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Product Detailed Parameters
- Description：CPLR GEN/PS29/OTHER/NIPDAU
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR)
- Number of Channels：-
- Voltage - Isolation：-
- Current Transfer Ratio (Min)：-
- Current Transfer Ratio (Max)：-
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：-
- Input Type：-
- Output Type：-
- Voltage - Output (Max)：-
- Current - Output / Channel：-
- Voltage - Forward (Vf) (Typ)：-
- Current - DC Forward (If) (Max)：-
- Vce Saturation (Max)：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The RV1S2955ACCNS-1F0V#SC0 is an optically isolated delta-sigma modulator featuring a high-accuracy analog-to-digital converter with a 20MHz internal clock. It converts analog voltage inputs into one-bit data streams, providing an effective number of bits (ENOB) of 14 bits typical with a Sinc3 digital filter. The device offers high common-mode transient immunity and high signal-to-noise ratio, designed for precision measurement in harsh noise environments.
Feature Summary
- Optical isolation with high common-mode transient immunity
- High signal-to-noise ratio and linearity
- Integrated 20MHz internal clock
- 14-bit effective resolution with Sinc3 digital filter
Applications
- Motor current sensing in industrial instruments
- High-precision measurement in harsh noise environments
- Industrial control systems requiring galvanic isolation
Procurement Notes
Verify the specific suffix SC0 against official Renesas documentation to confirm tape and reel packaging quantity and orientation. Ensure compatibility with existing PCB footprint and isolation requirements. Cross-reference the full part number with the latest datasheet revision to confirm pinout and electrical specifications before finalizing procurement.
Selection Notes
Select this component when high-speed, high-resolution analog-to-digital conversion is required across an isolation barrier. The integrated clock simplifies design by eliminating external clock sources. Consider the CMTI rating and creepage distance for safety compliance in high-voltage industrial applications where noise immunity is critical.
Part Context
This device belongs to the RV1S series of optically isolated delta-sigma modulators from Renesas Electronics. These components are engineered for applications demanding precise analog signal transmission across isolation barriers while maintaining high integrity in electrically noisy environments, bridging low-voltage digital logic with high-voltage power stages.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided source material. Verify direct replacement compatibility through official cross-reference tools or contact Renesas technical support for qualified alternatives.
