SNT-8A tape-and-reel packaging format. Confirm environmental compliance requirements, specifically lead-free and halogen-free status, match the 'U' designation in the part number before finalizing procurement orders.
Comparators Selection Notes
Select this component when designing portable equipment requiring low quiescent current. The S-89240 variant offers lower power draw compared to the S-89230 series but exhibits higher propagation delay times. Ensure the application timing requirements align with the specified rise and fall propagation delays at the target supply voltage.
Comparators Part Context
This device belongs to the S-89230/89240 Mini Analog Series, designed for general-purpose analog comparison tasks in compact form factors. The series utilizes CMOS technology to achieve operation at lower voltages than conventional comparators, targeting modern portable electronics.
Comparators Replacement Considerations
S-89240BC-K8T2U (identical electrical characteristics in TMSOP-8 package)
Comparators FAQ
What is the difference between the S-89230 and S-89240 series?
The S-89240 series offers lower current consumption (5 µA typ.) compared to the S-89230 series (23 µA typ.), but has longer propagation delay times.
Does the S-89240BC-I8T1U support rail-to-rail output?
Yes, the datasheet specifies that the device provides full-swing output capabilities.
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