概览
描述
The PS9352AL2 is an optically isolated Delta – Sigma Modulator that includes high-Accuracy A/D convertor and converts an analog voltage input into one-bit data stream. PS9352AL2 provides Effective Number of Bit (ENOB) is 12bits (typ) with a Sinc3 digital filter. The PS9352AL2 is designed specifically for high common mode transient immunity (CMR) and high linearity (nonlinearity). The PS9352AL2 is suitable for current sensing and voltage sensing in motor drives.
特性
- Internal Reference Voltage Tolerance (GE = ±1% MAX.)
- Effective Number of Bit (ENOB = 12 bits TYP.)
- Operating Ambient Temperature (TA = -40 to 110°C)
- Non-linearity (INL = 0.14% MAX.)
- Input Offset Voltage (VOS = 3 mV MAX.)
- Input Offset Voltage Drift vs. Temperature (|dVos/dTA| = 2 μV/°C TYP.)
- Output Clock Frequency (fCLK = 10 MHz TYP.)
- High common mode transient immunity (CMR= 15 kV/μs MIN.)
- Long creepage distance (8 mm MIN.)
- Embossed tape product: PS9352AL2-E3: 2 000 pcs/reel
- Pb-Free product
- Safety standards UL approved: No. E72422 CSA approved: No. CA 101391 (CA5A, CAN/CSA-C22.2 60065, 60950) DIN EN 60747-5-5 (VDE 0884-5) approved (Option)
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