 
            | Product picture | PartNumber | Describe & Features 
                                    请选择
                                       请选择 High Precision detection IC with 2 wire High Precision detection IC with 3 wire | VCC (V) 
                                    请选择
                                       请选择 2.8~4.4 | IQ(uA) 
                                    请选择
                                       请选择 2.9 | Wire quantity 
                                    请选择
                                       请选择 2 3 | Trigger polarity 
                                    请选择
                                       请选择 Forward Reverse | Sensitivity 
                                    请选择
                                       请选择 1/32 fixed Any Pa | Propagation Delay(ms) 
                                    请选择
                                       请选择 50 | VOH(V) 
                                    请选择
                                       请选择 VCC - 0.3 | Logic Output Type 
                                    请选择
                                       请选择 Output Square Wave Push-Pull(Active High) | Package 
                                    请选择
                                       请选择 SOT23-5 | 
|---|---|---|---|---|---|---|---|---|---|---|---|
|   | ET604 | High Precision detection IC with 2 wire | 2.8~4.4 | 2.9 | 2 | Forward | 1/32 fixed | 50 | VCC - 0.3 | Output Square Wave | SOT23-5 | 
|   | ET603AFB | High Precision detection IC with 3 wire | 2.8~4.4 | 2.9 | 3 | Forward | 1/32 fixed | 50 | VCC - 0.3 | Output Square Wave | SOT23-5 | 
|   | ET603AHB | High Precision detection IC with 3 wire | 2.8~4.4 | 2.9 | 3 | Forward | 1/32 fixed | 50 | VCC - 0.3 | Push-Pull(Active High) | SOT23-5 | 
|   | ET602 | High Precision detection IC with 2 wire | 2.8~4.4 | 2.9 | 2 | Forward | Any Pa | 50 | VCC - 0.3 | Output Square Wave | SOT23-5 | 
|   | ET601RHB | High Precision detection IC with 3 wire | 2.8~4.4 | 2.9 | 3 | Reverse | Any Pa | 50 | VCC - 0.3 | Push-Pull(Active High) | SOT23-5 | 
|   | ET601AFB | High Precision detection IC with 3 wire | 2.8~4.4 | 2.9 | 3 | Forward | Any Pa | 50 | VCC - 0.3 | Output Square Wave | SOT23-5 | 
|   | ET601AHB | High Precision detection IC with 3 wire | 2.8~4.4 | 2.9 | 3 | Forward | Any Pa | 50 | VCC - 0.3 | Push-Pull(Active High) | SOT23-5 |