Features
- Input Offset Voltage: ±2 mV (TYP.)
- Input Bias Current: 25 nA (TYP.)
- Voltage Gain: 200000 (TYP.)
- Pulse Response Time: 1.3 μs (TYP.)
- Output Sink Current: 16 mA (TYP.)
- A wired OR is possible as the output is an open collector.
- Low Voltage Operation: V+ - V-: 2 ~ 32 V
Description
μPC277, μPC393 are dual comparators designed to operate for a single power supply. The features include low-voltage operation, a common-mode input voltage that range from V− (GND) level, an open collector output, and low current consumption. Furthermore, these products can operate on a split power supply and used widely for various voltage comparison application. Depending on the usage and operating ambient temperature range, the μPC277 is design for communication industries and μPC393 is design for general purposes. In addition, compatible DC parameter selection for the comparators also available. Along with this series of lineup, the quad type comparators, μPC177 and μPC339 with the same circuit configuration are also available.
Parameters
| Attributes | Value |
|---|---|
| Channels (#) | 2 |
| Single Supply Voltage Range (V) | 2 - 32 |
| Supply Current Icc/Idd (Max) (mA) | 1 |
| Input Offset Voltage Vio (Max) (mV (±)) | 5 |
| Output Current Io Sink (Typical) (mA) | 16 |
| Response Time TPLH (Typical) (µs) | 1.3 |
| Process | Bipolar |
| Function | Bipolar Voltage Comparator |
| IBIAS (nA) | 25 |
| Dual Supply Range (V) | V+-16V(Max.) |
| Input Supply Range (V) | 2 - 32 |
| IOS (nA) | 5 |
| IS (mA) | 0.6 |
| Offset Voltage (Max) (mV) | 5 |
Application Block Diagrams
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| Part Number | Status | Samples | Longevity | Stock | Package | Budgetary Price (USD) | Carrier Type | Moisture Sensitivity Level (MSL) | Country of Assembly | Country of Wafer Fabrication |
|---|---|---|---|---|---|---|---|---|---|---|
| UPC277G2-A | Active | N/A | Out of Stock | SOP | 1ku | $0.46 | 1 | JAPAN | JAPAN | ||
| UPC277G2-E1-A | Active | Available | In Stock | SOP | 1ku | $0.448 | 1 | JAPAN | JAPAN | ||
| UPC277G2-E1-AP | Active | Available | 2030 Mar | In Stock | SOP | 1ku | $0.374 | Embossed Tape | 1 | THAILAND | JAPAN |
| UPC277G2-E2-A | Active | Available | Out of Stock | SOP | 1ku | $1.393 | 1 | JAPAN | JAPAN | ||
| UPC277G2(20)-E1-A | Obsolete | Available | In Stock | SOP | 1ku | $0.71 | 1 | JAPAN | JAPAN | ||
| UPC277G2(20)-E2-A | Obsolete | Available | Out of Stock | SOP | 1ku | $0.71 | 1 | JAPAN | JAPAN | ||
| UPC277G2(5)-E1-A | Obsolete | Available | In Stock | SOP | 1ku | $0.4 | 1 | JAPAN | JAPAN | ||
| UPC277G2(5)-E2-A | Obsolete | Available | Out of Stock | SOP | 1ku | $0.484 | 1 | JAPAN | JAPAN |
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