R3132Q39EC-TR-FE - Brand New RICOH IC Chips
In Stock:19360 ,Ready for Immediate Shipping
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In Stock:
19360,
Ready for Immediate Shipping
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Description
The R3132Q39EC-TR-FE is a low voltage detector IC with a built-in delay circuit and high detector threshold accuracy. It has an ultra-low supply current and can be operated at low voltages. It is commonly used as a system reset generator and is a part of the R3130N/R3131N series of CMOS-based detector ICs.
Specifications and features
- Pin to pin compatible with MAX 809/810 (R3130Nxxxx: MAX 809, R3131Nxxxx: MAX 810)
- Ultra-low supply current - Typ. 1.25µA (R313xN27xx: VDD=3.0V)
- Operating voltage range - 1.0V to 6.0V (Topt=25°C)
- Detector threshold - Setting with a step of 0.1V in the range of 1.6V to 4.8V is possible.
- Embedded power on reset delay time circuit - Delay time can be designated (refer to Selection Guide).
- High accuracy detector threshold - ±1.5%
- High accuracy output delay time - ±10.0%
- Low temperature-drift coefficient of detector threshold - Typ. ±100ppm/°C
- Two output types - Nch Open Drain and CMOS
- Small Package - SOT-23-3
Application Scenarios
The R3132Q39EC-TR-FE has a broad range of applications, including:
- CPU & Logic Circuit Reset
- Battery Checker
- Window Comparator
- Wave Shaping Circuit
- Battery Back-Up Circuit
- Power Failure Detector
Comparison
Advantages- Pin to pin compatible with MAX 809/810.
- Ultra-low supply current.
- Two output types - Nch Open Drain and CMOS.
- Small package - SOT-23-3, allowing high density mounting on the board.
Disadvantages- The embedded power on reset delay time circuit requires designated delay time.
- The detector threshold range is limited to 1.6V to 4.8V.
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Additional Information
- Datasheet: Download R3132Q39EC-TR-FE
- Chipdatas Part: CD88-R3132Q39EC-TR-FE
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 09:01 +0800
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