MIC845
The MIC845 is a precision micro-power voltage comparator with an on-chip 2.55V reference voltage source. Intended for voltage monitoring applications, the MIC845 can be used with an external resistor divider to detect a wide range of voltages, or without external resistors to directly monitor voltages with its high input impedance CMOS input. The MIC845 incorporates a voltage reference and comparator with fixed internal hysteresis. When the 2.55V internal threshold is crossed, the output switches polarity. MIC845 is available with a push-pull or open-drain output stage. The push-pull output stage is configured for both active high or active low output; the open-drain output stage is only configured active high. Supply current is extremely low (typically 1µA), making it ideal for portable applications. MIC845 is supplied in Micrel's Teeny™ 5-lead SC- 70 package.
产品特性
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文档资料
| MIC845 Data Sheet | Data Sheets | 11/09/2015 | 137KB |
订购型号
| Part Number | Leads | Package Type | Temp Range | Packing | 1+ | 26+ | 100+ | 1000+ | 5000+ |
|---|---|---|---|---|---|---|---|---|---|
| MIC845HYC5-TR | 5 | SC70 | -40C to +85C | T/R | 0.56 | 0.47 | 0.42 | 0.41 | 0.40 |
| MIC845LYC5-TR | 5 | SC70 | -40C to +85C | T/R | 0.56 | 0.47 | 0.42 | 0.41 | 0.40 |
| MIC845NYC5-TR | 5 | SC70 | -40C to +85C | T/R | 0.56 | 0.47 | 0.42 | 0.41 | 0.40 |
器件无铅环保信息
| PartNumber | DeviceWeight | ShippingWeight | LeadCount | PackageType | PackageWidth | SolderComposition | JEDECIndicator | RoHS | ChinaEFUP |
|---|---|---|---|---|---|---|---|---|---|
| MIC845NYC5-TR | 0.006300 | 0.143600 | 5 | SC70 | - | NiPdAu | e4 |  |  |
| MIC845HYC5-TR | 0.006300 | 0.143600 | 5 | SC70 | - | NiPdAu | e4 | | |
| MIC845LYC5-TR | 0.006300 | 0.143600 | 5 | SC70 | - | NiPdAu | e4 | | |
- MIC845 Data Sheet MIC845
